From: Matt Zagrabelny <mzagrabe@d.umn.edu>
To: zsh-users@zsh.org
Subject: callback?
Date: Sun, 1 Nov 2020 20:39:34 -0600 [thread overview]
Message-ID: <CAOLfK3WLVnSrsR4S68Tv2CML33PAPg9oTud0PsVhYx3Q-mesUQ@mail.gmail.com> (raw)
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Greetings!
I am using tmux with zsh.
I use ssh agent forwarding and I ssh to a remote system that is running
tmux. I then detach from that terminal and my SSH_AUTH_SOCK environment
variable becomes "stale".
I would like to have zsh execute something to refresh the SSH_AUTH_SOCK
environment variable when I "tmux attach" to the aforementioned detached
tmux session.
Does anyone know of a way to register a callback or something for zsh so
when a particular command gets run (in my case, tmux attach) my zsh
environment variable can get updated?
Thanks for the help!
-m
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next reply other threads:[~2020-11-02 2:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-02 2:39 Matt Zagrabelny [this message]
2020-11-02 8:52 ` callback? Oliver Kiddle
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