From: Seb <sbb@tuxfamily.org>
To: dash@vger.kernel.org
Cc: Rusty Bird <rustybird@openmailbox.org>
Subject: Re: Ignored alias inside for loop
Date: Mon, 27 Jul 2015 10:24:19 +0200 [thread overview]
Message-ID: <20150727082419.GA811@ein.free.fr> (raw)
In-Reply-To: <55B50628.5090901@openmailbox.org>
On Sun, Jul 26, 2015 at 04:09:12PM +0000, Rusty Bird wrote:
Hello,
> > Using a function instead of an alias, or using eval will do what
> > you want.
>
> Do you mean replacing the line with: eval "alias foobarbaz='echo ok'"
> That doesn't seem to work either (in dash or bash).
In this case, where there is no further expansion to be done in the
alias content, you could use a mere variable:
foobarbaz='echo ok'
$foobarbaz "$@"
Or, if some further expansion has to be made, 'eval' again:
foobarbaz='echo $PATH'
eval $foobarbaz '"$@"'
++
Seb.
prev parent reply other threads:[~2015-07-27 8:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-26 9:23 Ignored alias inside for loop Rusty Bird
2015-07-26 15:26 ` Jilles Tjoelker
2015-07-26 16:09 ` Rusty Bird
2015-07-26 18:41 ` Jilles Tjoelker
2015-07-27 8:24 ` Seb [this message]
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