Setup Sudo

1. Install Sudo:

pacman -S sudo

2. Edit Wheel Group:

EDITOR=vim visudo
# Uncomment line: `%wheel ALL=(ALL:ALL) ALL`.

3. Adding User to Wheel Group:

groups johndoe
# Confirm user isn't already added to the wheel group

usermod -aG wheel johndoe
# Append Group *wheel* to user johndoe

4. Add Password Feedback (optional):

Defaults pwfeedback
# Add this under: Defaults secure_path="/usr/...bin"