On 2014-07-17 17:32 +0000, eydaimon wrote:
> Similar to command such as `has-session` this command would simply
> display whether the current terminal is already in a tmux session.
How about just checking for the TMUX environment variable?
$ function tmux_in_session() { ! test -z "$TMUX"; }
$ tmux_in_session && echo in tmux session
in tmux session
--
Balazs
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