/network/if-down.d/postfix
http://github.com/brinkman83/bashrc · Shell · 34 lines · 21 code · 6 blank · 7 comment · 6 complexity · 52275dc23864f3bfca412c7558e28fe6 MD5 · raw file
- #!/bin/sh -e
- # Called when an interface disconnects
- # Written by LaMont Jones <lamont@debian.org>
- # start or reload Postfix as needed
- # If /usr isn't mounted yet, silently bail.
- if [ ! -d /usr/lib/postfix ]; then
- exit 0
- fi
- RUNNING=""
- # If master is running, force a queue run to unload any mail that is
- # hanging around. Yes, sendmail is a symlink...
- if [ -f /var/spool/postfix/pid/master.pid ]; then
- pid=$(sed 's/ //g' /var/spool/postfix/pid/master.pid)
- exe=$(ls -l /proc/$pid/exe 2>/dev/null | sed 's/.* //;s/.*\///')
- if [ "X$exe" = "Xmaster" ]; then
- RUNNING="y"
- fi
- fi
- if [ ! -x /sbin/resolvconf ]; then
- f=/etc/resolv.conf
- if ! cp $f $(postconf -h queue_directory)$f 2>/dev/null; then
- exit 0
- fi
- if [ -n "$RUNNING" ]; then
- /etc/init.d/postfix reload >/dev/null 2>&1
- fi
- fi
- exit 0