#!/bin/sh PATH=/usr/local/bin:/bin:/usr/bin DIR=/var/lib/analog/caches DOMAINS=`ls -1 $DIR | sed -e 's/\.cache-.*//' | uniq` for d in $DOMAINS; do keep --path $DIR --prefix $d --number 5 --null | xargs --null --no-run-if-empty rm keep --path $DIR --prefix $d --number 2 --null | xargs --null --no-run-if-empty gzip -q done