Re: How can a program know if screen number changes?

Artur Skonecki <[email protected]>
Newsgroups gmane.comp.gnu.screen.user
Message-ID <alpine.DEB.2.00.1207121314540.18416@cvops> 
In git sources there is a "-Q" flag for querying commands
screen -Q number


On Wed, 11 Jul 2012, Chip Salzenberg wrote:

> I put my screen number in my prompt (PS1).  I would like to know if the current
> screen number has changed from what it was.  How can I learn this?  Is there a
> status string I can request, e.g?
>

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