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From: Thorsten Kampe <thorsten@thorstenkampe.de>
To: zsh-users@zsh.org
Subject: Re: zsh portable script
Date: Tue, 20 Jul 2010 15:53:50 +0200	[thread overview]
Message-ID: <i249q3$jk3$1@dough.gmane.org> (raw)
In-Reply-To: <201007121737.21296.joke@seiken.de>

* Joke de Buhr (Mon, 12 Jul 2010 17:37:19 +0200)
> On Monday 12 July 2010 16:46:22 Atom Smasher wrote:
> > on freebsd, zsh installs as /usr/local/bin/zsh. on linux (and most
> > other systems?) it installs as /usr/bin/zsh.
> > 
> > what's the best way to make zsh script portable between linux and
> > freebsd?
> > 
> > i could start the script with:
> >  	#!/usr/bin/env zsh
> > 
> > or i could specify that the script be executed as:
> >  	zsh script
> > 
> > is there a better way?
> 
> Using env doesn't solve the problem either. There is no guarantee the "env" 
> program is installed under /usr/bin/env.

It does solve the problem that's why it's used in (shell) scripting[1]. 
For Python for example it's the official way to specify the interpreter. 

I don't think "Atom Smasher" need a "guarantee" - just a confirmation 
that it does indeed work.


Thorsten
[1] http://en.wikipedia.org/wiki/Env


  parent reply	other threads:[~2010-07-20 13:54 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-12 14:46 Atom Smasher
2010-07-12 15:35 ` Sebastian Stark
2010-07-12 16:10   ` Joke de Buhr
2010-07-12 16:17   ` Vincent Lefevre
2010-07-12 15:37 ` Joke de Buhr
2010-07-12 15:45   ` Joke de Buhr
2010-07-12 16:01     ` Frank Terbeck
2010-07-12 16:15     ` Vincent Lefevre
2010-07-12 16:18       ` Vincent Lefevre
2010-07-12 16:31         ` Joke de Buhr
2010-07-12 16:43           ` Vincent Lefevre
2010-07-12 16:22       ` Sebastian Stark
2010-07-12 16:39         ` Vincent Lefevre
2010-07-12 16:47           ` Frank Terbeck
2010-07-13 13:02       ` Atom Smasher
2010-07-13 14:29         ` Benjamin R. Haskell
2010-07-13 15:28           ` Atom Smasher
2010-07-13 17:01             ` Benjamin R. Haskell
2010-07-14  1:11               ` Atom Smasher
2010-07-14 11:45           ` Atom Smasher
2010-07-14 15:00             ` Atom Smasher
2010-07-13 13:43   ` François Revol
2010-07-20 14:01     ` Thorsten Kampe
2010-07-20 14:13       ` François Revol
2010-07-20 13:53   ` Thorsten Kampe [this message]
2010-07-20 14:07     ` François Revol
2010-07-21  8:34       ` Thorsten Kampe
2010-07-12 15:37 ` Vincent Lefevre
2010-07-12 16:06 ` Peter Stephenson

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