diff --git a/SysInfoProject/BACKUP_Things/README.md b/SysInfoProject/BACKUP_Things/README.md
new file mode 100644
index 0000000..48f8a6c
--- /dev/null
+++ b/SysInfoProject/BACKUP_Things/README.md
@@ -0,0 +1,115 @@
+```bash
+cat << 'EOF' > README.md
+# Smart Backup & Restore Tool
+
+A versatile, hybrid Bash script for Linux that handles directory backups and restorations. It supports both a user-friendly **Interactive Menu** for manual use and a **Command Line Interface (CLI)** for automation and cron jobs.
+
+## 🚀 Features
+
+* **Hybrid Modes:** Use the interactive menu (`-i`) or command-line flags.
+* **Multiple Formats:** Support for `.tar.gz` (Standard), `.tar.bz2` (High Compression), and `.zip` (Windows compatible).
+* **Path Flexibility:** Choose between keeping the directory structure or a "Flat" backup (contents only).
+* **Smart Restore:** Auto-detects the archive format during restoration—no need to specify the file type manually.
+* **Safe:** Checks for required dependencies (`zip`, `unzip`) before attempting operations.
+
+## 📋 Prerequisites
+
+The script uses standard Linux tools. For `.zip` support, ensure you have `zip` and `unzip` installed:
+
+\`\`\`bash
+# Ubuntu/Debian
+sudo apt install zip unzip
+
+# RHEL/CentOS
+sudo yum install zip unzip
+\`\`\`
+
+## ⚙️ Installation
+
+1.  Download or create the script file:
+    \`\`\`bash
+    nano smart_backup.sh
+    \`\`\`
+2.  Paste the script code and save.
+3.  Make the script executable:
+    \`\`\`bash
+    chmod +x smart_backup.sh
+    \`\`\`
+
+## 📖 Usage
+
+Running the script without arguments displays the help menu:
+
+\`\`\`bash
+./smart_backup.sh
+\`\`\`
+
+### 1. Interactive Mode
+Best for manual, ad-hoc backups. This launches a text-based menu wizard.
+
+\`\`\`bash
+./smart_backup.sh -i
+\`\`\`
+
+### 2. Backup via CLI
+Best for scripts and automation.
+
+**Syntax:**
+\`\`\`bash
+./smart_backup.sh -b -s <SOURCE> -d <DESTINATION> [OPTIONS]
+\`\`\`
+
+**Examples:**
+
+* **Standard Backup (keeps folder name):**
+    \`\`\`bash
+    ./smart_backup.sh -b -s /var/www/html -d /backups
+    \`\`\`
+* **Backup with specific format (bzip2):**
+    \`\`\`bash
+    ./smart_backup.sh -b -s /home/user/docs -d /backups -t bz2
+    \`\`\`
+* **"Flat" Backup (contents only, useful for dumping files directly):**
+    \`\`\`bash
+    ./smart_backup.sh -b -s /var/log -d /tmp/logs -flat
+    \`\`\`
+
+### 3. Restore via CLI
+
+**Syntax:**
+\`\`\`bash
+./smart_backup.sh -r -f <BACKUP_FILE> -d <DESTINATION>
+\`\`\`
+
+**Example:**
+\`\`\`bash
+./smart_backup.sh -r -f /backups/html_20231010.tar.gz -d /var/www
+\`\`\`
+
+---
+
+## 🚩 Argument Reference
+
+| Flag | Argument | Description |
+| :--- | :--- | :--- |
+| **-i** | None | Enter **Interactive Mode**. |
+| **-b** | None | Trigger **Backup Mode**. Requires \`-s\` and \`-d\`. |
+| **-r** | None | Trigger **Restore Mode**. Requires \`-f\`. |
+| **-s** | \`<path>\` | **Source** directory to backup. |
+| **-d** | \`<path>\` | **Destination** directory (for saving backup or unpacking restore). |
+| **-f** | \`<file>\` | **File** path of the archive to restore. |
+| **-t** | \`<type>\` | Compression type: \`gz\` (default), \`bz2\`, or \`zip\`. |
+| **-flat**| None | **Flat Mode**: Backs up files inside the folder, not the folder itself. |
+| **-h** | None | Show help/usage message. |
+
+## 🤖 Automation (Cron Job Example)
+
+To run a backup every day at 3:00 AM using this script:
+
+1.  Open crontab: \`crontab -e\`
+2.  Add the following line:
+
+\`\`\`cron
+0 3 * * * /path/to/smart_backup.sh -b -s /home/user/data -d /mnt/backups -t gz
+\`\`\`
+EOF
diff --git a/SysInfoProject/BACKUP_Things/smart_backup.sh b/SysInfoProject/BACKUP_Things/smart_backup.sh
new file mode 100644
index 0000000..9b5b184
--- /dev/null
+++ b/SysInfoProject/BACKUP_Things/smart_backup.sh
@@ -0,0 +1,262 @@
+#!/bin/bash
+
+# ==========================================
+# Script Name: smart_backup.sh
+# Description: Backup/Restore tool. Supports Interactive (-i) and CLI modes.
+# ==========================================
+
+# Colors
+GREEN='\033[0;32m'
+BLUE='\033[0;34m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# --- 1. Usage / Help Function ---
+usage() {
+    echo -e "${BLUE}Usage: $0 [MODE] [OPTIONS]${NC}"
+    echo ""
+    echo -e "${YELLOW}MODES:${NC}"
+    echo "  (No arguments)   Show this help message"
+    echo "  -i               Enter Interactive Menu Mode"
+    echo "  -b               Run Backup (requires -s, -d)"
+    echo "  -r               Run Restore (requires -f)"
+    echo ""
+    echo -e "${YELLOW}BACKUP OPTIONS:${NC}"
+    echo "  -s <path>        Source directory to backup"
+    echo "  -d <path>        Destination directory for the archive"
+    echo "  -t <type>        Format: 'gz' (default), 'bz2', or 'zip'"
+    echo "  -flat            Save files directly (flat) instead of keeping directory structure"
+    echo ""
+    echo -e "${YELLOW}RESTORE OPTIONS:${NC}"
+    echo "  -f <file>        Full path to the backup file to restore"
+    echo "  -d <path>        Destination to unpack (default: current dir)"
+    echo ""
+    echo -e "${YELLOW}EXAMPLES:${NC}"
+    echo "  Interactive:     $0 -i"
+    echo "  Backup (std):    $0 -b -s /var/www -d /backups -t gz"
+    echo "  Backup (flat):   $0 -b -s /var/logs -d . -flat"
+    echo "  Restore:         $0 -r -f /backups/site.tar.gz -d /var/www"
+    exit 1
+}
+
+check_dependency() {
+    if ! command -v "$1" &> /dev/null; then
+        echo -e "${RED}Error: '$1' is not installed.${NC}"
+        exit 1
+    fi
+}
+
+# --- 2. Core Logic Functions ---
+
+core_backup() {
+    local SRC=$1
+    local DEST=$2
+    local FMT=$3
+    local FLAT=$4
+
+    # Validations
+    SRC=${SRC%/}
+    DEST=${DEST%/}
+    
+    if [ -z "$SRC" ] || [ -z "$DEST" ]; then
+        echo -e "${RED}Error: Source (-s) and Destination (-d) are required.${NC}"
+        exit 1
+    fi
+    if [ ! -d "$SRC" ]; then
+        echo -e "${RED}Error: Source directory '$SRC' does not exist.${NC}"
+        exit 1
+    fi
+    mkdir -p "$DEST"
+
+    # Filename Setup
+    TIMESTAMP=$(date +"%Y%m%d_%H%M%S")
+    BASE_NAME=$(basename "$SRC")
+    BACKUP_NAME="${BASE_NAME}_${TIMESTAMP}"
+
+    # Path Strategy
+    if [ "$FLAT" == "true" ]; then
+        # Go inside, grab contents (spills out when unpacked)
+        cd "$SRC" || exit
+        TARGET="."
+    else
+        # Go to parent, grab folder name (creates folder when unpacked)
+        PARENT_DIR=$(dirname "$SRC")
+        TARGET=$(basename "$SRC")
+        cd "$PARENT_DIR" || exit
+    fi
+
+    echo -e "${BLUE}Backing up '$SRC' to '$DEST'...${NC}"
+
+    case $FMT in
+        gz|tar.gz)
+            tar -czf "${DEST}/${BACKUP_NAME}.tar.gz" $TARGET
+            FINAL_FILE="${DEST}/${BACKUP_NAME}.tar.gz"
+            ;;
+        bz2|tar.bz2)
+            tar -cjf "${DEST}/${BACKUP_NAME}.tar.bz2" $TARGET
+            FINAL_FILE="${DEST}/${BACKUP_NAME}.tar.bz2"
+            ;;
+        zip)
+            check_dependency "zip"
+            zip -r "${DEST}/${BACKUP_NAME}.zip" $TARGET
+            FINAL_FILE="${DEST}/${BACKUP_NAME}.zip"
+            ;;
+        *)
+            # Default to GZ if unknown
+            tar -czf "${DEST}/${BACKUP_NAME}.tar.gz" $TARGET
+            FINAL_FILE="${DEST}/${BACKUP_NAME}.tar.gz"
+            ;;
+    esac
+
+    if [ $? -eq 0 ]; then
+        echo -e "${GREEN}Success: $FINAL_FILE${NC}"
+    else
+        echo -e "${RED}Backup Failed.${NC}"
+    fi
+}
+
+core_restore() {
+    local FILE=$1
+    local DEST=$2
+
+    if [ -z "$FILE" ]; then
+        echo -e "${RED}Error: Backup file (-f) is required.${NC}"
+        exit 1
+    fi
+    if [ ! -f "$FILE" ]; then
+        echo -e "${RED}Error: File '$FILE' not found.${NC}"
+        exit 1
+    fi
+
+    # Default dest to current dir if empty
+    DEST=${DEST:-.}
+    mkdir -p "$DEST"
+
+    echo -e "${BLUE}Restoring '$FILE' to '$DEST'...${NC}"
+
+    if [[ "$FILE" == *.tar.gz || "$FILE" == *.tgz ]]; then
+        tar -xzf "$FILE" -C "$DEST"
+    elif [[ "$FILE" == *.tar.bz2 ]]; then
+        tar -xjf "$FILE" -C "$DEST"
+    elif [[ "$FILE" == *.zip ]]; then
+        check_dependency "unzip"
+        unzip "$FILE" -d "$DEST"
+    else
+        echo -e "${RED}Unknown format. Cannot extract.${NC}"
+        exit 1
+    fi
+
+    echo -e "${GREEN}Restore Complete.${NC}"
+}
+
+# --- 3. Interactive Wrapper ---
+run_interactive() {
+    while true; do
+        clear
+        echo -e "${BLUE}=== INTERACTIVE BACKUP TOOL ===${NC}"
+        echo "1) Create Backup"
+        echo "2) Restore Backup"
+        echo "3) Exit"
+        read -p "Choice: " OPT
+        
+        case $OPT in
+            1)
+                read -p "Source Folder: " I_SRC
+                read -p "Dest Folder: " I_DEST
+                echo "Format: 1) gz 2) bz2 3) zip"
+                read -p "Select [1-3]: " F_OPT
+                case $F_OPT in
+                    1) I_FMT="gz" ;;
+                    2) I_FMT="bz2" ;;
+                    3) I_FMT="zip" ;;
+                    *) I_FMT="gz" ;;
+                esac
+                
+                echo "Structure: 1) Keep Folder Name  2) Flat (Content Only)"
+                read -p "Select [1-2]: " S_OPT
+                if [ "$S_OPT" == "2" ]; then I_FLAT="true"; else I_FLAT="false"; fi
+                
+                core_backup "$I_SRC" "$I_DEST" "$I_FMT" "$I_FLAT"
+                ;;
+            2)
+                read -p "Backup File Path: " I_FILE
+                read -p "Restore To (Enter for current): " I_DEST
+                core_restore "$I_FILE" "$I_DEST"
+                ;;
+            3) exit 0 ;;
+            *) echo "Invalid" ;;
+        esac
+        echo "Press Enter..."
+        read
+    done
+}
+
+# --- 4. Main Execution & Argument Parsing ---
+
+# If no arguments provided, show Usage
+if [ $# -eq 0 ]; then
+    usage
+fi
+
+MODE=""
+SRC=""
+DEST=""
+FILE=""
+FMT="gz"
+FLAT="false"
+
+# Parse Arguments
+while [[ $# -gt 0 ]]; do
+    key="$1"
+    case $key in
+        -i|--interactive)
+            run_interactive
+            exit 0
+            ;;
+        -b|--backup)
+            MODE="backup"
+            shift
+            ;;
+        -r|--restore)
+            MODE="restore"
+            shift
+            ;;
+        -s|--source)
+            SRC="$2"
+            shift; shift
+            ;;
+        -d|--dest)
+            DEST="$2"
+            shift; shift
+            ;;
+        -f|--file)
+            FILE="$2"
+            shift; shift
+            ;;
+        -t|--type)
+            FMT="$2"
+            shift; shift
+            ;;
+        -flat)
+            FLAT="true"
+            shift
+            ;;
+        -h|--help)
+            usage
+            ;;
+        *)
+            echo -e "${RED}Unknown option: $1${NC}"
+            usage
+            ;;
+    esac
+done
+
+# Execute based on mode
+if [ "$MODE" == "backup" ]; then
+    core_backup "$SRC" "$DEST" "$FMT" "$FLAT"
+elif [ "$MODE" == "restore" ]; then
+    core_restore "$FILE" "$DEST"
+else
+    usage
+fi
diff --git a/SysInfoProject/My_SSH/README.md b/SysInfoProject/My_SSH/README.md
new file mode 100644
index 0000000..39b2c20
--- /dev/null
+++ b/SysInfoProject/My_SSH/README.md
@@ -0,0 +1,57 @@
+cat << 'EOF' > README.md
+# SSH Key Setup Script for User `mgveliz`
+
+## 📋 Overview
+This repository contains a Bash script (`setup_ssh_mgveliz.sh`) designed to automate the provisioning of SSH access for the user **mgveliz**. 
+
+It ensures that the SSH directory structure exists, applies the correct security permissions (chmod 700/600), and safely appends the specific public key to the `authorized_keys` file without creating duplicates.
+
+## 🚀 Features
+* **Safety Checks:** Verifies the target user exists before running.
+* **Idempotency:** Checks if the specific public key already exists to avoid duplicate entries.
+* **Security Compliance:** Enforces strict permissions:
+    * `~/.ssh` directory: **700** (`drwx------`)
+    * `authorized_keys` file: **600** (`-rw-------`)
+* **Ownership Fix:** Ensures all files are owned by `mgveliz:mgveliz` regardless of who runs the script (sudo).
+
+## 🛠️ Prerequisites
+* **OS:** Linux (Debian, Ubuntu, RHEL, SUSE, etc.)
+* **Privileges:** Must be run with `sudo` or as root.
+* **User:** The target user `mgveliz` must already exist on the system.
