On Mon, Dec 21, 2020 at 08:38:27AM -0800, Tavis Ormandy wrote:
> Hey, is there any way to prevent screen from clearing a region when the
> process exits?
>
I came up with a solution, I don't think it's very pretty but it works.
GNU tail has a --pid option that waits for a process to exit, so my
screenrc has something like:
split -v
screen vim foo.txt
focus
screen shownotes foonotes.txt
focus
Where shownotes is a oneline shell script like this, adjust to taste:
#!/bin/bash
exec tail --sleep-interval=0.1 --lines=+0 --follow --pid=$(pgrep -P ${STY%%.*}
-x vim) ${1}
Now when vim exits in the main region, the other region immediately quits.
If someone knows a less hacky solution, please let me know. Thought I'd
post this for anyone searching for a similar problem in future.
Tavis.
--
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$ finger tav...@sdf.org
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