[ILUG-D] 1D1C - exec

exec - is used to execute a command from the bash itself

set hostname with $ hostnamectl set-hostname ilugc.hashlabs.in to make effect the hostname without rebooting $ exec bash

exec with a command as an argument $ bash $ exec df -Th

To change the permission of files $ sudo find /home/ilugc/Downloads -type f -exec chmod 755 {} ;

regards, T.Dhanasekar