+
+## 💻 Usage
+
+1.  **Download or Clone the script** to the server.
+
+2.  **Make the script executable:**
+    ```bash
+    chmod +x setup_ssh_mgveliz.sh
+    ```
+
+3.  **Run the script with sudo:**
+    ```bash
+    sudo ./setup_ssh_mgveliz.sh
+    ```
+
+## 🔍 Script Logic Breakdown
+
+| Step | Action | Details |
+| :--- | :--- | :--- |
+| 1 | **Check User** | Verifies `id mgveliz` returns a valid user. Exits if not found. |
+| 2 | **Create Dir** | Creates `/home/mgveliz/.ssh` if missing (`mkdir -vp`). |
+| 3 | **Perms (Dir)** | Sets `.ssh` folder to `700`. |
+| 4 | **Append Key** | Greps the `authorized_keys` file for the specific key string. Appends only if missing. |
+| 5 | **Perms (File)** | Sets `authorized_keys` file to `600`. |
+| 6 | **Ownership** | Runs `chown -R mgveliz:mgveliz` on the `.ssh` folder to ensure the user owns their own keys. |
+
+## 🔑 Key Details
+The script installs the following RSA key (associated with `mgveliz@oxya.com`):
+
+> `ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDLSV3...`
+
+## ⚙️ Customization
+To use this script for a different user, modify the variables at the top of `setup_ssh_mgveliz.sh`:
+
+```bash
+TARGET_USER="new_username"
+KEY_CONTENT="ssh-rsa AAAA..."
diff --git a/SysInfoProject/My_SSH/setup_ssh_mgveliz.sh b/SysInfoProject/My_SSH/setup_ssh_mgveliz.sh
new file mode 100644
index 0000000..1167965
--- /dev/null
+++ b/SysInfoProject/My_SSH/setup_ssh_mgveliz.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# 1. Define Variables
+TARGET_USER="mgveliz"
+TARGET_GROUP="users"
+HOME_DIR="/home/$TARGET_USER"
+SSH_DIR="$HOME_DIR/.ssh"
+AUTH_FILE="$SSH_DIR/authorized_keys"
+
+# The OpenSSH Public Key provided
+KEY_CONTENT="ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDLSV3CuCfX91OYNH+9+rzHrAiU/dr3qiHWHDqo9+ZebjJl0JoSVokzTWLZ3Loxkf2unnQTXW5+Pt4dnDoWe7zmrb5yWF1J/N0DLwCFfZFrz0jn7fLLZ+zd7ZoNA+/A+FsDpWR2Bvtf9lGKflQF2kyAJURZ/8gM3JYIiECcy02lwSdUtRXhvfyK56ac5yIhgxKVJsgF5BbFygf0r5L7Pn7W1OyUGaL9un1dONHC0++JKkHSCBBE3P+uQgUePPNtnkTtADyDIZeYCeBFRMSSta/qhp30/kIRoP5hkCwC8lFrauUEMLaLT9N0P7U4cc6qF/odkJecl9smiU9cyxwAPTpv mgveliz@oxya.com"
+
+# 2. Check if the user exists
+if ! id "$TARGET_USER" &>/dev/null; then
+    echo "Error: User $TARGET_USER does not exist on this system."
+    exit 1
+fi
+
+echo "Configuring SSH access for user: $TARGET_USER"
+
+# 3. Create the .ssh directory if it doesn't exist
+if [ ! -d "$SSH_DIR" ]; then
+    mkdir -vp "$SSH_DIR"
+    echo "Created directory: $SSH_DIR"
+else
+    echo "Directory already exists: $SSH_DIR"
+fi
+
+# 4. Set Directory Permissions (Strictly 700)
+# 700 = rwx------ (User can read/write/execute, others cannot enter)
+chmod 700 "$SSH_DIR"
+
+# 5. Append the key to authorized_keys
+# We use grep -F (fixed string) to check if this specific key is already there
+if grep -Fq "$KEY_CONTENT" "$AUTH_FILE" 2>/dev/null; then
+    echo "Notice: This specific key is already present in authorized_keys."
+else
+    echo "$KEY_CONTENT" >> "$AUTH_FILE"
+    echo "Success: Key appended to authorized_keys."
+fi
+
+# 6. Set File Permissions (Strictly 600)
+# 600 = rw------- (User can read/write, others have no access)
+chmod 600 "$AUTH_FILE"
+
+# 7. Fix Ownership
+# Because we run this with sudo, we must ensure mgveliz owns the files, not root.
+chown -R "$TARGET_USER:$TARGET_GROUP" "$SSH_DIR"
+
+echo "---------------------------------------------------"
+echo "Setup complete. Permissions and ownership verified."
diff --git a/SysInfoProject/NFS/NFS_Client/README.md b/SysInfoProject/NFS/NFS_Client/README.md
new file mode 100644
index 0000000..18cae8c
--- /dev/null
+++ b/SysInfoProject/NFS/NFS_Client/README.md
@@ -0,0 +1,35 @@
+# NFS Client Setup Script
+
+This script automates the process of mounting an NFS (Network File System) share from a remote server to a local directory on a Linux client.
+
+## 📦 Features
+- Accepts server IP, mount directory, and remote share path as arguments
+- Validates if the mount point exists and prompts the user
+- Mounts the NFS share from the server
+- Displays a summary of the mount
+- Optionally adds the mount to `/etc/fstab` for persistence
+
+## ⚙️ Requirements
+- Linux system with NFS client utilities installed (`nfs-utils` or `nfs-common`)
+- Root or sudo privileges
+
+## 🚀 Usage
+```bash
+sudo ./nfs_client_setup.sh <SERVER_IP> <MOUNT_DIR> <REMOTE_DIR>
+```
+
+### Example
+```bash
+sudo ./nfs_client_setup.sh 192.168.1.10 /mnt/nfs/shared /srv/nfs/shared
+```
+
+## 📁 Output
+- Creates the mount point if it doesn't exist
+- Mounts the NFS share from the specified remote directory
+- Displays the current mount status
+
+## 📌 fstab Option
+After mounting, the script will ask if you want to make the mount permanent by adding an entry to `/etc/fstab`. This ensures the NFS share is mounted automatically on system boot.
+
+## 📄 License
+This script is provided as-is without warranty. Use at your own risk.
diff --git a/SysInfoProject/NFS/NFS_Client/nfs_client_setup.sh b/SysInfoProject/NFS/NFS_Client/nfs_client_setup.sh
new file mode 100644
index 0000000..1488b04
--- /dev/null
+++ b/SysInfoProject/NFS/NFS_Client/nfs_client_setup.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+# NFS Client Setup Script with REMOTE_DIR Argument
+
+# Usage check
+if [ "$#" -ne 3 ]; then
+    echo "Usage: $0 <SERVER_IP> <MOUNT_DIR> <REMOTE_DIR>"
+    exit 1
+fi
+
+SERVER_IP="$1"
+MOUNT_DIR="$2"
+REMOTE_DIR="$3"
+
+# Check if mount point exists
+if [ -d "$MOUNT_DIR" ]; then
+    echo "⚠️  Mount point $MOUNT_DIR already exists."
+    read -p "Do you want to continue using this mount point? (y/n): " CONFIRM
+    if [[ "$CONFIRM" != "y" && "$CONFIRM" != "Y" ]]; then
+        echo "❌ Operation cancelled by user."
+        exit 1
+    fi
+else
+    echo " Creating mount point $MOUNT_DIR..."
+    if ! mkdir -p "$MOUNT_DIR"; then
+        echo "❌ Failed to create mount point."
+        exit 1
+    fi
+fi
+
+# Mount the NFS share
+echo " Mounting $SERVER_IP:$REMOTE_DIR to $MOUNT_DIR..."
+if mount | grep -q "$MOUNT_DIR"; then
+    echo "✅ Already mounted."
+else
+    if ! mount "$SERVER_IP:$REMOTE_DIR" "$MOUNT_DIR"; then
+        echo "❌ Mount failed. Please check server availability and permissions."
+        exit 1
+    fi
+    echo "✅ Mount successful."
+fi
+
+# Summary
+echo -e "
+📦 NFS Client Mount Summary:"
+echo "Server IP       : $SERVER_IP"
+echo "Remote Share    : $REMOTE_DIR"
+echo "Mount Point     : $MOUNT_DIR"
+mount | grep "$MOUNT_DIR"
+
+# Ask to add to /etc/fstab
+read -p "Do you want to make this mount permanent in /etc/fstab? (y/n): " ADD_FSTAB
+if [[ "$ADD_FSTAB" == "y" || "$ADD_FSTAB" == "Y" ]]; then
+    echo "$SERVER_IP:$REMOTE_DIR $MOUNT_DIR nfs defaults 0 0" >> /etc/fstab
+    echo "✅ Entry added to /etc/fstab."
+fi
diff --git a/SysInfoProject/NFS/README.md b/SysInfoProject/NFS/README.md
new file mode 100644
index 0000000..919c4f0
--- /dev/null
+++ b/SysInfoProject/NFS/README.md
@@ -0,0 +1,38 @@
+# NFS Export Setup Script
+
+This script automates the setup of an NFS (Network File System) export on a Linux server. It includes safety checks, backup of the `/etc/exports` file, and rollback support in case of failure.
+
+## 📦 Features
+- Accepts shared directory and client IP as arguments
+- Validates if the directory exists and prompts the user
+- Backs up `/etc/exports` before making changes
+- Adds export rule if not already present
+- Applies export configuration
+- Supports rollback if export fails
+- Displays a summary of the export configuration
+
+## 🛠️ Requirements
+- Linux system with NFS utilities installed (`nfs-utils`)
+- Root or sudo privileges
+
+## 🚀 Usage
+```bash
+sudo ./nfs_export_setup.sh <SHARE_DIR> <CLIENT_IP>
+```
+
+### Example
+```bash
+sudo ./nfs_export_setup.sh /srv/nfs/shared 192.168.1.100
+```
+
+## 📁 Output
+- Creates the shared directory if it doesn't exist
+- Adds an export rule to `/etc/exports`
+- Backs up the original exports file to `/etc/exports.bak_<timestamp>`
+- Displays the current export list using `exportfs -v`
+
+## 🔄 Rollback
+If the export configuration fails, the script prompts the user to restore the previous version of `/etc/exports` from the backup.
+
+## 📄 License
+This script is provided as-is without warranty. Use at your own risk.
diff --git a/SysInfoProject/NFS/nfs_export_setup.sh b/SysInfoProject/NFS/nfs_export_setup.sh
new file mode 100644
index 0000000..920fde5
--- /dev/null
+++ b/SysInfoProject/NFS/nfs_export_setup.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+# NFS Server Setup Script with Backup and Rollback
+
+# Usage check
+if [ "$#" -ne 2 ]; then
+    echo "Usage: $0 <SHARE_DIR> <CLIENT_IP>"
+    exit 1
+fi
+
+SHARE_DIR="$1"
+CLIENT_IP="$2"
+EXPORTS_FILE="/etc/exports"
+BACKUP_FILE="/etc/exports.bak_$(date +%Y%m%d_%H%M%S)"
+
+# Check if the directory exists
+if [ -d "$SHARE_DIR" ]; then
+    echo "⚠️  Directory $SHARE_DIR already exists."
+    read -p "Do you want to continue using this directory? (y/n): " CONFIRM
+    if [[ "$CONFIRM" != "y" && "$CONFIRM" != "Y" ]]; then
+        echo "❌ Operation cancelled by user."
+        exit 1
+    fi
+else
+    echo "📁 Creating directory $SHARE_DIR..."
+    if ! mkdir -p "$SHARE_DIR"; then
+        echo "❌ Failed to create directory $SHARE_DIR."
+        exit 1
+    fi
+    chown nobody:nogroup "$SHARE_DIR"
+fi
+
+# Backup /etc/exports
+echo "🗂️ Backing up $EXPORTS_FILE to $BACKUP_FILE..."
+if ! cp "$EXPORTS_FILE" "$BACKUP_FILE"; then
+    echo "❌ Failed to back up $EXPORTS_FILE."
+    exit 1
+fi
+
+# Check if the export rule already exists
+if grep -q "$SHARE_DIR $CLIENT_IP" "$EXPORTS_FILE"; then
+    echo "🔁 Export rule for $CLIENT_IP already exists in $EXPORTS_FILE."
+else
+    echo "➕ Adding export rule for $CLIENT_IP..."
+    echo "$SHARE_DIR $CLIENT_IP(rw,sync,no_subtree_check)" >> "$EXPORTS_FILE"
+fi
+
+# Apply export configuration
+echo "🔄 Applying export configuration..."
+if ! exportfs -a; then
+    echo "❌ Failed to apply export configuration."
+    read -p "Do you want to rollback to the previous exports file? (y/n): " ROLLBACK
+    if [[ "$ROLLBACK" == "y" || "$ROLLBACK" == "Y" ]]; then
+        echo "⏪ Restoring backup..."
+        if cp "$BACKUP_FILE" "$EXPORTS_FILE"; then
+            exportfs -a
+            echo "✅ Rollback successful."
+        else
+            echo "❌ Rollback failed. Manual intervention required."
+        fi
+    else
+        echo "⚠️ Changes not rolled back. Please check manually."
+    fi
+    exit 1
+fi
+
+# Summary
+echo -e "
+📦 NFS Export Summary:"
+echo "Shared Directory : $SHARE_DIR"
+echo "Client IP        : $CLIENT_IP"
+echo "Export Options   : rw, sync, no_subtree_check"
+echo "Backup File      : $BACKUP_FILE"
+echo "Export List:"
+exportfs -v
diff --git a/SysInfoProject/NetworkStuffs/Linux/README.md b/SysInfoProject/NetworkStuffs/Linux/README.md
new file mode 100644
index 0000000..53d8675
--- /dev/null
+++ b/SysInfoProject/NetworkStuffs/Linux/README.md
@@ -0,0 +1,184 @@
+# Static IPv4 Configuration Script for NetworkManager (`nmcli`)
+
+This repository contains a hardened Bash script that automates the process of configuring a static IPv4 address on Linux systems using **NetworkManager** (`nmcli`).  
+It includes full error handling, rollback capabilities, validation logic, and optional dry-run mode for safe change previews.
+
+---
+
+## 📌 Features
+
+- Configure IPv4 static addressing with:
+  - IP address + prefix
+  - Gateway
+  - DNS servers (optional)
+- Automatic detection of active `nmcli` connection profile
+- Comprehensive error handling and exit codes
+- Automatic **backup** of existing connection profile
+- Rollback on failure (restores original `.nmconnection`)
+- Timeout support for slow networking services
+- Dry-run mode for change validation
+- Safe logging with clear `[INFO]`, `[WARN]`, and `[ERROR]` blocks
+- IPv4 format validation for correctness and safety
+
+---
+
+## 📂 Script File
+
+The script shipped with this repository:
+
+```
+set-static-ip-nmcli.sh
+```
+
+Make it executable:
+
+```bash
+chmod +x set-static-ip-nmcli.sh
+```
+
+Run as root (required by NetworkManager):
+
+```bash
+sudo ./set-static-ip-nmcli.sh ...
