Well actually it is used to prompt the user for the for the "root" or "superuser" password....sudo is used in front of a command to launch that application as root user...
Quote:
sudo konsole
Will request your password ...and then open the konsole in superuser mode.
__________________ sailor
Fedora 18, Lenovo V570 IdeaPad Intel Core I5
Registered linux user #362635
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The easiest thing to do to get started is to open visudo (on my machine it's /usr/sbin/visudo), go down to the "# User privilage specification" and under where it says "root ALL=(ALL) ALL" add "yourusername ALL=(ALL) ALL" and save it. Sudo should then accept your password. You have to be root to edit the file though. You might want to add some limitations though so you can't mess too much with your system using sudo.