#!/bin/bash
if [ -e /etc/sysconfig/man-db ]; then
. /etc/sysconfig/man-db
fi
if [ "$CRON" = "no" ]; then
exit 0
fi
renice +19 -p $$ >/dev/null 2>&1
ionice -c3 -p $$ >/dev/null 2>&1
LOCKFILE=/var/lock/man-db.lock
# the lockfile is not meant to be perfect, it's just in case the
# two man-db cron scripts get run close to each other to keep
# them from stepping on each other's toes. The worst that will
# happen is that they will temporarily corrupt the database
[[ -f $LOCKFILE ]] && exit 0
trap "{ rm -f $LOCKFILE ; exit 0; }" EXIT
touch $LOCKFILE
# create/update the mandb database
mandb $OPTS
exit 0
Mini Shell