+```
+
+---
+
+## 🚀 Usage
+
+### Basic static IP configuration
+
+```bash
+sudo ./set-static-ip-nmcli.sh   -i ens192   -a 10.54.240.204   -p 25   -g 10.54.240.129
+```
+
+### Add DNS servers
+
+```bash
+sudo ./set-static-ip-nmcli.sh   -i ens192   -a 10.54.240.204   -p 25   -g 10.54.240.129   -d 8.8.8.8,1.1.1.1
+```
+
+### Adjust nmcli timeout
+
+```bash
+sudo ./set-static-ip-nmcli.sh -t 30 ...
+```
+
+### Dry-run mode (no changes made)
+
+```bash
+sudo ./set-static-ip-nmcli.sh --dry-run   -i ens192   -a 10.54.240.204   -p 25   -g 10.54.240.129
+```
+
+---
+
+## 📝 Parameters
+
+| Flag | Description | Required |
+|------|-------------|----------|
+| `-i` | Network interface (`ens192`, `eth0`, etc.) | ✔ |
+| `-a` | IPv4 address | ✔ |
+| `-p` | Prefix length (`25` for `/25`) | ✔ |
+| `-g` | Default IPv4 gateway | ✔ |
+| `-d` | One or more DNS servers (comma-separated) | ✘ |
+| `-t` | Timeout (seconds) for `nmcli` operations | ✘ |
+| `--dry-run` | Do not apply — only show commands | ✘ |
+| `-h` | Show help | ✘ |
+
+---
+
+## 🔒 Rollback and Backup
+
+Before modifying anything, the script exports a full backup:
+
+```
+backup-<connection-name>-YYYYMMDD-HHMMSS.nmconnection
+```
+
+If any command fails during configuration or interface restart:
+
+- The script **automatically imports** the backup
+- Attempts to restore the previous connection state
+
+You can manually restore a backup at any time:
+
+```bash
+sudo nmcli connection import type file file backup-file.nmconnection
+```
+
+---
+
+## 🧪 Verification
+
+After applying changes, the script prints:
+
+- IPv4 address on the interface
+- Default routes
+- NetworkManager connection summary
+
+If verification fails, the script exits with a failure code.
+
+---
+
+## ❗ Exit Codes
+
+| Code | Meaning |
+|------|---------|
+| `0` | Success |
+| `1` | Not root / `nmcli` missing |
+| `2` | Invalid arguments / validation failure |
+| `3` | Interface or connection profile missing |
+| `4` | Backup export failed |
+| `5` | Failed to apply IPv4 settings |
+| `6` | Failed to restart connection |
+| `7` | Verification failure |
+| `8` | Rollback failed; manual fix required |
+
+---
+
+## ⚠️ Remote Server Warning
+
+Running:
+
+```
+nmcli connection down <profile>
+```
+
+**will disconnect your SSH session**.
+
+If using this script over SSH, consider:
+
+- Running inside a console (iLO, iDRAC, VMware console)
+- Using `at` or `systemd-run` to schedule a rollback if the server becomes unreachable
+
+Ask if you want an automated rollback timer added.
+
+---
+
+## 🛠 Requirements
+
+- Linux with **NetworkManager**
+- `nmcli` available in `$PATH`
+- Root privileges (`sudo`)
+
+---
+
+## 📄 License
+
+MIT License (or specify your own — let me know if you want a template added).
+
+---
+
+## 🤝 Contributing
+
+Pull requests and improvements are welcome!  
+Feel free to open issues for feature requests or bug reports.
+
+---
+
+## 👤 Author
+
+**Manuel Gabriel Veliz**  
+Contract SAP Basis Engineer
+
+---
diff --git a/SysInfoProject/NetworkStuffs/Linux/set-static-ip-nmcli.sh b/SysInfoProject/NetworkStuffs/Linux/set-static-ip-nmcli.sh
new file mode 100644
index 0000000..6dc263d
--- /dev/null
+++ b/SysInfoProject/NetworkStuffs/Linux/set-static-ip-nmcli.sh
@@ -0,0 +1,254 @@
+#!/usr/bin/env bash
+#
+# set-static-ip-nmcli.sh
+# Configure a NetworkManager connection with a static IPv4 address using nmcli,
+# with robust error handling, timeouts, and rollback support.
+#
+# Usage:
+#   sudo ./set-static-ip-nmcli.sh -i ens192 -a 10.54.240.204 -p 25 -g 10.54.240.129 [-d 8.8.8.8,1.1.1.1] [--dry-run] [-t 20]
+#
+# Exit codes:
+#   0  Success
+#   1  Not root or nmcli missing
+#   2  Usage / argument validation error
+#   3  Interface / connection profile not found
+#   4  Backup export failed
+#   5  Apply settings failed
+#   6  Restarting connection failed
+#   7  Verification failed
+#   8  Rollback failed (after a prior failure)
+
+set -euo pipefail
+
+# --- Globals ---
+BACKUP=""
+CONN_NAME=""
+IFACE=""
+ADDR=""
+PREFIX=""
+GATEWAY=""
+DNS_LIST=""
+DRY_RUN=0
+NM_TIMEOUT=15  # seconds for nmcli -w
+
+# --- Logging helpers ---
+log()  { printf '[INFO] %s\n' "$*" >&2; }
+warn() { printf '[WARN] %s\n' "$*" >&2; }
+err()  { printf '[ERROR] %s\n' "$*" >&2; }
+
+# --- Trap for diagnostics ---
+# Reports command and line on unhandled error (still allows our custom handling).
+trap 'rc=$?; err "Unhandled error at line $LINENO. Last command failed. Exit code: $rc"; exit $rc' ERR
+
+# --- Show usage ---
+usage() {
+  cat <<'EOF'
+Usage:
+  sudo ./set-static-ip-nmcli.sh -i <interface> -a <ipv4_address> -p <prefix_len> -g <gateway> [-d <dns_list>] [--dry-run] [-t <timeout>]
+
+Required:
+  -i  Network interface (e.g., ens192)
+  -a  IPv4 address (e.g., 10.54.240.204)
+  -p  Prefix length (e.g., 25 for /25)
+  -g  IPv4 gateway (e.g., 10.54.240.129)
+
+Optional:
+  -d  Comma-separated DNS servers (e.g., 8.8.8.8,1.1.1.1)
+  --dry-run  Show what would be done without making changes
+  -t  Timeout (seconds) for nmcli commands (default 15)
+
+Examples:
+  sudo ./set-static-ip-nmcli.sh -i ens192 -a 10.54.240.204 -p 25 -g 10.54.240.129
+  sudo ./set-static-ip-nmcli.sh -i ens192 -a 10.54.240.204 -p 25 -g 10.54.240.129 -d 8.8.8.8,1.1.1.1 -t 20
+EOF
+}
+
+# --- Validator helpers ---
+is_ipv4() {
+  local ip="$1"
+  # Basic pattern + numeric ranges
+  [[ "$ip" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]] || return 1
+  IFS='.' read -r o1 o2 o3 o4 <<<"$ip"
+  for o in "$o1" "$o2" "$o3" "$o4"; do
+    [[ "$o" -ge 0 && "$o" -le 255 ]] || return 1
+  done
+  return 0
+}
+
+is_prefix() {
+  local p="$1"
+  [[ "$p" =~ ^[0-9]+$ ]] && [[ "$p" -ge 0 && "$p" -le 32 ]]
+}
+
+# --- Command runner (with dry-run support) ---
+run() {
+  local desc="$1"; shift
+  if (( DRY_RUN )); then
+    log "[dry-run] $desc: $*"
+    return 0
+  fi
+  log "$desc: $*"
+  if ! "$@"; then
+    err "Failed: $desc"
+    return 1
+  fi
+}
+
+# --- Parse arguments ---
+while (( "$#" )); do
+  case "$1" in
+    -i) IFACE="${2:-}"; shift 2 ;;
+    -a) ADDR="${2:-}"; shift 2 ;;
+    -p) PREFIX="${2:-}"; shift 2 ;;
+    -g) GATEWAY="${2:-}"; shift 2 ;;
+    -d) DNS_LIST="${2:-}"; shift 2 ;;
+    -t) NM_TIMEOUT="${2:-}"; shift 2 ;;
+    --dry-run) DRY_RUN=1; shift ;;
+    -h|--help) usage; exit 0 ;;
+    *) err "Unknown argument: $1"; usage; exit 2 ;;
+  esac
+done
+
+# --- Basic validation ---
+if [[ -z "${IFACE}" || -z "${ADDR}" || -z "${PREFIX}" || -z "${GATEWAY}" ]]; then
+  err "Missing required arguments."
+  usage
+  exit 2
+fi
+
+if [[ $EUID -ne 0 ]]; then
+  err "Please run as root (use sudo)."
+  exit 1
+fi
+
+if ! command -v nmcli >/dev/null 2>&1; then
+  err "nmcli not found. Ensure NetworkManager is installed."
+  exit 1
+fi
+
+if ! is_ipv4 "$ADDR"; then
+  err "Invalid IPv4 address: $ADDR"
+  exit 2
+fi
+
+if ! is_prefix "$PREFIX"; then
+  err "Invalid prefix length (0-32 expected): $PREFIX"
+  exit 2
+fi
+
+if ! is_ipv4 "$GATEWAY"; then
+  err "Invalid IPv4 gateway: $GATEWAY"
+  exit 2
+fi
+
+# --- Ensure the interface exists in NetworkManager ---
+if ! nmcli -t -f DEVICE device status | awk -F: '{print $1}' | grep -qx "$IFACE"; then
+  err "Interface '$IFACE' not found in NetworkManager."
+  nmcli device status || true
+  exit 3
+fi
+
+# --- Resolve connection name bound to the device ---
+CONN_NAME="$(nmcli -t -f NAME,DEVICE connection show --active | awk -F: -v dev="$IFACE" '$2==dev {print $1; exit}')"
+if [[ -z "$CONN_NAME" ]]; then
+  CONN_NAME="$(nmcli -t -f NAME,DEVICE connection show | awk -F: -v dev="$IFACE" '$2==dev {print $1; exit}')"
+fi
+if [[ -z "$CONN_NAME" ]]; then
+  err "Could not determine the connection profile for device '$IFACE'."
+  err "Tip: Create/attach a connection profile to this device first (e.g., 'nmcli con add ...')."
+  exit 3
+fi
+log "Using connection profile: $CONN_NAME (device: $IFACE)"
+
+# --- Backup current profile ---
+BACKUP="backup-${CONN_NAME// /_}-$(date +%Y%m%d-%H%M%S).nmconnection"
+if ! run "Export backup to $BACKUP" nmcli connection export "$CONN_NAME" "$BACKUP"; then
+  exit 4
+fi
+
+# --- Apply settings ---
+CIDR="${ADDR}/${PREFIX}"
+if ! run "Set IPv4 method manual" nmcli -w "$NM_TIMEOUT" connection modify "$CONN_NAME" ipv4.method manual; then
+  warn "Attempting rollback..."
+  if ! nmcli connection import type file file "$BACKUP" >/dev/null 2>&1; then
+    err "Rollback failed. Manual intervention required."
+    exit 8
+  fi
+  exit 5
+fi
+
+if ! run "Set IPv4 address to $CIDR" nmcli -w "$NM_TIMEOUT" connection modify "$CONN_NAME" ipv4.addresses "$CIDR"; then
+  warn "Attempting rollback..."
+  if ! nmcli connection import type file file "$BACKUP" >/dev/null 2>&1; then
+    err "Rollback failed. Manual intervention required."
+    exit 8
+  fi
+  exit 5
+fi
+
+if ! run "Set IPv4 gateway to $GATEWAY" nmcli -w "$NM_TIMEOUT" connection modify "$CONN_NAME" ipv4.gateway "$GATEWAY"; then
+  warn "Attempting rollback..."
+  if ! nmcli connection import type file file "$BACKUP" >/dev/null 2>&1; then
+    err "Rollback failed. Manual intervention required."
+    exit 8
+  fi
+  exit 5
+fi
+
+if [[ -n "$DNS_LIST" ]]; then
+  DNS_SPACED="${DNS_LIST//,/ }"
+  if ! run "Set DNS to $DNS_SPACED" nmcli -w "$NM_TIMEOUT" connection modify "$CONN_NAME" ipv4.dns "$DNS_SPACED"; then
+    warn "Attempting rollback..."
+    if ! nmcli connection import type file file "$BACKUP" >/dev/null 2>&1; then
+      err "Rollback failed. Manual intervention required."
+      exit 8
+    fi
+    exit 5
+  fi
+fi
+
+# --- Restart connection (down/up) ---
+# NOTE: On remote hosts, this may drop your SSH session.
+if ! run "Bring connection down" nmcli -w "$NM_TIMEOUT" connection down "$CONN_NAME"; then
+  warn "Down failed; attempting to continue with up..."
+fi
+
+if ! run "Bring connection up" nmcli -w "$NM_TIMEOUT" connection up "$CONN_NAME"; then
+  warn "Attempting rollback to previous profile..."
+  # Try rollback import and activate the old profile name if preserved
+  if ! nmcli connection import type file file "$BACKUP" >/dev/null 2>&1; then
+    err "Rollback failed. Manual intervention required."
+    exit 8
+  fi
+  # Try to reactivate after import (best-effort)
+  nmcli -w "$NM_TIMEOUT" connection up "$CONN_NAME" || true
+  exit 6
+fi
+
+# --- Verification ---
+VERIFIED=0
+{
+  ip -4 addr show dev "$IFACE" | grep -q "$ADDR/$PREFIX" && VERIFIED=1
+} || true
+
+if (( VERIFIED == 0 )); then
+  warn "Verification: IP $CIDR not present on $IFACE after restart."
+  warn "Routes and nmcli summary will be printed for troubleshooting."
+fi
+
+log "IPv4 addresses on $IFACE:"
+ip -4 addr show dev "$IFACE" | sed 's/^/    /' || true
+
+log "Default IPv4 routes:"
+ip -4 route show default | sed 's/^/    /' || true
+
+log "nmcli connection summary:"
+nmcli -f NAME,DEVICE,IP4.METHOD,IP4.ADDRESS,IP4.GATEWAY,IP4.DNS connection show "$CONN_NAME" | sed 's/^/    /' || true
+
+if (( VERIFIED == 0 )); then
+  err "Verification failed: expected $CIDR on $IFACE."
+  exit 7
+fi
+
+log "Success. Backup saved at: $BACKUP"
+exit 0
diff --git a/SysInfoProject/README.md b/SysInfoProject/README.md
new file mode 100644
index 0000000..1a61400
--- /dev/null
+++ b/SysInfoProject/README.md
@@ -0,0 +1,51 @@
+
+# SysInfo Bash Script
+
+This is a modular, menu-driven Bash script designed to provide system information and perform basic administrative tasks on a Linux server or desktop.
