#! /bin/sh PATH=/sbin:/usr/sbin:/bin:/usr/bin case "$1" in start) echo "Coldplugging network devices..." udevadm trigger --attr-match=vendor=0x1814 udevadm trigger --subsystem-match=net udevadm settle echo "Coldplugging network done." ;; stop) ;; *) echo "Usage: $0 start" >&2 exit 3 ;; esac