From: Tony Lainson <t.lainson@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] p9p mk rc help
Date: Thu, 21 Nov 2013 09:48:15 +1100 [thread overview]
Message-ID: <CAGS0B8OeRgwYnR4m_WT_-Ak+5GqkeEtaoJMieUdP7UXcTqFQ7g@mail.gmail.com> (raw)
In-Reply-To: <CAJUT6o616qwHvKtrRi2Rdx98r1kTAs5ejAk1tLktaoX10HLKrQ@mail.gmail.com>
> What is the correct way of detecting failure exit status of
> FOO_COMMAND (a networked operation) and ignoring exit status of
> BAR_COMMAND?
Perhaps something like this would work?
target:
fn ignore { $* || status=() }
foo | ignore bar
Tony
prev parent reply other threads:[~2013-11-20 22:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-20 11:13 dexen deVries
2013-11-20 14:11 ` erik quanstrom
2013-11-20 14:49 ` arnold
2013-11-20 15:58 ` erik quanstrom
2013-11-20 22:48 ` Tony Lainson [this message]
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=CAGS0B8OeRgwYnR4m_WT_-Ak+5GqkeEtaoJMieUdP7UXcTqFQ7g@mail.gmail.com \
--to=t.lainson@gmail.com \
--cc=9fans@9fans.net \
/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.
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).