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RubyFlow The Ruby and Rails community linklog

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The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

octo: parallel remote commands

I wrote a small lightweight tool to help make running commands on multiple hosts in parallel simple and easy. It was the result of frustration from working with remote server clusters, and finding deficiencies with pssh (and family).

It uses Net::SSH:Multi, and it currently supports arbitrary commands via SSH and experimental MySQL query support.

Check it out, octo.

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