=head1 NAME

B<wwnodes>

=head1 DESCRIPTION

B<wwnodes> is a tool used to help with the normal administration of Warewulf
nodes.

=head1 OPTIONS

=over 4

=item B<--info => node name/designation

Display information and current statistics about the given node. You can
reference the node either by node name or by its designation (node0000).

=item B<--sync/update>

This funcation will synchronize all of the nodes' passwd, hosts, etc... for
each of the nodes. Use this option when adding or removing users from a given
set of nodes.

Modules for what content gets syncronized can be found at
/usr/lib(64)/warewulf/modules/sync_*. 'sync_nodegroup' is a shell script
example of how to do this.

=over 8

=item B<--nonodes>

When used with --sync/update this funcation will generate the sync files, but
not actually do the node update. This is useful if you prefer to do it with a
parallel command like pdsh.

=back

=item B<--help>

Show the help screen.

=head1 AUTHOR

B<Warewulf> is written and maintained by Greg M. Kurtzer <gmk@lbl.gov>, and
hosted by Lawrence Berkeley National Labratory (http://www.lbl.gov).

http://warewulf-cluster.org/
