* [Comm] Shell quoting and $*
@ 2006-04-14 14:28 Vitaly Ostanin
2006-04-14 15:05 ` Maksim Otstavnov
2006-04-14 17:24 ` Alexey Tourbin
0 siblings, 2 replies; 4+ messages in thread
From: Vitaly Ostanin @ 2006-04-14 14:28 UTC (permalink / raw)
To: ALT Linux Community
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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
$ 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
$ ./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
--
Regards, Vyt
mailto: vyt@vzljot.ru
JID: vyt@vzljot.ru
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Comm] Shell quoting and $*
2006-04-14 14:28 [Comm] Shell quoting and $* Vitaly Ostanin
@ 2006-04-14 15:05 ` Maksim Otstavnov
2006-04-17 12:15 ` Vitaly Ostanin
2006-04-14 17:24 ` Alexey Tourbin
1 sibling, 1 reply; 4+ messages in thread
From: Maksim Otstavnov @ 2006-04-14 15:05 UTC (permalink / raw)
To: ALT Linux Community
Hello Vitaly,
Friday, April 14, 2006, 6:28:48 PM, you wrote:
VO> Здравствуйте.
VO> Скажите, пожалуйста, как можно в shell скрипте экранировать
VO> аргументы при передаче в программе? Да, вопрос тупой, однако:
VO> $ touch 'test 1'
VO> $ touch 'test 2'
VO> $ echo 'ls $*'
echo 'ls "$@"'
--
-- Maksim
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Comm] Shell quoting and $*
2006-04-14 15:05 ` Maksim Otstavnov
@ 2006-04-17 12:15 ` Vitaly Ostanin
0 siblings, 0 replies; 4+ messages in thread
From: Vitaly Ostanin @ 2006-04-17 12:15 UTC (permalink / raw)
To: ALT Linux Community
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Maksim Otstavnov пишет:
> Hello Vitaly,
>
> Friday, April 14, 2006, 6:28:48 PM, you wrote:
>
> VO> Здравствуйте.
>
> VO> Скажите, пожалуйста, как можно в shell скрипте экранировать
> VO> аргументы при передаче в программе? Да, вопрос тупой, однако:
>
> VO> $ touch 'test 1'
> VO> $ touch 'test 2'
> VO> $ echo 'ls $*'
>
> echo 'ls "$@"'
Спасибо! Работает :)
--
Regards, Vyt
mailto: vyt@vzljot.ru
JID: vyt@vzljot.ru
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Comm] Shell quoting and $*
2006-04-14 14:28 [Comm] Shell quoting and $* Vitaly Ostanin
2006-04-14 15:05 ` Maksim Otstavnov
@ 2006-04-14 17:24 ` Alexey Tourbin
1 sibling, 0 replies; 4+ messages in thread
From: Alexey Tourbin @ 2006-04-14 17:24 UTC (permalink / raw)
To: ALT Linux Community
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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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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2006-04-17 12:15 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-04-14 14:28 [Comm] Shell quoting and $* Vitaly Ostanin
2006-04-14 15:05 ` Maksim Otstavnov
2006-04-17 12:15 ` Vitaly Ostanin
2006-04-14 17:24 ` Alexey Tourbin
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