Linux Commands Basics#

sudo	root
usermod	modify user accounts
-a	append user to the group (add user to a group)
-G	group you want to add the user to (example: docker)
pi	username that you are modifying
sh	Run Shell Commands
curl
ls	list directories
mkdir	make directory
cd	change directory
rm	remove file
rmdir	remove directory
ctrl ^	Select text by arrow keys
ctrl o	Save
ctrl x	exit