[CentOS] best parallel / cluster SSH

[Alan McKay]

> I mean if you go from supplying perl and some perl-scripted functionality, you
> either have to drop the functionality or some engineer has to rewrite the code
> in a different language - something that usually isn't cheap.  I've never tried
> perl2c - if such a thing exists it probably embeds most of perl as a library.

The few things we needed we rewrote in BASH - it was pretty easy (I
did most of it)


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