Today we gona learn how to run a command right after you boot, before anybody logs in.
To do that we have to edit a file which is in /etc the file is rc.local
first Open a terminal then Become root using su -
then open the file in your favorite text editor.
i have used gedit /etc/rc.local &
then add the command that you want to run to the end of the file.
then reboot the system.
have fun :)
