#!/bin/bash
OCD=`pwd`
mv config.xml config.xml.old
cat config.xml.old | perl -e 'while(<>){if (/(.*version=\"....)(.+)(\".*)/){print$1;print$2+1;print$3;print"\n";}else{print $_;};}' > config.xml
grep -o 'version=\".*\"' config.xml
cd $OCD