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Old 01-11-2010, 12:28 PM   #1
daniwins
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Registered: Jan 2010
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How can I convert an rpm to a tar.gz in CentOS 5.3?


I've tried using rpm2targz and rpm2tar, but neither are installed on CentOS. If those are the only tools (or the best tools) available, how can I install them in CentOS?
 
Old 01-11-2010, 12:59 PM   #2
SethsdadtheLinuxer
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use rpm2cpio to get the file into cpio format, extract the cpio to a dir (/tmp?) then tar that directory.
 
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Old 01-11-2010, 03:06 PM   #3
daniwins
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Thanks, SethsdadtheLinuxer! That is exactly what I needed!
 
Old 01-11-2010, 03:28 PM   #4
knudfl
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Distribution: pclos2014, Slack14.1 DebWheezy, +50+ other Linux OS, for test only.
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If you want the Slackware rpm2tgz + rpm2targz :
Package name = rpm2tgz
Just unpack it and use the the script 'rpm2targz'

Or use the command :
rpm2cpio <package.rpm> | cpio -idmv

There is also a script created by @ unSpawn : 'unPack.sh'
I modified it to unpack to the current directory ..
Code:
#!/bin/bash
# Purpose: Unpack RPM archives (unSpawn)
# Args: /path/to/archive
# Deps: Bash, GNU utils, RPM
rpmDetails() { for Q in changelog provides requires scripts triggers triggerscripts; do 
 rpm -q -p --${Q} "${f}" 2>&1 | grep -v NOKEY > "${Q}.log"; done; }
rpmUnpack() { f=$(readlink -f "${f}"); file "${f}"|grep -q "RPM.v" && \
 { d=$(basename "${f}" .rpm); d="./${d:=ERROR_$$}"; mkdir -p "${d}" && \
 { cd "${d}" && rpm2cpio "${f}" | cpio -idmv && rpmDetails "${f}"; }; }; }
for f in $@; do rpmUnpack "${f}"; done
exit 0
I keep the unPack.sh in /usr/local/bin/
.....

Last edited by knudfl; 01-11-2010 at 03:32 PM.
 
  


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