dshbak - format output from pdsh command
dshbak formats pdsh output for humans. Output from each node is
consolidated, the leading node: prefix is stripped, and a header block
with the node name is added. If the -c option is specified, nodes with
identical output are not displayed twice; instead, the header will
contain a list of nodes. The list of nodes is further compressed into
node ranges if the node names have a numeric suffix.
A rewrite of IBM dshbak(1) by Jim Garlick
<firstname.lastname@example.org> on LLNL’s ASCI Blue-Pacific IBM SP system.