ddclient/contribs10/ddclient.NetworkManager

#!/bin/sh

export LC_ALL=C

if [ "$2" = "down" ]; then
  /sbin/ip route ls | grep -q '^default' || {
    [ -f /var/run/ddclient/ddclient.pid ] && /usr/bin/systemctl stop ddclient.service || :
  } && { :; }
fi

if [ "$2" = "up" ]; then
  /sbin/ip -o route show dev "$1" | grep -q '^default' && {
    /usr/bin/systemctl is-enabled ddclient >/dev/null && /usr/bin/systemctl start ddclient.service || :
  } || { :; }
fi
1	#!/bin/sh
2
3	export LC_ALL=C
4
5	if [ "$2" = "down" ]; then
6	/sbin/ip route ls \| grep -q '^default' \|\| {
7	[ -f /var/run/ddclient/ddclient.pid ] && /usr/bin/systemctl stop ddclient.service \|\| :
8	} && { :; }
9	fi
10
11	if [ "$2" = "up" ]; then
12	/sbin/ip -o route show dev "$1" \| grep -q '^default' && {
13	/usr/bin/systemctl is-enabled ddclient >/dev/null && /usr/bin/systemctl start ddclient.service \|\| :
14	} \|\| { :; }
15	fi