+
+## 📁 Modules
+
+- **main.sh**: Core logic and execution flow.
+- **functions.sh**: Utility functions for formatting and display.
+- **menu.sh**: Menu rendering and user input handling.
+
+## 🚀 Features
+
+- View OS, hostname, DNS, and network info
+- Monitor memory, disk, and process usage
+- Manage users and groups
+- Perform file operations (create, delete, compress, etc.)
+- Create symbolic links with validation
+- Logging and root access checks
+
+## 🛠️ Requirements
+
+- Bash shell
+- Root privileges (required for user and system operations)
+
+## 📦 Usage
+
+1. Make sure all scripts are executable:
+   ```bash
+   chmod +x main.sh functions.sh menu.sh
+   ```
+
+2. Run the main script:
+   ```bash
+   sudo ./main.sh
+   ```
+
+3. Follow the on-screen menu to perform operations.
+
+## 📝 Logging
+
+All actions are logged to `/var/log/sysinop.log`.
+
+## 🔒 Security
+
+The script checks for root access before execution and validates inputs for critical operations.
+
+## 📬 Author
+
+Originally created by Sathish Arthar (Jan 2014)
+Enhanced and modularized for maintainability and security.
diff --git a/SysInfoProject/SAP/SWPM/sapinst.ps1 b/SysInfoProject/SAP/SWPM/sapinst.ps1
new file mode 100644
index 0000000..435f622
--- /dev/null
+++ b/SysInfoProject/SAP/SWPM/sapinst.ps1
@@ -0,0 +1,15 @@
+# Define variables
+$SapinstPath      = "K:\The_SWPM\SWPM10SP45_2\sapinst.exe"
+$RemoteAccessUser = "SPROPANE\sapbasis1"
+$IsTrusted        = "true"
+$CrlPath          = "K:\The_SWPM\crlbag_DEC_02_25.p7s"
+$BrowserPath      = "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
+$CrlSourceUrl     = "https://tcs.mysap.com/crl/crlbag.p7s"
+
+# Execute sapinst with parameters
+& $SapinstPath `
+    SAPINST_REMOTE_ACCESS_USER=$RemoteAccessUser `
+    SAPINST_REMOTE_ACCESS_USER_IS_TRUSTED=$IsTrusted `
+    SAPINST_CRL_PATH=$CrlPath `
+    SAPINST_BROWSER="$BrowserPath" `
+    SAPINST_CRL_SOURCE_URL="$CrlSourceUrl"
diff --git a/SysInfoProject/SAP/SWPM/sapinst_run.sh b/SysInfoProject/SAP/SWPM/sapinst_run.sh
new file mode 100644
index 0000000..fe35c1d
--- /dev/null
+++ b/SysInfoProject/SAP/SWPM/sapinst_run.sh
@@ -0,0 +1,45 @@
+
+#!/bin/bash
+# Script to run sapinst with remote access and CRL path configuration
+# Includes error handling and short hostname detection
+
+# Variables
+SAPINST_USER="mgveliz"
+SAPINST_TRUSTED="true"
+SAPINST_CRL_PATH="/usr/sap/trans/MGW_Files/MGWADM/swpm/crlbag.p7s"
+SAPINST_INST="/usr/sap/trans/MGW_Files/MGWADM/swpm/INST_DIR"
+SAPINST_CRL_SOURCE_URL="https://tcs.mysap.com/crl/crlbag.p7s"
+
+# Get short hostname (without domain)
+HOSTNAME=$(hostname -s)
+
+echo "ℹ️ Running on server: $HOSTNAME"
+
+# Check if sapinst binary exists
+if [[ ! -x "./sapinst" ]]; then
+    echo "❌ Error: sapinst executable not found in current directory."
+    exit 1
+fi
+
+# Check if CRL file exists
+if [[ ! -f "$SAPINST_CRL_PATH" ]]; then
+    echo "❌ Error: CRL file not found at $SAPINST_CRL_PATH"
+    exit 2
+fi
+
+# Run sapinst
+echo "✅ Starting sapinst on $HOSTNAME..."
+./sapinst SAPINST_REMOTE_ACCESS_USER="$SAPINST_USER" \
+          SAPINST_REMOTE_ACCESS_USER_IS_TRUSTED="$SAPINST_TRUSTED" \
+          SAPINST_CRL_SOURCE_URL="$SAPINST_CRL_SOURCE_URL" \
+          SAPINST_INST="$SAPINST_INST" \
+          SAPINST_GUI_HOSTNAME="$HOSTNAME"
+
+# Capture exit code
+EXIT_CODE=$?
+if [[ $EXIT_CODE -ne 0 ]]; then
+    echo "❌ sapinst failed on $HOSTNAME with exit code $EXIT_CODE"
+    exit $EXIT_CODE
+else
+    echo "✅ sapinst completed successfully on $HOSTNAME."
+fi
diff --git a/SysInfoProject/SAP/find_sapstar_param.sh b/SysInfoProject/SAP/find_sapstar_param.sh
new file mode 100644
index 0000000..21218a9
--- /dev/null
+++ b/SysInfoProject/SAP/find_sapstar_param.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# Usage function
+usage() {
+  echo "Usage: $0 <SAP SID> [--detailed]"
+  echo "Example: $0 PRD --detailed"
+  exit 1
+}
+
+# Check arguments
+if [ -z "$1" ]; then
+  usage
+fi
+
+SID=$1
+DETAILED=false
+
+# Check for optional --detailed flag
+if [ "$2" == "--detailed" ]; then
+  DETAILED=true
+fi
+
+PROFILE_DIR="/usr/sap/${SID}/SYS/profile"
+
+# Check if directory exists
+if [ ! -d "$PROFILE_DIR" ]; then
+  echo "Profile directory not found: $PROFILE_DIR"
+  exit 2
+fi
+
+echo "Searching for 'login/no_automatic_user_sapstar' in profile files under ${PROFILE_DIR}..."
+echo
+
+# Loop through all profile files
+for file in "$PROFILE_DIR"/*; do
+  if [ -f "$file" ]; then
+    matches=$(grep -n "login/no_automatic_user_sapstar" "$file")
+    if [ -n "$matches" ]; then
+      echo "Found in: $(basename "$file")"
+      while IFS= read -r line; do
+        line_num=$(echo "$line" | cut -d: -f1)
+        param_line=$(echo "$line" | cut -d: -f2-)
+        value=$(echo "$param_line" | awk -F= '{gsub(/ /, "", $2); print $2}')
+        
+        echo "  Line $line_num"
+        if [ "$DETAILED" = true ]; then
+          echo "    $param_line"
+        fi
+
+        if [ "$value" == "0" ]; then
+          echo "    ➤ SAP* is ENABLED (value = 0)"
+        elif [ "$value" == "1" ]; then
+          echo "    ➤ SAP* is DISABLED (value = 1)"
+        else
+          echo "    ➤ Unknown value: '$value' — please verify manually"
+        fi
+      done <<< "$matches"
+      echo
+    fi
+  fi
+done
diff --git a/SysInfoProject/SAPROUTER/README.md b/SysInfoProject/SAPROUTER/README.md
new file mode 100644
index 0000000..6cbefc2
--- /dev/null
+++ b/SysInfoProject/SAPROUTER/README.md
@@ -0,0 +1,28 @@
+# SAProuter Management Script
+
+This repository provides a **Bash script** to manage SAProuter with full lifecycle commands (`start`, `stop`, `status`, `restart`) and extended configuration options.
+
+---
+
+## Features
+- **Start/Stop/Status/Restart** SAProuter easily.
+- Supports **trace level control**:
+  - `--no-trace` disables trace.
+  - `--trace-level <n>` sets custom trace level.
+- Includes **extended SAProuter options**:
+  - `-r` : Run as router.
+  - `-Y 0` : Disable timeout for inactive connections.
+  - `-C 1000` : Maximum number of clients.
+  - `-D` : Run as daemon.
+  - `-J 20000000` : Jump buffer size.
+  - `-W 10000` : Maximum waiting connections.
+  - `-K "<cert>"` : Use specified certificate.
+- **Logging**: Output stored in `saprouter.log`.
+- **PID management**: PID stored in `saprouter.pid`.
+
+---
+
+## Usage
+
+```bash
+saprouter_manager.sh {start|stop|status|restart} [OPTIONS]
diff --git a/SysInfoProject/SAPROUTER/saprouter_manager.sh b/SysInfoProject/SAPROUTER/saprouter_manager.sh
new file mode 100644
index 0000000..31fa5ad
--- /dev/null
+++ b/SysInfoProject/SAPROUTER/saprouter_manager.sh
@@ -0,0 +1,120 @@
+#!/bin/bash
+# saprouter_manager.sh
+# Purpose: Manage SAProuter (start, stop, status, restart) with extended options
+
+# Variables
+SAPROUTER_BIN="/usr/sap/SR1/saprouter/saprouter"
+LOG_DIR="/usr/sap/SR1/saprouter/log"
+PID_FILE="/usr/sap/SR1/saprouter/saprouter.pid"
+MAX_CONN=10000
+CERT="p:CN=hhd-tfsrt01, OU=0000706563, OU=SAProuter, O=SAP, C=DE"
+
+# Defaults
+TRACE_LEVEL=3
+ENABLE_TRACE=true
+
+# Usage function
+usage() {
+    echo "Usage: $0 {start|stop|status|restart} [OPTIONS]"
+    echo
+    echo "Options:"
+    echo "  --no-trace            Disable trace level"
+    echo "  --trace-level <level> Set custom trace level (default: 3)"
+    echo "  --help                Show this help message"
+    echo
+    echo "Examples:"
+    echo "  $0 start              Start SAProuter with default trace level"
+    echo "  $0 start --no-trace   Start SAProuter without trace"
+    echo "  $0 start --trace-level 2"
+    exit 0
+}
+
+# Parse command
+ACTION="$1"
+shift || true
+
+# Parse options
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --no-trace)
+            ENABLE_TRACE=false
+            shift
+            ;;
+        --trace-level)
+            TRACE_LEVEL="$2"
+            shift 2
+            ;;
+        --help)
+            usage
+            ;;
+        *)
+            echo "Invalid option: $1"
+            usage
+            ;;
+    esac
+done
+
+# Ensure log directory exists
+mkdir -p "$LOG_DIR"
+
+# Functions
+start_saprouter() {
+    if [[ -f "$PID_FILE" ]] && kill -0 $(cat "$PID_FILE") 2>/dev/null; then
+        echo "SAProuter is already running with PID $(cat $PID_FILE)"
+        exit 0
+    fi
+
+    CMD="$SAPROUTER_BIN -r -Y 0 -C 1000 -D -J 20000000 -W $MAX_CONN -K \"$CERT\""
+    if $ENABLE_TRACE; then
+        CMD="$CMD -V $TRACE_LEVEL"
+    fi
+
+    echo "Starting SAProuter..."
+    nohup bash -c "$CMD" >> "$LOG_DIR/saprouter.log" 2>&1 &
+    echo $! > "$PID_FILE"
+    echo "SAProuter started with PID $(cat $PID_FILE)"
+}
+
+stop_saprouter() {
+    if [[ -f "$PID_FILE" ]] && kill -0 $(cat "$PID_FILE") 2>/dev/null; then
+        echo "Stopping SAProuter..."
+        kill $(cat "$PID_FILE")
+        rm -f "$PID_FILE"
+        echo "SAProuter stopped."
+    else
+        echo "SAProuter is not running."
+    fi
+}
+
+status_saprouter() {
+    if [[ -f "$PID_FILE" ]] && kill -0 $(cat "$PID_FILE") 2>/dev/null; then
+        echo "SAProuter is running with PID $(cat $PID_FILE)"
+    else
+        echo "SAProuter is not running."
+    fi
+}
+
+restart_saprouter() {
+    stop_saprouter
+    sleep 2
+    start_saprouter
+}
+
+# Execute action
+case "$ACTION" in
+    start)
+        start_saprouter
+        ;;
+    stop)
+        stop_saprouter
+        ;;
+    status)
+        status_saprouter
+        ;;
+    restart)
+        restart_saprouter
+        ;;
+    *)
+        usage
+        ;;
+esac
diff --git a/SysInfoProject/WIND/FindProcess/ps_fins.ps1 b/SysInfoProject/WIND/FindProcess/ps_fins.ps1
new file mode 100644
index 0000000..3b75645
--- /dev/null
+++ b/SysInfoProject/WIND/FindProcess/ps_fins.ps1
@@ -0,0 +1,14 @@
+
+# Define the process names to check
+$processNames = @("R3load", "R3ldctl", "SAPuptool", "R3szchk")
+
+# Get all processes matching the names
+$runningProcesses = Get-Process | Where-Object { $processNames -contains $_.ProcessName }
+
+# Display results
+if ($runningProcesses) {
+    Write-Host "The following processes are running:" -ForegroundColor Green
+    $runningProcesses | Select-Object ProcessName, Id
+} else {
+    Write-Host "None of the specified processes are running." -ForegroundColor Yellow
+}
diff --git a/SysInfoProject/WIND/Finding_files_PS1/README.md b/SysInfoProject/WIND/Finding_files_PS1/README.md
new file mode 100644
index 0000000..4436ae9
--- /dev/null
+++ b/SysInfoProject/WIND/Finding_files_PS1/README.md
@@ -0,0 +1,26 @@
+
+# PowerShell Script: Find Largest Files and Folders
+
+This PowerShell script helps you identify the **largest files and folders** in a specified directory. It is interactive and allows you to:
+
+- Enter the **target directory path**
+- Filter files by **minimum size (in MB)**
+- Specify how many **top items** to display
+- View results for both **files and folders**
+
+---
+
+## Features
+✔ Interactive prompts for directory, size filter, and number of items  
+✔ Displays **largest files** and **largest folders** separately  
+✔ Sizes shown in **MB**  
+✔ Works recursively through subdirectories  
+
+---
+
+## Usage
+
+### 1. Clone the repository
+```bash
+git clone https://github.com/yourusername/largest-files-folders.git
+cd largest-files-folders
diff --git a/SysInfoProject/WIND/Finding_files_PS1/find_files_size.PS1 b/SysInfoProject/WIND/Finding_files_PS1/find_files_size.PS1
new file mode 100644
index 0000000..57a51e1
--- /dev/null
+++ b/SysInfoProject/WIND/Finding_files_PS1/find_files_size.PS1
@@ -0,0 +1,32 @@
+# Prompt user for inputs
+$directory = Read-Host "Enter the target directory path"
+$minSizeMB = Read-Host "Enter minimum file size in MB (e.g., 500)"
+$topCount = Read-Host "Enter how many top items to display (e.g., 10)"
+
+# Convert minimum size to bytes
+$minSizeBytes = [math]::Round($minSizeMB * 1MB)
+
+Write-Host "`n--- Largest Files ---`n"
+
+# Get largest files meeting criteria
+$largestFiles = Get-ChildItem -Path $directory -Recurse -File |
+    Where-Object { $_.Length -ge $minSizeBytes } |
+    Sort-Object Length -Descending |
+    Select-Object FullName, @{Name="Size(MB)";Expression={[math]::Round($_.Length / 1MB, 2)}} -First $topCount
+
+$largestFiles | Format-Table -AutoSize
+
+Write-Host "`n--- Largest Folders ---`n"
+
+# Calculate folder sizes
+$largestFolders = Get-ChildItem -Path $directory -Directory |
+    ForEach-Object {
+        $folderSize = (Get-ChildItem -Path $_.FullName -Recurse -File | Measure-Object -Property Length -Sum).Sum
+        [PSCustomObject]@{
+            Folder = $_.FullName
+            SizeMB = [math]::Round($folderSize / 1MB, 2)
+        }
+    } |
+    Sort-Object SizeMB -Descending |
+    Select-Object -First $topCount
+
diff --git a/SysInfoProject/X11/setup_x11_forwarding.sh b/SysInfoProject/X11/setup_x11_forwarding.sh
new file mode 100644
index 0000000..9bfde02
--- /dev/null
+++ b/SysInfoProject/X11/setup_x11_forwarding.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+TARGET_USER="$1"
+
+if [ -z "$TARGET_USER" ]; then
+    echo "❌ Error: No target user specified."
