From: DervishD <raul@pleyades.net>
To: Oliver Kiddle <okiddle@yahoo.co.uk>
Cc: zsh-workers@sunsite.dk
Subject: Re: Recursion and shell functions
Date: Fri, 11 Oct 2002 13:05:13 +0200 [thread overview]
Message-ID: <20021011110513.GB270@DervishD> (raw)
In-Reply-To: <E17zvgr-0003sa-00@bimbo.logica.co.uk>
Hi Oliver :)
Thanks a lot for your answer :)
> If you know that you will at least have ksh88, you can get local
> variables by using the function name { ... } syntax for functions
> and using typeset to declare variables.
The only requirement is a SuSv3 compatible shell :(
> The bourne shell doesn't have local variables except for the
> positional parameters and you can use them.
Of course, how I missed?!!!
> I think this will be portable:
>
> func() {
> set *
I don't catch this :??? What is it for? Oh, I know, it sets '$1',
'$2', etc... to the files and directories in current dir :)) Very
inteligent :))
> Something like find is going to be more reliable though.
Of course. I'm considering adding the dependency on 'find', but I
will really try to avoid :)) Thanks for your example. You're great,
Oliver :)
Raúl
next prev parent reply other threads:[~2002-10-11 11:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-10 19:41 DervishD
2002-10-10 19:44 ` DervishD
2002-10-10 20:02 ` Jason Price
2002-10-10 21:15 ` DervishD
2002-10-11 9:02 ` Oliver Kiddle
2002-10-11 11:05 ` DervishD [this message]
[not found] ` <E1802KE-0001g0-00@bimbo.logica.co.uk>
2002-10-11 18:27 ` DervishD
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