334bcb885afdd68e4f4a2ebd58acc2b9277cd6f9
2 [ -z "$6" ] || env
-i ACTION
="ifdown" INTERFACE
="$6" PROTO
=ppp
/sbin
/hotplug
"iface"
4 [ -d /etc
/ppp
/ip-down.d
] && {
5 for SCRIPT
in /etc
/ppp
/ip-down.d
/*
7 [ -x "$SCRIPT" ] && "$SCRIPT" $@