#!/bin/sh renice 20 $$ 2> /dev/null cd /home/ketas/devel/fbsd/monitor-diskfree || exit 1 . /home/ketas/devel/shell/locker.inc.sh __lockfile "`basename $0`.lock" __lock df -H -t ufs | pcregrep '^\S+\s+\S+\s+\S+\s+\S+\s+(?:9[3-9]|\d{3})%\s+\S+$' __unlock