#!/bin/sh # # This should work with the GNU version of cpio and gzip! # This should work with the bash or ash shell! # Requires the programs (cpio, gzip, and the pager more or less). # usage() { echo "Usage: unrpm -l package.rpm <List contents of rpm package>" echo " unrpm -x package.rpm /foo/boo <Extract rpm package to this directory," echo " put . for current directory>" exit } rpm=$2 exist() { if [ "$rpm" = "" ]; then usage elif [ ! -s "$rpm" ]; then echo "Can't find $rpm!" exit fi } if [ "$1" = "" ]; then usage elif [ "$1" = "-l" ]; then exist type more >/dev/null 2>&1 && pager=more type less >/dev/null 2>&1 && pager=less [ "$pager" = "" ] && echo "No pager found!" && exit (echo -e "\nPress enter to scroll, q to Quit!\n" ; rpm2cpio $rpm | cpio -tv --quiet) | $pager exit elif [ "$1" = "-x" ]; then exist if [ "$3" = "" ]; then usage elif [ ! -d "$3" ]; then echo "No such directory $3!" exit fi rpm2cpio $rpm | (umask 0 ; cd $3 ; cpio -idmuv) || exit echo echo "Extracted $rpm to $3!" exit else usage fi