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by andyidsinga 4163 days ago
I've been using GNU Parallel for orchestrating running remote scripts/tools on a bunch of machines in my compute and storage cluster. Its now my goto tool for almost any remote ssh task that needs to hit a bunch of machines at once.

An excellent tool ...apparently an improvement on xargs even for local parallel tasks ( see http://unix.stackexchange.com/questions/104778/gnu-parallel-... )