from:
http://www.mjmwired.net/resources/mjm-fedora-f17.html
Personal Fedora 17 Installation Guide
by Mauriat Miranda (
http://www.mjmwired.net/contact/)
echo 'loginname ALL=(ALL) ALL' >> /etc/sudoers
Where 'loginname' is your user account.
easier for me, no need for that awful 'vi'
Jack