[Beowulf] ancient utilities

[Gus Correa]

Maybe pdsh? Is it what you're looking for?

http://www.linux-magazine.com/Issues/2014/166/Parallel-Shells
https://github.com/chaos/pdsh

I hope that helps,
Gus Correa

On 10/20/2017 04:06 PM, Lux, Jim (337C) wrote:
> I’m running what is essentially a small cluster of beaglebones running 
> debian.
> 
> I’m looking for a collection of utilities such as were common 10-15 
> years ago to do things like “copy a file to all nodes”, “send a command 
> line to all nodes”, usually done with scripts and SSH.
> 
> Is anything like that collected anywhere?
> 
> Most of the cluster distros and stuff these days has substantially more 
> sophistication than I need (for a half dozen nodes, single user, no real 
> shared resources)
> 
> James Lux
> 
> Task Manager, DARPA High Frequency Research (DHFR) Space Testbed
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