perl -i -p -e 's/^Version:.+/Version: '$VERSION'/' rrdtool.spec
perl -i -p -e 's/rrdtool-[\.\d]+\d(pre\d+)?(rc\d+)?/rrdtool-'$VERSION'/g' doc/rrdbuild.pod
svn diff
perl -i -p -e 's/^Version:.+/Version: '$VERSION'/' rrdtool.spec
perl -i -p -e 's/rrdtool-[\.\d]+\d(pre\d+)?(rc\d+)?/rrdtool-'$VERSION'/g' doc/rrdbuild.pod
svn diff