sourcecode-backup-script.sh

#!/bin/bash
# Author: TechPulseToday
# Publisher: https://www.techpulsetoday.com/

#############BEGIN EDIT AREA######################
# BELOW ARE SOME REQUIRED SETTINGS. CONFIGURE THEM PROPERLY BEFORE USING
# THE SCRIPT

# Used to identify the document root directory.
SOURCEPATH=/var/www/html

# Used to identify the Folder Name of the Site in the root directory.
THESITE='wordpress'

# Used to Exclude files or Directory in the site folder.
EXCLUDEFOLDER='tests'

# Path of the folder where backups will be stored. $HOME/html will
# automatically put you in the hosting accounts root folder. GoDaddy MySQL
# databases are normally stored in the _db_backups folder within your base
# hosting folder. If the folder does not exist create it before running the
# script. You can also create a subfolder within _db_backups folder if you
# would like to backup the database to a separate folder. Alternatively,
# you can backup to an entirely different folder of your choice. Whatever
# you choose to do, ensure that the path is correctly specified below.
BACKUPFOLDER=$HOME/backups

# Should the script delete older files based on the conditions you set
# below (Y or N - uppercase letters only). Choosing Y will maintain only
# recent backups based on your settings below. Choosing N will keep all
# the backups from the past.
DELETEFILES=Y

# Do daily backups Y or N? (one uppercase letter only)
DAILYBACKUP=Y

# Number of recent daily backups to keep. The default is 6 (Sun-Fri) with
# Weekly backup on Sat.All previous backups will be deleted. This is
# meaningless unless DAILYBACKUP is set to Y.
NUMDAILYBACKUPS=6

# Do weekly backups Y or N? (one uppercase letter only). Weekly backups
# are done on Saturdays.
WEEKLYBACKUP=Y

# Number of recent weekly backups to keep. The default is 4. All previous
# weekly backups will be deleted. This is meaningless unless WEEKLYBACKUP
# is set to Y.
NUMWEEKLYBACKUPS=4

# Do monthly backups Y or N? (one uppercase letter only). Monthly backups
# are done on the last day of the month.
MONTHLYBACKUP=Y

# Number of recent monthly backups to keep. The default is 2. All previous
# monthly backups will be deleted. This is meaningless unless
# MONTHLYBACKUP is set to Y.
NUMMONTHLYBACKUPS=2

#############END EDIT AREA######################
#
# DO NOT EDIT ANYTHING BELOW THIS LINE UNLESS YOU KNOW WHAT YOU ARE DOING.
# WHILE YOU CAN EDIT IT TO CUSTOMIZE HOW THE SCRIPT WORKS, DOING SO CAN
# BREAK THE FUNCTIONING OF THIS SCRIPT.
#

# Create a Backup Folder if not exists
if [[ ! -e ${BACKUPFOLDER} ]]; then
    mkdir -p ${BACKUPFOLDER}
elif [[ ! -d ${BACKUPFOLDER} ]]; then
    echo "${BACKUPFOLDER} already exists but is not a directory" 1>&2
fi

# Set the Date & Time
TODATE=$(date +%d)
TOMORROW=`date +%d -d "1 day"`
TODAY=$(date +%a)
MONTH=$(date +%B)
WEEK=$(date +%U)

cd ${SOURCEPATH}/${THESITE}/

if [ ${TODATE} -gt ${TOMORROW} ] && [ "${MONTHLYBACKUP}" == "Y" ]
then
    tar --exclude=${EXCLUDEFOLDER} -zcvf ${BACKUPFOLDER}/${THESITE}'_'`date '+%d%m%Y'`'_'${MONTH}.tar.gz ../${THESITE}/
else
    if [ "${TODAY}" == "Sat" ] && [ "${WEEKLYBACKUP}" == "Y" ]
    then
        tar --exclude=${EXCLUDEFOLDER} -zcvf ${BACKUPFOLDER}/${THESITE}'_'`date '+%d%m%Y'`'_'Week${WEEK}.tar.gz ../${THESITE}/
    else
        if [ "${DAILYBACKUP}" == "Y" ]
        then
            tar --exclude=${EXCLUDEFOLDER} -zcvf ${BACKUPFOLDER}/${THESITE}'_'`date '+%d%m%Y'`'_'${TODAY}.tar.gz ../${THESITE}/
        fi
    fi
fi

cd $BACKUPFOLDER

if [ "${DELETEFILES}" == "Y" ]
then
    NUMWEEKLY=$[$NUMWEEKLYBACKUPS*7]
    NUMMONTHLY=$[$NUMMONTHLYBACKUPS*31]
    find ${BACKUPFOLDER}/*Sun.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Mon.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Tue.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Wed.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Thu.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Fri.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Sat.tar.gz -type f -mtime +${NUMDAILYBACKUPS} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*Week*.tar.gz -type f -mtime +${NUMWEEKLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*January.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*February.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*March.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*April.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*May.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*June.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*July.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*August.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*September.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*October.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*November.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
    find ${BACKUPFOLDER}/*December.tar.gz -type f -mtime +${NUMMONTHLY} -delete 2> /dev/null
fi