As in the past months I have been working a little bit with clusters, I have found the need to be able to start a task on multiple computers in a cluster (not many, but sufficient as to make me think of an easier way to do this).
Browsing around I stumbled over pssh – Parallel SSH. It’s actually a collection of SSH based tools designed to run over multiple hosts.
The package boasts Parallel SSH, Parallel SCP, Parallel RSYNC, Parallel NUKE and Parallel SLURP.
Awesome tools I might say!
If you want to spread the word:
That’s the way to go!