/network/if-down.d/postfix
Shell | 34 lines | 21 code | 6 blank | 7 comment | 6 complexity | 52275dc23864f3bfca412c7558e28fe6 MD5 | raw file
1#!/bin/sh -e 2 3# Called when an interface disconnects 4# Written by LaMont Jones <lamont@debian.org> 5 6# start or reload Postfix as needed 7 8# If /usr isn't mounted yet, silently bail. 9if [ ! -d /usr/lib/postfix ]; then 10 exit 0 11fi 12 13RUNNING="" 14# If master is running, force a queue run to unload any mail that is 15# hanging around. Yes, sendmail is a symlink... 16if [ -f /var/spool/postfix/pid/master.pid ]; then 17 pid=$(sed 's/ //g' /var/spool/postfix/pid/master.pid) 18 exe=$(ls -l /proc/$pid/exe 2>/dev/null | sed 's/.* //;s/.*\///') 19 if [ "X$exe" = "Xmaster" ]; then 20 RUNNING="y" 21 fi 22fi 23 24if [ ! -x /sbin/resolvconf ]; then 25 f=/etc/resolv.conf 26 if ! cp $f $(postconf -h queue_directory)$f 2>/dev/null; then 27 exit 0 28 fi 29 if [ -n "$RUNNING" ]; then 30 /etc/init.d/postfix reload >/dev/null 2>&1 31 fi 32fi 33 34exit 0