From: frederik@ofb.net
To: zsh-workers@zsh.org
Subject: exec redirect prevents trap
Date: Sat, 16 Apr 2016 00:59:41 -0700 [thread overview]
Message-ID: <20160416075941.GA27994@ofb.net> (raw)
Dear Zsh Workers,
I have a script like this:
#!/bin/zsh
exec > >(tee -a /tmp/foo)
trap "echo hi" INT TERM EXIT
sleep 1d;
When I run it and hit ^C, it doesn't print anything. But when I remove
the "exec" line and do the same, it prints "hi". I would have expected
it to print "hi" both times.
- is this a bug?
- is there a way to get the trap to execute, even with the exec line
present?
Thank you,
Frederick Eaton
next reply other threads:[~2016-04-16 8:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-16 7:59 frederik [this message]
2016-04-16 16:34 ` Bart Schaefer
2016-04-16 19:13 ` frederik
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160416075941.GA27994@ofb.net \
--to=frederik@ofb.net \
--cc=zsh-workers@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).