I used you arguments and got the pid directly.
tmux new -dn foo -PF '#{pane_pid}' 'sleep 10'
Best wishes! /Karl
On Wednesday, 15 July 2020 09:41:39 UTC+2, Nicholas Marriott wrote:
>
> P=$(tmux new -dnfoo -PF '#{pane_id}' 'sleep 10')
> tmux display -pt$P '#{pane_pid}'
>
>
>
>
> On Wed, Jul 15, 2020 at 12:38:49AM -0700, kal le wrote:
> > Hi
> > I hope you are doing great!A
> > I'm trying to fetch the pid of a command that I execute within tmux.
> > So I'm in linux and starting a command like this
> > tmux new-window -n foo "sleep 10"
> > and now I want to fetch the pid of the "sleep 10" process.
> > The best solution I found (I can have multiple of the same process
> within
> > tmux) is to
> > tmux list-panes -a -F "#{window_name} #{pane_pid}" | grep foo
> > Do you know a better way to do this?
> > Thanks and best wishes! /Karl
> > IFrame
> >
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