Just some stuff which I will most likely need in the future.

Disable having to fill in password when typing sudo

sudo EDITOR=vim visudo

1. sudo visudo to open the sudoers file.
2. Find the line that looks like this: %sudo ALL=(ALL:ALL) ALL
3. Below this line, add a new line that looks like this: username ALL=(ALL:ALL) NOPASSWD: ALL (replace username with your actual username)
4. If above fails remcostoeten ALL=NOPASSWD: ALL