[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=$(/bin/nice -n 19 /usr/bin/ionice -c idle /usr/bin/freshclam $freshclamopt $notify 2>&1)
[ "$UPDATE_MAIL_MESSAGES" != "none" -a -n "$log" ] && echo "$log"
Commit	Line	Data
503e8be7 AM	1	#!/bin/sh
503e8be7 AM	2
b6b846b9 TP	3	[ -f /etc/sysconfig/clamd ] && . /etc/sysconfig/clamd
b6b846b9 TP	4	[ -n "$UPDATE_HOUR" -a "$UPDATE_HOUR" -gt 0 ] \|\| UPDATE_HOUR=2
4baa53b2	5
b6b846b9	6	[ $((`date '+%k'` % $UPDATE_HOUR)) -eq 0 ] \|\| exit 0
7d557d1d	7
b6b846b9 TP	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 $((RANDOM % 1800))
467fbf5c	11
7d557d1d	12	[ "$UPDATE_MAIL_MESSAGES" ] \|\| UPDATE_MAIL_MESSAGES="errors"
8d8bbbc6	13	[ "$UPDATE_MAIL_MESSAGES" = "errors" ] && freshclamopt="--quiet"
503e8be7	14
b6b846b9	15	[ -f /var/lock/subsys/clamd ] && notify="--daemon-notify" \|\| notify=
e7a97cfa	16
8d8bbbc6	17	umask 022
ca00212c	18	log=$(/bin/nice -n 19 /usr/bin/ionice -c idle /usr/bin/freshclam $freshclamopt $notify 2>&1)
8d8bbbc6	19	[ "$UPDATE_MAIL_MESSAGES" != "none" -a -n "$log" ] && echo "$log"