From: Vitaly Ostanin <vyt@vzljot.ru>
To: ALT Devel discussion list <devel@lists.altlinux.org>
Subject: [devel] Re: О присваивании переменных в циклах на bash
Date: Tue, 27 Dec 2005 12:37:17 +0300
Message-ID: <43B10B4D.3060007@vzljot.ru> (raw)
In-Reply-To: <20051227121056.4289b9e7.dfo@antex.ru>
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Sergey Pinaev пишет:
> On Tue, 27 Dec 2005 12:05:30 +0300
> Vitaly Lipatov <lav@altlinux.ru> wrote:
>
>
>>>>Не делать таких циклов.
>>>>for n in `cat "$list"`; do ...
>>>
>>>А .. | while read a b c ... ?
>>>
>>>while read n < "$list"; do
>>>...
>>
>>У меня получается вечный цикл:
>>cat <<EOF >infile
>>first
>>second
>>EOF
>>
>>TEST=orig
>>while read i < infile ; do
>> echo "HEHE"
>> TEST=new
>>done
>>echo $TEST
>
>
> while read var; do
> ...
> done < infile
А как то же самое сделать для переменной (содержащей список
строк) вместо infile ? У меня не заработал ни один из вариантов.
--
Regards, Vyt
mailto: vyt@vzljot.ru
JID: vyt@vzljot.ru
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next prev parent reply other threads:[~2005-12-27 9:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-27 8:07 [devel] " Vitaly Lipatov
2005-12-27 8:19 ` Sergey Pinaev
2005-12-27 8:29 ` Alexey I. Froloff
2005-12-27 9:05 ` Vitaly Lipatov
2005-12-27 9:10 ` Sergey Pinaev
2005-12-27 9:37 ` Vitaly Ostanin [this message]
2005-12-27 9:41 ` [devel] " Sergey Pinaev
2005-12-27 10:03 ` Vitaly Ostanin
2005-12-27 10:04 ` Aleksey Avdeev
2005-12-27 12:53 ` Ivan Fedorov
2005-12-27 13:22 ` Aleksey Avdeev
2005-12-27 13:57 ` Ivan Fedorov
2005-12-28 12:25 ` Sergey V Turchin
2006-01-12 15:10 ` [devel] Re: н ОПХЯБЮХБЮМХХ ОЕПЕЛЕММШУ Б ЖХЙКЮУ МЮ bash Vitaly Ostanin
2006-01-12 17:05 ` [devel] Re: ... bash Sviatoslav Sviridov
2006-01-13 10:29 ` [devel] bash Vitaly Ostanin
2006-01-13 10:43 ` Sviataslau Svirydau
2006-01-13 11:50 ` Vitaly Ostanin
2006-01-13 13:19 ` Dmitry V. Levin
2005-12-27 8:30 ` [devel] О присваивании переменных в циклах на bash Vitaly Lipatov
2005-12-27 8:33 ` Sergey Pinaev
2005-12-27 20:27 ` Denis Ovsienko
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