Re: bug in force_interactive handling

[Stas Sergeev]

02.01.2012 22:53, Chet Ramey wrote:
> > the script, leaving the process alive.
> The SIGSTOP/SIGCONT works to put the process into the background: the
> jobs pgrp is not the same as the terminal's pgrp.  If you don't want
> the shell to terminate the job at exit because it's stopped, use
> `disown' after the job stops to have the shell forget it while you
> continue it from another process.
Thanks! The disown might do the trick.

> > Will your suggestion about the trap handler work
> > also for ^Z+bg rather than just fg?
> It should.
I tried:
---
trap bg USR1
---
Now if I first send SIGSTOP to the job and then SIGUSR1 to
bash, that works.
Is it possible to avoid sending SIGSTOP to the job, and make
the trap handler to do both things at once? Not that it is strictly
required since you already described a few other ways, but I wonder. :)