=head1 NAME UserList - Defines privileged administrators =head1 DESCRIPTION The F file lists the AFS usernames of the system administrators authorized to issue privileged B, B, and B commands that affect the local server machine or the volumes housed on it. It must reside in the F directory on every server machine. Although the F file is in ASCII format, do not use a text editor to alter it. Instead always use the appropriate commands from the B command suite: =over 4 =item * The B command to add a user to the file. =item * The B command to display the contents of the file. =item * The B command to remove a user from the file. =back Although it is theoretically possible to list different administrators in the F files on different server machines, doing so can cause unanticipated authorization failures and is not recommended. In cells that use the Update Server to distribute the contents of the F directory, it is customary to edit only the copy of the file stored on the system control machine. Otherwise, edit the file on each server machine individually. =head1 SEE ALSO L, L, L, L, L =head1 COPYRIGHT IBM Corporation 2000. All Rights Reserved. This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.