You have to edit the sudoers file, for which there will be an entry for you.
sudo nano /etc/sudoers
To allow all users of the group
admin to use the sudo command without a password, add the following:
%admin ALL=(ALL) NOPASSWD: ALL
If you want to restrict it to a single user such as
Jak, use this instead of
You can then save the file, and it will take affect immediately.