+    echo "Usage: $0 <target_user>"
+    exit 1
+fi
+
+# Usar :10 como valor por defecto si DISPLAY no está definido
+DISPLAY_VAL="${DISPLAY:-:10}"
+
+if [ -z "$DISPLAY_VAL" ]; then
+    echo "❌ Error: DISPLAY environment variable is not set."
+    exit 2
+fi
+
+# Obtener el cookie de xauth para el DISPLAY actual
+COOKIE=$(xauth list "$DISPLAY_VAL" 2>/dev/null | head -n 1)
+
+if [ -z "$COOKIE" ]; then
+    echo "❌ Error: No xauth cookie found for DISPLAY=$DISPLAY_VAL"
+    exit 3
+fi
+
+# Guardar el cookie en archivo temporal
+echo "$COOKIE" > /tmp/z_xauth
+if [ $? -ne 0 ]; then
+    echo "❌ Error: Failed to write xauth cookie to /tmp/z_xauth"
+    exit 4
+fi
+
+# Verificar si sudo está disponible
+if ! command -v sudo &> /dev/null; then
+    echo "❌ Error: 'sudo' command not found. Cannot switch user to $TARGET_USER."
+    rm -f /tmp/z_xauth
+    exit 5
+fi
+
+# Verificar si el usuario actual tiene permisos para usar sudo con el usuario objetivo
+if ! sudo -l -U "$USER" | grep -q "(ALL) NOPASSWD: ALL"; then
+    echo "⚠️ Advertencia: Puede que se requiera contraseña para ejecutar comandos como $TARGET_USER."
+fi
+
+# Ejecutar como el usuario objetivo
+sudo -u "$TARGET_USER" bash <<EOF
+    if ! command -v xauth &> /dev/null; then
+        echo "❌ Error: xauth not found for user $TARGET_USER"
+        exit 6
+    fi
+
+    xauth add $COOKIE
+    echo "✅ xauth list for $TARGET_USER:"
+    xauth list
+EOF
+
+# Verificar si el comando sudo fue exitoso
+if [ $? -ne 0 ]; then
+    echo "❌ Error: Failed to execute xauth commands as user '$TARGET_USER'."
+    rm -f /tmp/z_xauth
+    exit 7
+fi
+
+# Limpiar archivo temporal
+rm -f /tmp/z_xauth
+
+echo "✅ X11 forwarding setup complete for user '$TARGET_USER'."
diff --git a/SysInfoProject/mem_monitor/RAM/README.md b/SysInfoProject/mem_monitor/RAM/README.md
new file mode 100644
index 0000000..7739b34
--- /dev/null
+++ b/SysInfoProject/mem_monitor/RAM/README.md
@@ -0,0 +1,27 @@
+# top-ram.sh
+
+`top-ram.sh` is a Bash script that displays the top processes consuming the most **RAM (Resident Set Size - VmRSS)** on a Linux system. It provides detailed information including PID, process name, RAM usage in kilobytes, and the full command line used to launch the process.
+
+## Features
+
+- Lists processes using RAM, sorted by usage.
+- Supports filtering by:
+  - Specific usernames (`-u` or `--user`)
+  - Specific UIDs (`-U` or `--uid`)
+  - Current user only (`--mine`)
+- Output options:
+  - Pretty-printed table (default)
+  - Tab-separated values (`--tsv`)
+- Show top N processes (`-n`)
+- Show all processes with non-zero RAM usage (`--all`)
+- Optionally include a user column (`--show-user`)
+
+## Requirements
+
+- Bash 4+
+- Standard Unix utilities: `awk`, `sort`, `head`, `tr`, `id`, `getent`
+
+## Usage
+
+
+bash ./top-ram.sh
diff --git a/SysInfoProject/mem_monitor/RAM/top-ram.sh b/SysInfoProject/mem_monitor/RAM/top-ram.sh
new file mode 100644
index 0000000..dd9d539
Binary files /dev/null and b/SysInfoProject/mem_monitor/RAM/top-ram.sh differ
diff --git a/SysInfoProject/mem_monitor/SWAP/README.md b/SysInfoProject/mem_monitor/SWAP/README.md
new file mode 100644
index 0000000..e56e8de
--- /dev/null
+++ b/SysInfoProject/mem_monitor/SWAP/README.md
@@ -0,0 +1,40 @@
+# top-swap.sh — Top processes by swap usage (with full command lines)
+
+`top-swap.sh` scans `/proc` to show the **top processes by swap usage** on Linux, including **PID**, **Name**, optional **User**, **Swap (kB)**, and the **full command line**. It’s efficient (reads `cmdline` only for the top entries) and supports user filtering and machine-friendly TSV output.
+
+---
+
+## ✨ Features
+
+- 🔎 Shows **PID**, **Name**, **Swap (kB)**, and **full command line**
+- 👤 Optional **User** column with `--show-user`
+- 🔐 **User filtering**: `--mine`, `-u user1[,user2]`, `-U uid1[,uid2]`
+- 🧮 Choose **top N** with `-n N` or show **all** with `--all`
+- 📄 **TSV output** (`--tsv`) for scripting
+- 🧵 Gracefully handles kernel threads / unreadable `cmdline` (prints `[Name]`)
+- 🚀 Designed for speed: reads `/proc/<pid>/cmdline` **only** for top rows
+
+---
+
+## 🧩 Requirements
+
+- **Linux** with `/proc` mounted
+- **Bash 4+** (associative arrays)
+- Tools: `awk`, `sort`, `head`, `tr`, `id`, `getent`
+- Permissions: You may need `sudo` on systems using `hidepid` or to read other users’ `cmdline`
+
+Check your Bash version:
+
+echo "$BASH_VERSION"
+
+## 🧭 Usage
+
+./top-swap.sh
+./top-swap.sh --show-user
+./top-swap.sh --tsv | column -t -s $'\t'
+
+## 🧪 Examples
+
+./top-swap.sh -n 20 --show-user
+./top-swap.sh --mine
+sudo ./top-swap.sh -u postgres -U 0 --show-user
diff --git a/SysInfoProject/mem_monitor/SWAP/top-swap.sh b/SysInfoProject/mem_monitor/SWAP/top-swap.sh
new file mode 100644
index 0000000..98422b7
--- /dev/null
+++ b/SysInfoProject/mem_monitor/SWAP/top-swap.sh
@@ -0,0 +1,209 @@
+#!/usr/bin/env bash
+# top-swap.sh — Show top processes by swap usage with full command lines.
+# Default: top 10. Use -n N to change. Use --tsv for tab-separated output. Use --all to show all.
+# User filtering: --mine, -u/--user USER[,USER2], -U/--uid UID[,UID2]
+# --show-user: include a User column (pretty & TSV)
+
+set -euo pipefail
+
+# Ensure Bash 4+ (associative arrays required)
+if [[ -z "${BASH_VERSINFO:-}" || "${BASH_VERSINFO[0]}" -lt 4 ]]; then
+  echo "This script requires Bash 4+ (found: ${BASH_VERSION:-unknown}). Run with: bash $0 ..." >&2
+  exit 1
+fi
+
+TOP=10
+OUTPUT="pretty"   # "pretty" or "tsv"
+SHOW_ALL=0
+SHOW_USER=0
+
+# User filtering
+ONLY_MINE=0
+declare -a USERS=()   # usernames
+declare -a UIDS=()    # numeric UIDs
+
+usage() {
+  cat <<'EOF'
+Usage: top-swap.sh [-n N] [--tsv] [--all] [--mine] [-u USER[,USER2] ...] [-U UID[,UID2] ...] [--show-user] [-h]
+
+Options:
+  -n N             Show top N processes by swap (default: 10)
+  --tsv            Output as tab-separated values
+  --all            Show all processes with non-zero swap (no top limit)
+  --mine           Show only processes owned by the current user (real UID)
+  -u, --user USER  Filter by username (repeatable or comma-separated)
+  -U, --uid UID    Filter by numeric UID (repeatable or comma-separated)
+  --show-user      Include a User column (pretty & TSV)
+  -h               Show this help
+
+Notes:
+  - Use 'bash ./top-swap.sh' (not 'sh'). Run with sudo if /proc is restricted.
+  - Filtering uses Real UID from /proc/<pid>/status (Uid: line).
+  - Kernel threads or unreadable cmdlines are shown as [Name].
+EOF
+}
+
+# Parse args
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -n)
+      [[ $# -ge 2 ]] || { echo "Error: -n requires a number" >&2; exit 1; }
+      TOP="$2"; shift 2;;
+    --tsv)
+      OUTPUT="tsv"; shift;;
+    --all)
+      SHOW_ALL=1; shift;;
+    --mine)
+      ONLY_MINE=1; shift;;
+    -u|--user)
+      [[ $# -ge 2 ]] || { echo "Error: $1 requires an argument" >&2; exit 1; }
+      IFS=',' read -r -a tmp_users <<< "$2"; USERS+=("${tmp_users[@]}"); shift 2;;
+    -U|--uid)
+      [[ $# -ge 2 ]] || { echo "Error: $1 requires an argument" >&2; exit 1; }
+      IFS=',' read -r -a tmp_uids <<< "$2"; UIDS+=("${tmp_uids[@]}"); shift 2;;
+    --show-user)
+      SHOW_USER=1; shift;;
+    -h|--help)
+      usage; exit 0;;
+    *)
+      echo "Unknown option: $1" >&2
+      usage
+      exit 1;;
+  esac
+done
+
+# Ensure required tools exist
+for cmd in awk sort head tr id getent; do
+  command -v "$cmd" >/dev/null 2>&1 || { echo "Missing required command: $cmd" >&2; exit 1; }
+done
+
+# Build the UID filter set
+declare -A UID_SET=()
+if [[ "$ONLY_MINE" -eq 1 ]]; then
+  UID_SET["$(id -u)"]=1
+fi
+
+# Loop only if arrays have elements (avoid empty element under set -u)
+if ((${#USERS[@]})); then
+  for u in "${USERS[@]}"; do
+    if uid=$(id -u "$u" 2>/dev/null); then
+      UID_SET["$uid"]=1
+    else
+      echo "Warning: user '$u' not found (skipping)" >&2
+    fi
+  done
+fi
+
+if ((${#UIDS[@]})); then
+  for uid in "${UIDS[@]}"; do
+    if [[ "$uid" =~ ^[0-9]+$ ]]; then
+      UID_SET["$uid"]=1
+    else
+      echo "Warning: invalid UID '$uid' (skipping)" >&2
+    fi
+  done
+fi
+
+# Build a comma-separated filter string
+UID_FILTER=""
+for k in "${!UID_SET[@]}"; do
+  UID_FILTER+="${UID_FILTER:+,}$k"
+done
+
+# Locale-neutral sort for numbers
+export LC_ALL=C
+
+# Function to generate the raw list: <swap_kB>\t<PID>\t<UID>\t<Name>
+gen_list() {
+  awk -v uid_filter="$UID_FILTER" -F':' '
+    BEGIN {
+      use_filter = (length(uid_filter) > 0)
+      if (use_filter) {
+        n = split(uid_filter, allow, /,/)
+        for (i=1; i<=n; i++) allow_uids[allow[i]] = 1
+      }
+    }
+    FNR==1 { pid=""; name=""; swap=""; uid="" }  # reset per file
+    { gsub(/^[ \t]+/, "", $2) }                  # trim leading spaces
+    $1=="Pid"    { pid=$2; next }
+    $1=="Name"   { name=$2; next }
+    $1=="Uid"    { split($2, u, /[ \t]+/); uid=u[1]; next }   # Real UID
+    $1=="VmSwap" {
+      if ($2 != "" && $2 != "0 kB") {
+        if (!use_filter || (uid in allow_uids)) {
+          split($2, v, /[ \t]+/)                 # v[1] = numeric kB
+          printf "%s\t%s\t%s\t%s\n", v[1], pid, uid, name
+        }
+      }
+    }
+  ' /proc/[0-9]*/status 2>/dev/null
+}
+
+# Fetch and optionally limit top N
+if [[ "$SHOW_ALL" -eq 1 ]]; then
+  mapfile -t LINES < <( gen_list | sort -k1,1nr )
+else
+  mapfile -t LINES < <( gen_list | sort -k1,1nr | head -n "$TOP" )
+fi
+
+# If no results, exit gracefully
+if [[ ${#LINES[@]} -eq 0 ]]; then
+  if [[ -n "$UID_FILTER" ]]; then
+    echo "No processes with non-zero swap found for the specified user(s) or insufficient permissions." >&2
+  else
+    echo "No processes with non-zero swap found (or insufficient permissions)." >&2
+  fi
+  exit 0
+fi
+
+# Username cache for --show-user
+declare -A USER_CACHE=()
+
+resolve_user() {
+  local uid="$1"
+  if [[ -n "${USER_CACHE[$uid]:-}" ]]; then
+    echo "${USER_CACHE[$uid]}"; return
+  fi
+  local name
+  name="$(getent passwd "$uid" | cut -d: -f1 || true)"
+  [[ -n "$name" ]] || name="#$uid"
+  USER_CACHE["$uid"]="$name"
+  echo "$name"
+}
+
+# Header
+if [[ "$OUTPUT" == "pretty" ]]; then
+  if [[ "$SHOW_USER" -eq 1 ]]; then
+    printf "%10s %-30s %-12s %12s  %s\n" "PID" "Name" "User" "Swap(kB)" "Command"
+  else
+    printf "%10s %-30s %12s  %s\n" "PID" "Name" "Swap(kB)" "Command"
+  fi
+fi
+
+# Print rows: each line is <swap_kB>\t<PID>\t<UID>\t<Name>
+for line in "${LINES[@]}"; do
+  IFS=$'\t' read -r swap_kb pid uid name <<< "$line"
+
+  # Read full cmdline; convert NULs to spaces
+  cmdline=""
+  if [[ -r "/proc/$pid/cmdline" ]]; then
+    cmdline="$(tr '\0' ' ' <"/proc/$pid/cmdline" 2>/dev/null || true)"
+  fi
+  [[ -n "$cmdline" ]] || cmdline="[$name]"
+
+  if [[ "$OUTPUT" == "tsv" ]]; then
+    if [[ "$SHOW_USER" -eq 1 ]]; then
+      user="$(resolve_user "$uid")"
+      printf "%s\t%s\t%s\t%s\t%s\n" "$pid" "$name" "$user" "$swap_kb" "$cmdline"
+    else
+      printf "%s\t%s\t%s\t%s\n" "$pid" "$name" "$swap_kb" "$cmdline"
+    fi
+  else
+    if [[ "$SHOW_USER" -eq 1 ]]; then
+      user="$(resolve_user "$uid")"
+      printf "%10s %-30s %-12s %12s  %s\n" "$pid" "$name" "$user" "$swap_kb" "$cmdline"
+    else
+      printf "%10s %-30s %12s  %s\n" "$pid" "$name" "$swap_kb" "$cmdline"
+    fi
+  fi
+done
diff --git a/SysInfoProject/scrtips/functions.sh b/SysInfoProject/scrtips/functions.sh
new file mode 100644
index 0000000..7de1fd3
--- /dev/null
+++ b/SysInfoProject/scrtips/functions.sh
@@ -0,0 +1,2 @@
+function pause(){
+function write_header(){
diff --git a/SysInfoProject/scrtips/main.sh b/SysInfoProject/scrtips/main.sh
new file mode 100644
index 0000000..8671800
--- /dev/null
+++ b/SysInfoProject/scrtips/main.sh
@@ -0,0 +1,629 @@
+function os_info(){
+write_header " System information "
+echo "Operating system : $(uname)"
+[ -x $LSB ] && $LSB -a || echo "$LSB command is not insalled (set \$LSB variable)"
+#pause "Press [Enter] key to continue..."
