Re: GNU Screen: Sending Commands to More than One Screen at a time?

[Ethan Mallove]

On Tue, May/27/2008 10:45:26AM, Fuck You Cory Weinberg wrote:
>    In KDE's Konsole application there is a "Broadcast" mode that allows you
>    to set the multiple shells in each tab to be part of a broadcast group.
>    Then when you type a command in any of the shells that are members of that
>    group, the command gets sent to all of the group member shells.  Is it
>    possible to do this with GNU screen either across sessions or ideally to
>    cover a set range of existing "windows"?  I've looked around and also
>    posted this question to the Unix.com forums a while back but haven't found
>    anything.  At this point I'm thinking I might try to create a Bash script
>    that might be able to do it as a wrapper around screen, but I don't think
>    that's the best way if there is already existing functionality to do this
>    within 'screen'.


I think you want the ":at" command:

  http://www.delorie.com/gnu/docs/screen/screen_123.html

More about it on this thread ...

  http://lists.gnu.org/archive/html/screen-users/2004-12/msg00008.html

Regards,
Ethan

> 
>    Thanks,
>    Deck

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