=head1 NAME

B<wwlist>

=head1 DESCRIPTION

B<wwlist> shows a current list of configured nodes, in several different
formats (eg. LAM/MPI machine file, PVM machine file, list of nodes in READY
state, etc...).

=head1 OPTIONS

=over 4

=item B<-m --mpi>

Output a LAM/MPI compatiable machine file for the node list.

=item B<-p --pvm>

Output a PVM compatiable machine file for the node list.

=item B<-r --ready>

Only show nodes that are in the READY state

=item B<-d --down>

Only show nodes that are in the _NOT_ READY state

=item B<-q --quiet>

Only display nodes... No extra verbiage

=item B<-h --help>

Show the help screen.

=back

=head1 ENVIORNMENT

=over 4

=item B<NODES>

The NODES enviornment variable will limit which nodes are displayed. It can be 
used either as a list of nodes, seperated by commas, or pointed to a file 
which contains a list of node names. You can set it with the following syntax:

for bash:

=over 8

export NODES=node0000,node0001,node0010,node0011

=back

for (t)csh:

=over 8

setenv NODES /path/to/node/list/file

=back

=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/