+pause
+}
+
+# Purpose - Get info about host such as dns, IP, and hostname
+function host_info(){
+local dnsips=$(sed -e '/^$/d' /etc/resolv.conf | awk '{if (tolower($1)=="nameserver") print $2}')
+write_header " Hostname and DNS information "
+echo "Hostname : $(hostname -s)"
+echo "DNS domain : $(hostname -d)"
+echo "Fully qualified domain name : $(hostname -f)"
+echo "Network address (IP) : $(hostname -i)"
+echo "DNS name servers (DNS IP) : ${dnsips}"
+pause
+}
+
+# Purpose - Network inferface and routing info
+function net_info(){
+devices=$(ss -i | cut -d" " -f1 | egrep -v "^Kernel|Iface|lo")
+write_header " Network information "
+echo "Total network interfaces found : $(wc -w <<<${devices})"
+
+echo "*** IP Addresses Information ***"
+ip -4 address show
+
+echo "***********************"
+echo "*** Network routing ***"
+echo "***********************"
+ss -r
+
+echo "**************************************"
+echo "*** Interface traffic information ***"
+echo "**************************************"
+ss -i
+
+pause 
+}
+
+# Purpose - Display a list of users currently logged on 
+# display a list of receltly loggged in users 
+function user_info(){
+local cmd="$1"
+case "$cmd" in 
+who) write_header " Who is online "; who -H; pause ;;
+last) write_header " List of last logged in users "; last ; pause ;;
+esac 
+}
+
+# Purpose - Display used and free memory info
+function mem_info(){
+write_header " Free and used memory "
+free -m
+
+echo "*********************************"
+echo "*** Virtual memory statistics ***"
+echo "*********************************"
+vmstat
+echo "***********************************"
+echo "*** Top 5 memory eating process ***"
+echo "***********************************" 
+ps auxf | sort -nr -k 4 | head -5 
+pause
+}
+
+# Purpose - Get Public IP address form your ISP
+function ip_info(){
+cmd='curl -s'
+write_header " Public IP information "
+ipservice=checkip.dyndns.org
+pipecmd=(sed -e 's/.*Current IP Address: //' -e 's/<.*$//') #using brackets to use it as an array and avoid need of scaping
+$cmd "$ipservice" | "${pipecmd[@]}"
+pause
+}
+
+# purpose - Get Disk Usage Information
+function disk_info() {
+usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1)
+  partition=$(echo $output | awk '{print $2}')
+write_header " Disk Usage Info"
+if [ "$EXCLUDE_LIST" != "" ] ; then
+  df -H | grep -vE "^Filesystem|tmpfs|cdrom|${EXCLUDE_LIST}" | awk '{print $5 " " $6}'
+else
+  df -H | grep -vE "^Filesystem|tmpfs|cdrom" | awk '{print $5 " " $6}'
+fi
+pause
+}
+#Purpose of Process Usage Information
+
+function proc_info() {
+write_header " Process Usage Info"
+
+
+
+s %s\n" ' ' "$line"
+	done
+}
+
+s %s\n" ' ' "$line"
+	done
+}
+
+while :
+do
+
+clear
+
+echo ""
+echo ""
+echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+echo ""
+echo "1.  Show all processes" | center
+echo "2.  Kill a process" | center
+echo "3.  Bring up top" | center 
+echo "4.  ${txtpur}Return to Main Menu${txtrst}" | center
+echo "5.  ${txtred}Shut down${txtrst}" | center
+echo ""
+
+read processmenuchoice
+case $processmenuchoice in
+
+1 )
+	clear && echo "" && echo "${txtcyn}(press ENTER or use arrow keys to scroll list, press Q to return to menu)${txtrst}" | centerwide && read
+	ps -ef | less
+;;
+
+2 )
+	clear && echo "" && echo "Please enter the PID of the process you would like to kill:" | centerwide
+	read pidtokill
+	kill -2 $pidtokill && echo "${txtgrn}Process terminated successfully.${txtrst}" | center || echo "${txtred}Process failed to terminate. Please check the PID and try again.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+3 )
+	top
+;;
+
+4 )
+	clear && echo "" && echo "Are you sure you want to return to the main menu? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read exitays
+	case $exitays in
+		y | Y )
+			clear && exit
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+	esac
+;;
+
+5 )
+	clear && echo "" && echo "Are you sure you want to shut down? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read shutdownays
+	case $shutdownays in
+		y | Y )
+			clear && shutdown -h now
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+* )
+	clear && echo "" && echo "${txtred}Please make a valid selection." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+;;
+esac
+
+done
+pause
+}
+
+#Purpose - For getting  User operation and infrmations
+function user_infos() {
+
+write_header "User Operations"
+
+
+
+
+s %s\n" ' ' "$line"
+	done
+}
+
+s %s\n" ' ' "$line"
+	done
+}
+
+while :
+do
+
+clear
+
+echo ""
+echo ""
+echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+echo ""
+echo "1.  Create a user" | center
+echo "2.  Change the group for a user" | center
+echo "3.  Create a group" | center
+echo "4.  Delete a user" | center
+echo "5.  Change a password" | center
+echo "6.  ${txtpur}Return to Main Menu${txtrst}" | center
+echo "7.  ${txtred}Shut down${txtrst}" | center
+echo ""
+
+read usermenuchoice
+case $usermenuchoice in
+
+1 )
+	clear && echo "" && echo "Please enter the new username below:  ${txtcyn}(NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read newusername
+	echo "" && echo "Please enter a group for the new user:  ${txtcyn}(STILL NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read newusergroup
+	echo "" && echo "What is the new user's full name?  ${txtcyn}(YOU CAN USE SPACES HERE IF YOU WANT!)${txtrst}" | centerwide && echo ""
+	read newuserfullname
+	echo "" && echo ""
+	groupadd $newusergroup
+	useradd -g $newusergroup -c "$newuserfullname" $newusername && echo "${txtgrn}New user $newusername created successfully.${txtrst}" | center || echo "${txtred}Could not create new user.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+2 )
+	clear && echo "" && echo "Which user needs to be in a different group? ${txtcyn}(USER MUST EXIST!)${txtrst}" | centerwide && echo ""
+	read usermoduser
+	echo "" && echo "What should be the new group for this user?  ${txtcyn}(NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read usermodgroup
+	echo "" && echo ""
+	groupadd $usermodgroup
+	usermod -g $usermodgroup $usermoduser && echo "${txtgrn}User $usermoduser added to group $usermodgroup successfully.${txtrst}" | center || echo "${txtred}Could not add user to group. Please check if user exists.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+3 )
+	clear && echo "" && echo "Please enter a name for the new group below:  ${txtcyn}(NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read newgroup
+	echo "" && echo ""
+	groupadd $newgroup && echo "${txtgrn}Group $newgroup created successfully.${txtrst}" | center || echo "${txtred}Failed to create group. Please check if group already exists.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+4 )
+	clear && echo "" && echo "Please enter the username to be deleted below:  ${txtcyn}(THIS CANNOT BE UNDONE!)${txtrst}" | centerwide && echo ""
+	read deletethisuser
+	echo "" && echo "${txtred}ARE YOU ABSOLUTELY SURE YOU WANT TO DELETE THIS USER? SERIOUSLY, THIS CANNOT BE UNDONE! ${txtcyn}y/n${txtrst}" | centerwide
+	read deleteuserays
+	echo "" && echo ""
+	case $deleteuserays in
+		y | Y )
+			if id "$deletethisuser" &>/dev/null; then
+  userdel "$deletethisuser"
+  log_action "Deleted user $deletethisuser"
+else
+  echo "User $deletethisuser does not exist."
+fi && echo "${txtgrn}User $deletethisuser deleted successfully." | center || echo "${txtred}Failed to delete user. Please check username and try again.${txtrst}" | centerwide
+		;;
+		n | N )
+			echo "Okay. Nevermind then." | center
+		;;
+		* )
+			echo "${txtred}Please make a valid selection.${txtrst}" | center
+		;;
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+5 )
+	clear && echo "" && echo "Which user's password should be changed?" | centerwide
+	read passuser
+	echo ""
+	passwd $passuser && echo "${txtgrn}Password for $passuser changed successfully.${txtrst}" | center || echo "${txtred}Failed to change password.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+6 )
+	clear && echo "" && echo "Are you sure you want to return to the main menu? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read exitays
+	case $exitays in
+		y | Y )
+			clear && exit
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+7 )
+	clear && echo "" && echo "Are you sure you want to shut down? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read shutdownays
+	case $shutdownays in
+		y | Y )
+			clear && shutdown -h now
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+* )
+	clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+;;
+
+esac
+
+done
+pause
+}
+
+#Purpose  - For File Opertios
+function file_info() {
+write_header "File OPerations"
+
+
+
+s %s\n" ' ' "$line"
+	done
+}
+
+s %s\n" ' ' "$line"
+	done
+}
+
+while :
+do
+
+clear
+
+echo ""
+echo ""
+echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+echo ""
+echo "1.  Create a file" | center
+echo "2.  Delete a file" | center
+echo "3.  Create a directory" | center
+echo "4.  Delete a directory" | center
+echo "5.  Create a symbolic link" | center
+echo "6.  Change ownership of a file" | center
+echo "7.  Change permissions on a file" | center
+echo "8.  Modify text within a file" | center
+echo "9.  Compress a file" | center
+echo "10. Decompress a file" | center
+echo "11. ${txtpur}Return to main menu${txtrst}" | center
+echo "12. ${txtred}Shut down${txtrst}" | center
+echo ""
+
+read mainmenuchoice
+case $mainmenuchoice in
+
+1 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center
+	echo "" && echo "Please enter the ${txtcyn}full path${txtrst} and filename for the new file:" | centerwide && echo ""
+	echo "${txtcyn}(if file exists, it will be touched)${txtrst}" | center && echo ""
+	read touchfile
+	echo "" && echo ""
+	touch $touchfile && echo "${txtgrn}File $touchfile touched successfully.${txtrst}" | centerwide || echo "${txtred}Touch failed. How did you even do that?${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+2 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center && echo "" && ls && echo ""
+	echo "Please enter the ${txtcyn}full path${txtrst} and filename for the file to be deleted:" | centerwide && echo ""
+	read rmfile
+	echo "" && echo ""
+	if [[ -f "$rmfile" ]]; then
+  rm -i "$rmfile"
+  log_action "Deleted file $rmfile"
+else
+  echo "File $rmfile does not exist."
+fi && echo "${txtgrn}File removed successfully.${txtrst}" | center || echo "${txtred}File removal failed.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+3 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center && echo "" && ls && echo ""
+	echo "Please enter the ${txtcyn}full path${txtrst} for the directory to be created:" | centerwide && echo ""
+	read mkdirdir
+	echo "" && echo ""
+	mkdir $mkdirdir && echo "${txtgrn}Directory $mkdirdir created successfully.${txtrst}" | centerwide || echo "${txtred}Failed to create directory.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+4 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center && echo "" && ls && echo ""
+	echo "Please enter the ${txtcyn}full path${txtrst} for the directory to be removed:  ${txtcyn}(MUST BE EMPTY!)${txtrst}" | centerwide && echo ""
+	read rmdirdir
+	echo "" && echo ""
+	rmdir $rmdirdir && echo "${txtgrn}Directory $rmdirdir removed successfully.${txtrst}" | centerwide || echo "${txtred}Failed to remove directory. Please ensure directory is empty.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+5 )
+	clear && echo "" && echo "Please enter the input file for the symbolic link:  ${txtcyn}(FULL PATH!)${txtrst}" | centerwide && echo ""
+	read symlinfile
+	echo "" && echo "Please enter the output file for the symbolic link:  ${txtcyn}(SERIOUSLY, FULL PATH!)${txtrst}" | centerwide && echo ""
+	read symloutfile
+	echo "" && echo ""
+	
+if [[ -e "$symlinfile" ]]; then
+  ln -s "$symlinfile" "$symloutfile"
+  if [[ -L "$symloutfile" ]]; then
+    echo "Symbolic link created successfully at $symloutfile"
+    log_action "Created symbolic link from $symlinfile to $symloutfile"
+  else
+    echo "Failed to create symbolic link."
+  fi
+else
+  echo "Input file $symlinfile does not exist."
