From: Alexey Tourbin <at@altlinux.ru>
To: ALT Linux Community <community@lists.altlinux.org>
Subject: Re: [Comm] Shell quoting and $*
Date: Fri, 14 Apr 2006 21:24:57 +0400
Message-ID: <20060414172457.GB8508@localhost> (raw)
In-Reply-To: <443FB1A0.4070003@vzljot.ru>
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On Fri, Apr 14, 2006 at 06:28:48PM +0400, Vitaly Ostanin wrote:
> Здравствуйте.
>
> Скажите, пожалуйста, как можно в shell скрипте экранировать
> аргументы при передаче в программе? Да, вопрос тупой, однако:
>
> $ touch 'test 1'
> $ touch 'test 2'
> $ echo 'ls $*' > test.sh
ls "$@"
> $ chmod +x test.sh
> $ ./test1.sh "test 1" "test 2"
> ls: test: No such file or directory
> ls: 1: No such file or directory
> ls: test: No such file or directory
> ls: 2: No such file or directory
>
> Следующий вариант скрипта тоже не работает:
> unset $arg
> while [ "$1" != "" ]; do
> arg="$arg '$1'"
> shift
> done;
> ls $arg
for arg; do
: "$arg"
done
> $ ./test.sh "test 1" "test 2"
> ls: 'test: No such file or directory
> ls: 1': No such file or directory
> ls: 'test: No such file or directory
> ls: 2': No such file or directory
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prev parent reply other threads:[~2006-04-14 17:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-14 14:28 Vitaly Ostanin
2006-04-14 15:05 ` Maksim Otstavnov
2006-04-17 12:15 ` Vitaly Ostanin
2006-04-14 17:24 ` Alexey Tourbin [this message]
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