config() { NEW="$1" OLD="$(dirname $NEW)/$(basename $NEW .new)" if [ ! -r $OLD ]; then mv $NEW $OLD elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then rm $NEW fi } config etc/pinforc.new if [ -x /usr/bin/install-info ]; then /usr/bin/install-info usr/info/pinfo.info.gz usr/info/dir fi