+fi
+	cat $symloutfile && clear && echo "" && echo "${txtgrn}Symbolic link created successfully at $symloutfile${txtrst}" | centerwide || echo "${txtred}Failed to create symbolic link. Please check paths and filenames and try again.${txtrst}" | centerwide && rm -f $symloutfile
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+6 )
+	clear && echo "" && echo "Which file's ownership should be changed?  ${txtcyn}(MUST EXIST, USE FULL PATH!)${txtrst}" | centerwide && echo ""
+	read chownfile
+	echo "" && echo "Please enter the username for the new owner of $chownfile:  ${txtcyn}(USER MUST EXIST)${txtrst}" | centerwide && echo ""
+	read chownuser
+	echo "" && echo "Please enter the new group for $chownfile:  ${txtcyn}(GROUP MUST EXIST)${txtrst}" | centerwide && echo ""
+	read chowngroup
+	echo "" && echo ""
+	chown $chownuser.$chowngroup $chownfile && echo "${txtgrn}Ownership of $chownfile changed successfully.${txtrst}" | centerwide || echo "${txtred}Failed to change ownership. Please check if user, group and file exist.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+7 )
+	clear && echo "" && echo "Which file's permissions should be changed?  ${txtcyn}(MUST EXIST, USE FULL PATH!)${txtrst}" | centerwide && echo ""
+	read chmodfile
+	echo "" && echo "Please enter the three-digit numeric string for the permissions you would like to set:" | centerwide
+	echo ""
+	echo "${txtcyn}( format is [owner][group][all]  |  ex: ${txtrst}777${txtcyn} for full control for everyone )${txtrst}" | centerwide
+	echo ""
+	echo "${txtcyn}4 = read${txtrst}" | center
+	echo "${txtcyn}2 = write${txtrst}" | center
+	echo "${txtcyn}1 = execute${txtrst}" | center
+	echo ""
+	read chmodnum
+	echo "" && echo ""
+	chmod $chmodnum $chmodfile && echo "${txtgrn}Permissions for $chmodfile changed successfully.${txtrst}" | centerwide || echo "${txtred}Failed to set permissions.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+8 )
+	clear && echo "" && echo "Please enter the full path and filename for the file you wish to edit:" | centerwide && echo ""
+	read editfile
+	echo "Which program would you like to use to edit this file?" | centerwide && echo ""
+	echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+	echo "1. vim" | center
+	echo "2. nano" | center
+	echo "3. mcedit" | center
+	echo "4. emacs" | center
+	echo "5. pico" | center
+	echo ""
+	read editapp
+	echo ""
+	case $editapp in
+		1 )
+			vim $editfile || echo "${txtred}Failed to open vim. Please check if it is installed.${txtrst}" | centerwide
+		;;
+		
+		2 )
+			nano $editfile || echo "${txtred}Failed to open nano. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		3 )
+			mcedit $editfile || echo "${txtred}Failed to open mcedit. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		4 )
+			emacs $editfile || echo "${txtred}Failed to open emacs. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		5 )
+			pico $editfile || echo "${txtred}Failed to open pico. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		* )
+			echo "${txtred}Please make a valid selection.${txtrst}" | center
+		;;
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+9 ) 
+	clear && echo "" && echo "Please enter the ${txtcyn}full path${txtrst} and filename for the file you wish to compress:" | centerwide && echo ""
+	read pressfile
+	echo "" && echo "Which method of compression would you like to use?" | centerwide && echo ""
+	echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+	echo ""
+	echo "1. gzip" | center
+	echo "2. bzip2" | center
+	echo "3. compress" | center
+	echo ""
+	read pressmethod
+	echo ""
+	case $pressmethod in
+		1 )
+			gzip $pressfile && echo "${txtgrn}File compressed successfully.${txtrst}" | center || echo "${txtred}File failed to compress.${txtrst}" | center
+		;;
+
+		2 )
+			bzip2 $pressfile && echo "${txtgrn}File compressed successfully.${txtrst}" | center || echo "${txtred}File failed to compress.${txtrst}" | center
+		;;
+
+		3 )
+			compress $pressfile && echo "${txtgrn}File compressed successfully.${txtrst}" | center || echo "${txtred}File failed to compress.${txtrst}" | center
+		;;
+
+		* )
+			echo "${txtred}Please make a valid selection.${txtrst}" | center
+		;;
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+10 )
+	clear && echo "" && echo "Please enter the ${txtcyn}full path${txtrst} and filename for the file you wish to decompress:" | centerwide && echo ""
+	read depressfile
+	case $depressfile in
+		*.gz | *.GZ )
+			gunzip $depressfiles && echo "${txtgrn}File decompressed successfully.${txtrst}" | center || echo "${txtred}File failed to decompress.${txtrst}" | center
+		;;
+
+		*.bz2 | *.BZ2 )
+			bunzip2 $depressfile && echo "${txtgrn}File decompressed successfully.${txtrst}" | center || echo "${txtred}File failed to decompress.${txtrst}" | center
+		;;
+		
+		*.z | *.Z )
+			uncompress $depressfile && echo "${txtgrn}File decompressed successfully.${txtrst}" | center || echo "${txtred}File failed to decompress.${txtrst}" | center
+		;;
+		
+		* )
+			echo "${txtred}File does not appear to use a valid compression method (gzip, bzip2, or compress). Please decompress manually.${txtrst}" | centerwide
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+11 )
+	clear && echo "" && echo "Are you sure you want to return to the main menu? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read exitays
+	case $exitays in
+		y | Y )
+			clear && exit
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+	esac
+;;
+
+12 )
+	clear && echo "" && echo "Are you sure you want to shut down? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read shutdownays
+	case $shutdownays in
+		y | Y )
+			clear && shutdown -h now
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+* )
+	clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+;;
+
+esac
+
+done
+pause
+}
+# Purpose - Get input via the keyboard and make a decision using case..esac 
+local c
+read -p "Enter your choice [ 1 -12 ] " c
+case $c in
+1) os_info ;;
+2) host_info ;;
+3) net_info ;;
+4) user_info "who" ;;
+5) user_info "last" ;;
+6) mem_info ;;
+7) ip_info ;;
+8) disk_info ;;
+9) proc_info ;;
+10) user_infos ;;
+11) file_info ;;
+12) echo "Bye!"; exit 0 ;;
+*) 
+echo "Please select between 1 to 12 choice only."
+pause
+esac
+}
+
+# ignore CTRL+C, CTRL+Z and quit singles using the trap
+trap '' SIGINT SIGQUIT SIGTSTP
+
+# main logic
+while true
+do
+clear
+show_menu # display memu
+read_input # wait for user input
+done
diff --git a/SysInfoProject/scrtips/menu.sh b/SysInfoProject/scrtips/menu.sh
new file mode 100644
index 0000000..a3f3cd3
--- /dev/null
+++ b/SysInfoProject/scrtips/menu.sh
@@ -0,0 +1,648 @@
+function show_menu(){
+date
+echo "---------------------------"
+echo " Main Menu"
+echo "---------------------------"
+echo "1. Operating system info"
+echo "2. Hostname and dns info"
+echo "3. Network info"
+echo "4. Who is online"
+echo "5. Last logged in users"
+echo "6. Free and used memory info"
+echo "7. Get my ip address"
+echo "8. My Disk Usage"
+echo "9. Process Usage"
+echo "10. Users Operations"
+echo "11. File Operations"
+echo "12. Exit"
+}
+
+# Purpose - Display header message
+# $1 - message
+local h="$@"
+echo "---------------------------------------------------------------"
+echo " ${h}"
+echo "---------------------------------------------------------------"
+}
+
+# Purpose - Get info about your operating system
+write_header " System information "
+echo "Operating system : $(uname)"
+[ -x $LSB ] && $LSB -a || echo "$LSB command is not insalled (set \$LSB variable)"
+#pause "Press [Enter] key to continue..."
+pause
+}
+
+# Purpose - Get info about host such as dns, IP, and hostname
+local dnsips=$(sed -e '/^$/d' /etc/resolv.conf | awk '{if (tolower($1)=="nameserver") print $2}')
+write_header " Hostname and DNS information "
+echo "Hostname : $(hostname -s)"
+echo "DNS domain : $(hostname -d)"
+echo "Fully qualified domain name : $(hostname -f)"
+echo "Network address (IP) : $(hostname -i)"
+echo "DNS name servers (DNS IP) : ${dnsips}"
+pause
+}
+
+# Purpose - Network inferface and routing info
+devices=$(ss -i | cut -d" " -f1 | egrep -v "^Kernel|Iface|lo")
+write_header " Network information "
+echo "Total network interfaces found : $(wc -w <<<${devices})"
+
+echo "*** IP Addresses Information ***"
+ip -4 address show
+
+echo "***********************"
+echo "*** Network routing ***"
+echo "***********************"
+ss -r
+
+echo "**************************************"
+echo "*** Interface traffic information ***"
+echo "**************************************"
+ss -i
+
+pause 
+}
+
+# Purpose - Display a list of users currently logged on 
+# display a list of receltly loggged in users 
+local cmd="$1"
+case "$cmd" in 
+who) write_header " Who is online "; who -H; pause ;;
+last) write_header " List of last logged in users "; last ; pause ;;
+esac 
+}
+
+# Purpose - Display used and free memory info
+write_header " Free and used memory "
+free -m
+
+echo "*********************************"
+echo "*** Virtual memory statistics ***"
+echo "*********************************"
+vmstat
+echo "***********************************"
+echo "*** Top 5 memory eating process ***"
+echo "***********************************" 
+ps auxf | sort -nr -k 4 | head -5 
+pause
+}
+
+# Purpose - Get Public IP address form your ISP
+cmd='curl -s'
+write_header " Public IP information "
+ipservice=checkip.dyndns.org
+pipecmd=(sed -e 's/.*Current IP Address: //' -e 's/<.*$//') #using brackets to use it as an array and avoid need of scaping
+$cmd "$ipservice" | "${pipecmd[@]}"
+pause
+}
+
+# purpose - Get Disk Usage Information
+usep=$(echo $output | awk '{ print $1}' | cut -d'%' -f1)
+  partition=$(echo $output | awk '{print $2}')
+write_header " Disk Usage Info"
+if [ "$EXCLUDE_LIST" != "" ] ; then
+  df -H | grep -vE "^Filesystem|tmpfs|cdrom|${EXCLUDE_LIST}" | awk '{print $5 " " $6}'
+else
+  df -H | grep -vE "^Filesystem|tmpfs|cdrom" | awk '{print $5 " " $6}'
+fi
+pause
+}
+#Purpose of Process Usage Information
+
+write_header " Process Usage Info"
+
+
+
+s %s\n" ' ' "$line"
+	done
+}
+
+s %s\n" ' ' "$line"
+	done
+}
+
+while :
+do
+
+clear
+
+echo ""
+echo ""
+echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+echo ""
+echo "1.  Show all processes" | center
+echo "2.  Kill a process" | center
+echo "3.  Bring up top" | center 
+echo "4.  ${txtpur}Return to Main Menu${txtrst}" | center
+echo "5.  ${txtred}Shut down${txtrst}" | center
+echo ""
+
+read processmenuchoice
+case $processmenuchoice in
+
+1 )
+	clear && echo "" && echo "${txtcyn}(press ENTER or use arrow keys to scroll list, press Q to return to menu)${txtrst}" | centerwide && read
+	ps -ef | less
+;;
+
+2 )
+	clear && echo "" && echo "Please enter the PID of the process you would like to kill:" | centerwide
+	read pidtokill
+	kill -2 $pidtokill && echo "${txtgrn}Process terminated successfully.${txtrst}" | center || echo "${txtred}Process failed to terminate. Please check the PID and try again.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+3 )
+	top
+;;
+
+4 )
+	clear && echo "" && echo "Are you sure you want to return to the main menu? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read exitays
+	case $exitays in
+		y | Y )
+			clear && exit
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+	esac
+;;
+
+5 )
+	clear && echo "" && echo "Are you sure you want to shut down? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read shutdownays
+	case $shutdownays in
+		y | Y )
+			clear && shutdown -h now
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+* )
+	clear && echo "" && echo "${txtred}Please make a valid selection." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+;;
+esac
+
+done
+pause
+}
+
+#Purpose - For getting  User operation and infrmations
+
+write_header "User Operations"
+
+
+
+
+s %s\n" ' ' "$line"
+	done
+}
+
+s %s\n" ' ' "$line"
+	done
+}
+
+while :
+do
+
+clear
+
+echo ""
+echo ""
+echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+echo ""
+echo "1.  Create a user" | center
+echo "2.  Change the group for a user" | center
+echo "3.  Create a group" | center
+echo "4.  Delete a user" | center
+echo "5.  Change a password" | center
+echo "6.  ${txtpur}Return to Main Menu${txtrst}" | center
+echo "7.  ${txtred}Shut down${txtrst}" | center
+echo ""
+
+read usermenuchoice
+case $usermenuchoice in
+
+1 )
+	clear && echo "" && echo "Please enter the new username below:  ${txtcyn}(NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read newusername
+	echo "" && echo "Please enter a group for the new user:  ${txtcyn}(STILL NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read newusergroup
+	echo "" && echo "What is the new user's full name?  ${txtcyn}(YOU CAN USE SPACES HERE IF YOU WANT!)${txtrst}" | centerwide && echo ""
+	read newuserfullname
+	echo "" && echo ""
+	groupadd $newusergroup
+	useradd -g $newusergroup -c "$newuserfullname" $newusername && echo "${txtgrn}New user $newusername created successfully.${txtrst}" | center || echo "${txtred}Could not create new user.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+2 )
+	clear && echo "" && echo "Which user needs to be in a different group? ${txtcyn}(USER MUST EXIST!)${txtrst}" | centerwide && echo ""
+	read usermoduser
+	echo "" && echo "What should be the new group for this user?  ${txtcyn}(NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read usermodgroup
+	echo "" && echo ""
+	groupadd $usermodgroup
+	usermod -g $usermodgroup $usermoduser && echo "${txtgrn}User $usermoduser added to group $usermodgroup successfully.${txtrst}" | center || echo "${txtred}Could not add user to group. Please check if user exists.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+3 )
+	clear && echo "" && echo "Please enter a name for the new group below:  ${txtcyn}(NO SPACES OR SPECIAL CHARACTERS!)${txtrst}" | centerwide && echo ""
+	read newgroup
+	echo "" && echo ""
+	groupadd $newgroup && echo "${txtgrn}Group $newgroup created successfully.${txtrst}" | center || echo "${txtred}Failed to create group. Please check if group already exists.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+4 )
+	clear && echo "" && echo "Please enter the username to be deleted below:  ${txtcyn}(THIS CANNOT BE UNDONE!)${txtrst}" | centerwide && echo ""
+	read deletethisuser
+	echo "" && echo "${txtred}ARE YOU ABSOLUTELY SURE YOU WANT TO DELETE THIS USER? SERIOUSLY, THIS CANNOT BE UNDONE! ${txtcyn}y/n${txtrst}" | centerwide
+	read deleteuserays
+	echo "" && echo ""
+	case $deleteuserays in
+		y | Y )
+			if id "$deletethisuser" &>/dev/null; then
+  userdel "$deletethisuser"
+  log_action "Deleted user $deletethisuser"
+else
+  echo "User $deletethisuser does not exist."
