natto/Tenmado/Linux - Commands & CLI.md

Creating new user/settings

add new user

adduser username #adds new user

change user group to sudo

usermod -aG sudo user_name #changes user group to a different one, in this case `sudo`

check how many users are using the same machine

cat /etc/passwd

Change default from bash to zsh

chsh -s $(which zsh) # changes the default shell from bash from zsh  

SSH Keys Creation