From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@zsh.org
Subject: Re: Backgrounding part of 'ssh-agent $cmd'
Date: Fri, 18 Jan 2013 07:35:22 -0800 [thread overview]
Message-ID: <130118073522.ZM24670@torch.brasslantern.com> (raw)
In-Reply-To: <20130118141322.GE4666@lp-shahaf.local>
On Jan 18, 4:13pm, Daniel Shahaf wrote:
>
> The part that I find less than ideal so far is that, under load, the GUI
> ssh-askpass dialog appears after foo_main has started.
You could do it like this:
( # Subshell so caller's environment won't be changed; could instead
# declare locals, but this is immune to changes in ssh-agent
eval `ssh-agent`
ssh-add ~/.ssh/foo.id_rsa
{
for h in host1 host2 host3; do
ssh -MNf $h &
done
wait
} always {
ssh-agent -k
} &
)
Then you don't have to background foo_ssh_preseed, and your preferred
order of events is retained.
> > Am I missing something?
>
> 'ssh -MNf' daemonizes itself
Ah, of course.
next prev parent reply other threads:[~2013-01-18 15:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-16 6:59 Daniel Shahaf
2013-01-16 17:35 ` Bart Schaefer
2013-01-18 6:18 ` Daniel Shahaf
2013-01-18 7:26 ` Bart Schaefer
2013-01-18 14:13 ` Daniel Shahaf
2013-01-18 15:35 ` Bart Schaefer [this message]
2013-01-21 3:58 ` Daniel Shahaf
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