Thank you. I added the line to the sudoers file. Now when I try to see the log file I get
[username@hostname ~]$ /var/log/sudolog
-bash: /var/log/sudolog: No such file or directory
Two additional questions, 1\ how do I make sure the password the user is asked for when running a root command is his own and not the root password and 2\ does the line:
## Delegating permissions
Cmnd_Alias DELEGATING = /usr/sbin/visudo, /bin/chown, /bin/chmod, /bin/chgrp
in the sudoers file allow sudoers to modify the file through visudo? In that case, how do I change this permission for certain users not to be able to modify the sudoers file?