#!/bin/bash set -o nounset set -o errexit set -o pipefail export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/libexec/piler:/usr/local/libexec/piler TMPFILE=/var/run/piler/purge.tmp PURGE_BEACON=/var/piler/stat/purge if [[ -f $TMPFILE ]]; then exit 1; fi date > $TMPFILE function finish { rm -f $TMPFILE } trap finish EXIT touch $PURGE_BEACON pilerpurge.py