From: <kynn@panix.com>
To: zsh-users@sunsite.dk
Subject: Re: IPC (or how to "bounce" a running zsh?)
Date: Thu, 23 Dec 2004 12:03:28 -0500 (EST) [thread overview]
Message-ID: <200412231703.iBNH3Ss26166@panix3.panix.com> (raw)
In-Reply-To: <25051.1103792461@trentino.logica.co.uk> (message from Oliver Kiddle on Thu, 23 Dec 2004 10:01:01 +0100)
From: Oliver Kiddle <okiddle@yahoo.co.uk>
Date: Thu, 23 Dec 2004 10:01:01 +0100
> Is there any mechanism for interprocess communication in which at
> least one of the processes is a running zsh?
You can use a signal and trap it from the running zsh:
trap "source ~/.zshrc" USR1
Then just send the running zsh the USR1 signal. (kill -USR1).
In effect, signals are a simple form of communication. They are just
somewhat limited because you can't attach data when sending a signal.
For my immediate purposes that'd be good enough, actually. Thanks.
On a related note, does anyone know where I can find a listing of the
default actions zsh performs in response to the various kill signals?
I hoped to find this info in zshall, but no dice.
kj
next prev parent reply other threads:[~2004-12-23 17:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-23 9:01 Oliver Kiddle
2004-12-23 17:03 ` kynn [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-12-23 3:59 kynn
2004-12-23 4:13 ` Clint Adams
2004-12-23 4:53 ` kynn
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