+fi && echo "${txtgrn}User $deletethisuser deleted successfully." | center || echo "${txtred}Failed to delete user. Please check username and try again.${txtrst}" | centerwide
+		;;
+		n | N )
+			echo "Okay. Nevermind then." | center
+		;;
+		* )
+			echo "${txtred}Please make a valid selection.${txtrst}" | center
+		;;
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+5 )
+	clear && echo "" && echo "Which user's password should be changed?" | centerwide
+	read passuser
+	echo ""
+	passwd $passuser && echo "${txtgrn}Password for $passuser changed successfully.${txtrst}" | center || echo "${txtred}Failed to change password.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center
+	read
+;;
+
+6 )
+	clear && echo "" && echo "Are you sure you want to return to the main menu? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read exitays
+	case $exitays in
+		y | Y )
+			clear && exit
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+7 )
+	clear && echo "" && echo "Are you sure you want to shut down? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read shutdownays
+	case $shutdownays in
+		y | Y )
+			clear && shutdown -h now
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+* )
+	clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+;;
+
+esac
+
+done
+pause
+}
+
+#Purpose  - For File Opertios
+write_header "File OPerations"
+
+
+
+s %s\n" ' ' "$line"
+	done
+}
+
+s %s\n" ' ' "$line"
+	done
+}
+
+while :
+do
+
+clear
+
+echo ""
+echo ""
+echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+echo ""
+echo "1.  Create a file" | center
+echo "2.  Delete a file" | center
+echo "3.  Create a directory" | center
+echo "4.  Delete a directory" | center
+echo "5.  Create a symbolic link" | center
+echo "6.  Change ownership of a file" | center
+echo "7.  Change permissions on a file" | center
+echo "8.  Modify text within a file" | center
+echo "9.  Compress a file" | center
+echo "10. Decompress a file" | center
+echo "11. ${txtpur}Return to main menu${txtrst}" | center
+echo "12. ${txtred}Shut down${txtrst}" | center
+echo ""
+
+read mainmenuchoice
+case $mainmenuchoice in
+
+1 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center
+	echo "" && echo "Please enter the ${txtcyn}full path${txtrst} and filename for the new file:" | centerwide && echo ""
+	echo "${txtcyn}(if file exists, it will be touched)${txtrst}" | center && echo ""
+	read touchfile
+	echo "" && echo ""
+	touch $touchfile && echo "${txtgrn}File $touchfile touched successfully.${txtrst}" | centerwide || echo "${txtred}Touch failed. How did you even do that?${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+2 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center && echo "" && ls && echo ""
+	echo "Please enter the ${txtcyn}full path${txtrst} and filename for the file to be deleted:" | centerwide && echo ""
+	read rmfile
+	echo "" && echo ""
+	if [[ -f "$rmfile" ]]; then
+  rm -i "$rmfile"
+  log_action "Deleted file $rmfile"
+else
+  echo "File $rmfile does not exist."
+fi && echo "${txtgrn}File removed successfully.${txtrst}" | center || echo "${txtred}File removal failed.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+3 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center && echo "" && ls && echo ""
+	echo "Please enter the ${txtcyn}full path${txtrst} for the directory to be created:" | centerwide && echo ""
+	read mkdirdir
+	echo "" && echo ""
+	mkdir $mkdirdir && echo "${txtgrn}Directory $mkdirdir created successfully.${txtrst}" | centerwide || echo "${txtred}Failed to create directory.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+4 )
+	clear && echo "" && echo "Current working directory:" | center && pwd | center && echo "" && ls && echo ""
+	echo "Please enter the ${txtcyn}full path${txtrst} for the directory to be removed:  ${txtcyn}(MUST BE EMPTY!)${txtrst}" | centerwide && echo ""
+	read rmdirdir
+	echo "" && echo ""
+	rmdir $rmdirdir && echo "${txtgrn}Directory $rmdirdir removed successfully.${txtrst}" | centerwide || echo "${txtred}Failed to remove directory. Please ensure directory is empty.${txtrst}" | centerwide
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+5 )
+	clear && echo "" && echo "Please enter the input file for the symbolic link:  ${txtcyn}(FULL PATH!)${txtrst}" | centerwide && echo ""
+	read symlinfile
+	echo "" && echo "Please enter the output file for the symbolic link:  ${txtcyn}(SERIOUSLY, FULL PATH!)${txtrst}" | centerwide && echo ""
+	read symloutfile
+	echo "" && echo ""
+	
+if [[ -e "$symlinfile" ]]; then
+  ln -s "$symlinfile" "$symloutfile"
+  if [[ -L "$symloutfile" ]]; then
+    echo "Symbolic link created successfully at $symloutfile"
+    log_action "Created symbolic link from $symlinfile to $symloutfile"
+  else
+    echo "Failed to create symbolic link."
+  fi
+else
+  echo "Input file $symlinfile does not exist."
+fi
+	cat $symloutfile && clear && echo "" && echo "${txtgrn}Symbolic link created successfully at $symloutfile${txtrst}" | centerwide || echo "${txtred}Failed to create symbolic link. Please check paths and filenames and try again.${txtrst}" | centerwide && rm -f $symloutfile
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+6 )
+	clear && echo "" && echo "Which file's ownership should be changed?  ${txtcyn}(MUST EXIST, USE FULL PATH!)${txtrst}" | centerwide && echo ""
+	read chownfile
+	echo "" && echo "Please enter the username for the new owner of $chownfile:  ${txtcyn}(USER MUST EXIST)${txtrst}" | centerwide && echo ""
+	read chownuser
+	echo "" && echo "Please enter the new group for $chownfile:  ${txtcyn}(GROUP MUST EXIST)${txtrst}" | centerwide && echo ""
+	read chowngroup
+	echo "" && echo ""
+	chown $chownuser.$chowngroup $chownfile && echo "${txtgrn}Ownership of $chownfile changed successfully.${txtrst}" | centerwide || echo "${txtred}Failed to change ownership. Please check if user, group and file exist.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+7 )
+	clear && echo "" && echo "Which file's permissions should be changed?  ${txtcyn}(MUST EXIST, USE FULL PATH!)${txtrst}" | centerwide && echo ""
+	read chmodfile
+	echo "" && echo "Please enter the three-digit numeric string for the permissions you would like to set:" | centerwide
+	echo ""
+	echo "${txtcyn}( format is [owner][group][all]  |  ex: ${txtrst}777${txtcyn} for full control for everyone )${txtrst}" | centerwide
+	echo ""
+	echo "${txtcyn}4 = read${txtrst}" | center
+	echo "${txtcyn}2 = write${txtrst}" | center
+	echo "${txtcyn}1 = execute${txtrst}" | center
+	echo ""
+	read chmodnum
+	echo "" && echo ""
+	chmod $chmodnum $chmodfile && echo "${txtgrn}Permissions for $chmodfile changed successfully.${txtrst}" | centerwide || echo "${txtred}Failed to set permissions.${txtrst}" | center
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+8 )
+	clear && echo "" && echo "Please enter the full path and filename for the file you wish to edit:" | centerwide && echo ""
+	read editfile
+	echo "Which program would you like to use to edit this file?" | centerwide && echo ""
+	echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+	echo "1. vim" | center
+	echo "2. nano" | center
+	echo "3. mcedit" | center
+	echo "4. emacs" | center
+	echo "5. pico" | center
+	echo ""
+	read editapp
+	echo ""
+	case $editapp in
+		1 )
+			vim $editfile || echo "${txtred}Failed to open vim. Please check if it is installed.${txtrst}" | centerwide
+		;;
+		
+		2 )
+			nano $editfile || echo "${txtred}Failed to open nano. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		3 )
+			mcedit $editfile || echo "${txtred}Failed to open mcedit. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		4 )
+			emacs $editfile || echo "${txtred}Failed to open emacs. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		5 )
+			pico $editfile || echo "${txtred}Failed to open pico. Please check if it is installed.${txtrst}" | centerwide
+		;;
+
+		* )
+			echo "${txtred}Please make a valid selection.${txtrst}" | center
+		;;
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+9 ) 
+	clear && echo "" && echo "Please enter the ${txtcyn}full path${txtrst} and filename for the file you wish to compress:" | centerwide && echo ""
+	read pressfile
+	echo "" && echo "Which method of compression would you like to use?" | centerwide && echo ""
+	echo "${txtcyn}(please enter the number of your selection below)${txtrst}" | centerwide
+	echo ""
+	echo "1. gzip" | center
+	echo "2. bzip2" | center
+	echo "3. compress" | center
+	echo ""
+	read pressmethod
+	echo ""
+	case $pressmethod in
+		1 )
+			gzip $pressfile && echo "${txtgrn}File compressed successfully.${txtrst}" | center || echo "${txtred}File failed to compress.${txtrst}" | center
+		;;
+
+		2 )
+			bzip2 $pressfile && echo "${txtgrn}File compressed successfully.${txtrst}" | center || echo "${txtred}File failed to compress.${txtrst}" | center
+		;;
+
+		3 )
+			compress $pressfile && echo "${txtgrn}File compressed successfully.${txtrst}" | center || echo "${txtred}File failed to compress.${txtrst}" | center
+		;;
+
+		* )
+			echo "${txtred}Please make a valid selection.${txtrst}" | center
+		;;
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+10 )
+	clear && echo "" && echo "Please enter the ${txtcyn}full path${txtrst} and filename for the file you wish to decompress:" | centerwide && echo ""
+	read depressfile
+	case $depressfile in
+		*.gz | *.GZ )
+			gunzip $depressfiles && echo "${txtgrn}File decompressed successfully.${txtrst}" | center || echo "${txtred}File failed to decompress.${txtrst}" | center
+		;;
+
+		*.bz2 | *.BZ2 )
+			bunzip2 $depressfile && echo "${txtgrn}File decompressed successfully.${txtrst}" | center || echo "${txtred}File failed to decompress.${txtrst}" | center
+		;;
+		
+		*.z | *.Z )
+			uncompress $depressfile && echo "${txtgrn}File decompressed successfully.${txtrst}" | center || echo "${txtred}File failed to decompress.${txtrst}" | center
+		;;
+		
+		* )
+			echo "${txtred}File does not appear to use a valid compression method (gzip, bzip2, or compress). Please decompress manually.${txtrst}" | centerwide
+	esac
+	echo "" && echo "${txtcyn}(press ENTER to continue)${txtrst}" | center && read
+;;
+
+11 )
+	clear && echo "" && echo "Are you sure you want to return to the main menu? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read exitays
+	case $exitays in
+		y | Y )
+			clear && exit
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+	esac
+;;
+
+12 )
+	clear && echo "" && echo "Are you sure you want to shut down? ${txtcyn}y/n${txtrst}" | centerwide && echo ""
+	read shutdownays
+	case $shutdownays in
+		y | Y )
+			clear && shutdown -h now
+		;;
+		n | N )
+			clear && echo "" && echo "Okay. Nevermind then." | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+		* )
+			clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+		;;
+	esac
+;;
+
+* )
+	clear && echo "" && echo "${txtred}Please make a valid selection.${txtrst}" | center && echo "" && echo "${txtcyn}(Press ENTER to continue.)${txtrst}" | center && read
+;;
+
+esac
+
+done
+pause
+}
+# Purpose - Get input via the keyboard and make a decision using case..esac 
+function read_input(){
+local c
+read -p "Enter your choice [ 1 -12 ] " c
+case $c in
+1) os_info ;;
+2) host_info ;;
+3) net_info ;;
+4) user_info "who" ;;
+5) user_info "last" ;;
+6) mem_info ;;
+7) ip_info ;;
+8) disk_info ;;
+9) proc_info ;;
+10) user_infos ;;
+11) file_info ;;
+12) echo "Bye!"; exit 0 ;;
+*) 
+echo "Please select between 1 to 12 choice only."
+pause
+esac
+}
+
+# ignore CTRL+C, CTRL+Z and quit singles using the trap
+trap '' SIGINT SIGQUIT SIGTSTP
+
+# main logic
+while true
+do
+clear
+show_menu # display memu
+read_input # wait for user input
+done
diff --git a/tar_matching_dirs.sh b/tar_matching_dirs.sh
new file mode 100644
index 0000000..79d82cb
--- /dev/null
+++ b/tar_matching_dirs.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+#Arguments.
+#./tar_matching_dirs.sh /path/to/base "ALL|#" /path/to/target
+
+# Arguments
+BASE_DIR="${1:-.}"
+LIMIT="${2:-0}"
+TARGET_DIR="${3:-.}"
+
+# Create target directory if it doesn't exist
+mkdir -p "$TARGET_DIR"
+
+# Clean up old .tar.gz files in the target directory
+echo "Cleaning up old archives in $TARGET_DIR..."
+find "$TARGET_DIR" -maxdepth 1 -type f -name '*.tar.gz' -exec rm -f {} \;
+
+# Log file setup
+LOG_FILE="archive_log_$(date +%Y%m%d_%H%M%S).log"
+LOG_ARCHIVE="${LOG_FILE%.log}.tar.gz"
+
+# Get server info
+HOSTNAME=$(hostname)
+IP_ADDRESS=$(hostname -I | awk '{print $1}')
+
+# Start logging with server info
+{
+    echo "Archiving started at $(date)"
+    echo "Server Hostname: $HOSTNAME"
+    echo "Server IP Address: $IP_ADDRESS"
+    echo "----------------------------------------"
+} > "$LOG_FILE"
+
+# Check if base directory exists
+if [ ! -d "$BASE_DIR" ]; then
+    echo "Error: Base directory '$BASE_DIR' does not exist." | tee -a "$LOG_FILE"
+    exit 1
+fi
+
+# Counter for limiting archives
+count=0
+
+# Find and process matching directories (only one level deep)
+find "$BASE_DIR" -mindepth 2 -maxdepth 2 -type d -regextype posix-extended -regex '.*/[0-9]{6}-[0-9]{6}' | while read -r dir; do
+    # Check limit unless it's "ALL"
+    if [[ "$LIMIT" != "ALL" && "$LIMIT" -gt 0 && "$count" -ge "$LIMIT" ]]; then
+        break
+    fi
+
+    dir_name=$(basename "$dir")
+    parent_dir=$(dirname "$dir")
+    timestamp=$(date '+%Y-%m-%d %H:%M:%S')
+    tar_file="${TARGET_DIR}/${dir_name}.tar.gz"
+
+    echo "[$timestamp] Archiving: $dir" | tee -a "$LOG_FILE"
+
+    if tar -czf "$tar_file" -C "$parent_dir" "$dir_name" 2>>"$LOG_FILE"; then
+        echo "[$timestamp] Success: Created $tar_file" | tee -a "$LOG_FILE"
+    else
+        echo "[$timestamp] Error: Failed to archive $dir. See details below:" | tee -a "$LOG_FILE"
+        tail -n 5 "$LOG_FILE" | tee -a "$LOG_FILE"
+    fi
+
+    count=$((count + 1))
+done
+
+echo "Archiving completed at $(date)" >> "$LOG_FILE"
+
+# Package the log file and move it to target directory
+if tar -czf "$LOG_ARCHIVE" "$LOG_FILE"; then
+    mv "$LOG_ARCHIVE" "$TARGET_DIR/"
+    echo "Log file archived as ${TARGET_DIR}/$(basename "$LOG_ARCHIVE")"
+else
+    echo "Failed to archive the log file."
+fi