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发表于 2002-12-27 19:38:48
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Gentoo 里有一个不错的 rpm2targz 的 shell 脚本,我自己用着感觉不错,大家也试一试吧
把代码粘贴到一个文本编辑器里,然后保存为 /usr/bin/rpm2targz 并且 chmod +x rpm2targz,以后要转换哪个 rpm,用 rpm2targz name.rpm,然后便会在当前目录里生成一个 name.tar.gz。
[code:1]#!/bin/sh
# Copyright 1997, 1998 Patrick Volkerding, Moorhead, Minnesota USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
if [ "$TMPDIR" = "" ]; then
TMPDIR=/tmp
fi
if [ "$1" = "" ]; then
echo "$0: Converts RPM format to standard GNU tar + GNU zip format."
echo " (view converted packages with \"less\", install and remove"
echo " with \"installpkg\", \"removepkg\", \"pkgtool\", or manually"
echo " with \"tar\")"
echo
echo "Usage: $0 <file.rpm>"
if [ "`basename $0`" = "rpm2tgz" ]; then
echo " (Outputs \"file.tgz\")"
else
echo " (Outputs \"file.tar.gz\")"
fi
exit 1;
fi
for i in $* ; do
if [ ! "$1" = "$*" ]; then
echo "Processing file: $i"
fi
rm -rf $TMPDIR/rpm2targz$$ # clear the way, just in case of mischief
mkdir $TMPDIR/rpm2targz$$
ofn=`basename $i .rpm`.cpio
dd ibs=`rpmoffset < $i` skip=1 if=$i 2> /dev/null | gzip -dc > $TMPDIR/rpm2targz$$/$ofn
( cd $TMPDIR/rpm2targz$$
cpio --extract --preserve-modification-time --make-directories < $ofn 1> /dev/null 2> /dev/null
rm -f $ofn
find . -type d -perm 700 -exec chmod 755 {} \;
tar cf - . ) > `basename $i .rpm`.tar
gzip -9 `basename $i .rpm`.tar
if [ "`basename $0`" = "rpm2tgz" ]; then
mv `basename $i .rpm`.tar.gz `basename $i .rpm`.tgz
fi
( cd $TMPDIR ; rm -rf rpm2targz$$ )
done[/code:1] |
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