sudo -u www vi ~www/htdocs/index.html
sudo ls /usr/local/protected
sudo shutdown -r +15 "quick reboot"
sudo -u jim -g audio vi ~jim/sound.txt
sudo sh -c "cd /home ; du -s * | sort -rn > USAGE"
sudo cd /usr/local/protected
sudo -g adm view /var/log/syslog