root@OpenWrt ~# docker run -it cmd.cat/chsh chsh
docker: Error response from daemon: OCI runtime create failed: container_linux.go:349: starting container process caused "exec: \"chsh\": executable file not found in $PATH": unknown.
ERRO[0001] error waiting for container: context canceled
root@OpenWrt ~ [127]# docker run -it cmd.cat/chsh
bash-5.0# find / -name "chsh"
bash-5.0#
😥