On Fri, 25 Apr 2008, Denys Vlasenko wrote:
> > See for example this line in the named script:
> >
> > [ -n "$bindir" ] || bindir=$(dirname $(pwd))
> >
> > Can someone provide a backtick equivalent example?
>
> It's ugly:
>
> `dirname \`pwd\``
That's that I meant.
In this particular case, it could be done like this:
[ "$bindir" ] || {
bindir=$(pwd) # can this fail?
bindir=${bindir%/*}
}
No need for dirname.
Cheers,
--
Cristian
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