From: Yura Kalinichenko <yuk@iceb.vinnitsa.com>
To: michaelholzman@gmail.com,
AltLinux Community Maillist <community@altlinux.ru>
Subject: Re: [Comm] Что такое subst?
Date: Mon, 19 Sep 2005 20:52:15 +0300
Message-ID: <1127152335.2842.3.camel@yuk.home.int> (raw)
In-Reply-To: <c00cf05091909055921b099@mail.gmail.com>
В Пнд, 19/09/2005 в 19:05 +0300, Michael Holzman пишет:
> On 9/19/05, Eugene Ostapets <eostapets@gmail.com> wrote:
> > Неужели я так невнятно говорю?
> Увы, моего скудного интеллекта не хватило.
> > eostapets@eugene ~/RPM/SOURCES $ rpm -qf `which subst`
> > sed-4.1.4-alt2
> Грубо говоря, мне надо заменить sed. Жалко. На работе мне это не
> позволят. Будем обходиться старыми средствами :'(
Не знаю чего именно вам не хватает, возможно подойдет вот такой скрипт:
#!/bin/sh
if [ $# -lt 3 ]; then
echo "Usage: subs from_pattern to_pattern files"
exit 1
fi
pat=$1
shift
topat=$1
shift
files=$*
tf=`mktemp /tmp/subs.XXXXXXXX`
delims="/ ( ) : % & - ="
for c in $delims ; do
echo -n "$pat" | grep -q $c
if [ $? -eq 0 ]; then
continue
else
echo -n "$topat" | grep -q $c
if [ $? -eq 0 ]; then
continue
else
dm=$c
break
fi
fi
done
if [ -z "$dm" ]; then
echo "ERROR: no delimiters"
exit 1
fi
for fn in $files ; do
grep -q "$pat" $fn
if [ $? -eq 0 ]; then
echo $fn: "$pat" --\> "$topat"
cp $fn ${fn}~
sed -e "s${dm}$pat${dm}$topat${dm}g" $fn > $tf
if [ $? -eq 0 ]; then
mv $tf $fn
else
echo "ERROR-ERROR-ERROR-ERROR"
fi
fi
done
next prev parent reply other threads:[~2005-09-19 17:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-19 15:20 Michael Holzman
2005-09-19 15:25 ` Eugene Ostapets
2005-09-19 15:31 ` Michael Holzman
2005-09-19 15:36 ` Eugene Ostapets
2005-09-19 16:05 ` Michael Holzman
2005-09-19 17:20 ` Eugene Ostapets
2005-09-19 17:52 ` [Comm][JT] " Andrey Rahmatullin
2005-09-19 17:52 ` Yura Kalinichenko [this message]
2005-09-19 18:49 ` [Comm] " Michael Shigorin
2005-09-20 5:40 ` [Comm] " Aleksander N. Gorohovski
2005-09-19 16:03 ` Andrey Rahmatullin
2005-09-19 21:49 ` Vitaly Lipatov
2005-09-20 4:38 ` Andrey Rahmatullin
2005-09-20 9:34 ` [Comm] " Michael Shigorin
2005-09-22 11:56 ` Andrey Rahmatullin
2005-10-22 11:05 ` Andrey Rahmatullin
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