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Mon, 02 Feb 2009

/Admin/SSH-SSL: Controlling Multiple Machines with Cluster SSH

If you find yourself doing exactly the same set of steps on more then one machine, then Cluster SSH[1] is an option. Its very simple to get started. In ~/.csshrc define the set(s) of workstations that you would like to control:

Then execute "cssh tag1" and three terminals, one each for tag1, tag2, and tag3 will appear, plus the cssh control window. Any text typed into the control window will be echoed in all terminals.

If passwordless authentication has not been configured for the remote boxes, then you will have to enter a password in each terminal at the start.

[1] http://sourceforge.net/projects/clusterssh/

posted at: 03:11 | path: /Admin/SSH-SSL | permanent link to this entry

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Mon, 02 Feb 2009