sort and justify output of tmux ls

[Matt Zagrabelny]

Greetings,

Here is the current output of tmux ls...

$ tmux ls
104: 1 windows (created Wed Aug 5 08:23:14 2020)
144: 1 windows (created Thu Aug 13 15:45:35 2020)
3: 1 windows (created Mon Jun 22 07:26:56 2020)

I would like the output to be numerically sorted by the id of the
session and also have it justified so the digits line up in their
correct places. Something like this...

$ tmux ls
3: 1 windows (created Mon Jun 22 07:26:56 2020)
104: 1 windows (created Wed Aug 5 08:23:14 2020)
144: 1 windows (created Thu Aug 13 15:45:35 2020)

Is this something that others would like to see? I could open up an
issue on github or take a stab at a patch. What do folks think?

-m

[Nicholas Marriott]

Session names do not need to be numbers but if they are you can do something like this:

tmux ls -F '#{p/-3:session_name}: #{session_windows} windows (created #{t:session_created})#{?session_grouped, (group ,}#{session_group}#{?session_grouped,),}#{?session_attached, (attached),}'|sort -n

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