From: Yura Kalinichenko <yuk@iceb.vinnitsa.com>
To: ALT Linux Sisyphus discussion list <sisyphus@altlinux.ru>
Subject: Re: [sisyphus] Забавный результат выполнения test -f $file
Date: Wed, 02 Mar 2005 12:12:51 +0200
Message-ID: <1109758371.2649.4.camel@yuk.home.int> (raw)
In-Reply-To: <20050302095459.GA2014@vezyolka.homeip.net>
On Срд, 2005-03-02 at 12:54 +0300, Yura Zotov wrote:
> Это правильно, что bash работает вот так?
>
> $ file=; if test -f $file; then echo "x$file"; fi
> x
>
> Если правильно, то почему?
>
Не забывайте закавычивать:
$ file=""; if test -f "$file" ; then echo "x$file"; fi
$
--
Yura Kalinichenko
next prev parent reply other threads:[~2005-03-02 10:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-02 9:54 Yura Zotov
2005-03-02 10:12 ` Yura Kalinichenko [this message]
2005-03-02 10:22 ` Dmitry V. Levin
2005-03-02 10:24 ` Epiphanov Sergei
2005-03-02 10:27 ` Epiphanov Sergei
2005-03-02 10:31 ` Epiphanov Sergei
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