tests/rmbr - manifest_repos/bridge-utils - Git at Google

 #! /bin/sh
 BR=${1:-"br549"}

 # fetch ip of working br0
 IP=`/sbin/ifconfig $BR | sed -n -e 's/^.*inet addr:\([0-9][0-9\.]*\).*$/\1/p'`
 echo "Using IP address $IP"

 ifconfig $BR down
 brctl delbr $BR
 ifconfig eth0 172.20.5.22
 rmmod bridge
	#! /bin/sh
	BR=${1:-"br549"}

	# fetch ip of working br0
	IP=`/sbin/ifconfig $BR \| sed -n -e 's/^.inet addr:\([0-9][0-9\.]\).*$/\1/p'`
	echo "Using IP address $IP"

	ifconfig $BR down
	brctl delbr $BR
	ifconfig eth0 172.20.5.22
	rmmod bridge