[packages/clamav.git] / clamav-cron-updatedb

#!/bin/sh

[ -f /etc/sysconfig/clamd ] && . /etc/sysconfig/clamd
[ -n "$UPDATE_HOUR" -a "$UPDATE_HOUR" -gt 0 ] || UPDATE_HOUR=2

[ $((`date '+%k'` % $UPDATE_HOUR)) -eq 0 ] || exit 0

# sleep random period to avoid all servers hitting clamav servers at the same time,
# but 1800 seconds (half an hour) at most
sleep $((RANDOM % 1800))

[ "$UPDATE_MAIL_MESSAGES" ] || UPDATE_MAIL_MESSAGES="errors"
[ "$UPDATE_MAIL_MESSAGES" = "errors" ] && freshclamopt="--quiet"

[ -f /var/lock/subsys/clamd ] && notify="--daemon-notify" || notify=

umask 022
log=$(/usr/bin/freshclam $freshclamopt $notify 2>&1)
[ "$UPDATE_MAIL_MESSAGES" != "none" -a -n "$log" ] && echo "$log"
Commit	Line	Data
	1	#!/bin/sh
	2
	3	[ -f /etc/sysconfig/clamd ] && . /etc/sysconfig/clamd
	4	[ -n "$UPDATE_HOUR" -a "$UPDATE_HOUR" -gt 0 ] \|\| UPDATE_HOUR=2
	5
	6	[ $((`date '+%k'` % $UPDATE_HOUR)) -eq 0 ] \|\| exit 0
	7
	8	# sleep random period to avoid all servers hitting clamav servers at the same time,
	9	# but 1800 seconds (half an hour) at most
	10	sleep $((RANDOM % 1800))
	11
	12	[ "$UPDATE_MAIL_MESSAGES" ] \|\| UPDATE_MAIL_MESSAGES="errors"
	13	[ "$UPDATE_MAIL_MESSAGES" = "errors" ] && freshclamopt="--quiet"
	14
	15	[ -f /var/lock/subsys/clamd ] && notify="--daemon-notify" \|\| notify=
	16
	17	umask 022
	18	log=$(/usr/bin/freshclam $freshclamopt $notify 2>&1)
	19	[ "$UPDATE_MAIL_MESSAGES" != "none" -a -n "$log" ] && echo "$log"