#!/bin/bash pickup_defaults pickup_options [ -x "${OVS_VSCTL:=$DEFAULT_OVS_VSCTL}" ] || { print_error "$OVS_VSCTL does not exist or is not executable. Try installing openvswitch RPM." exit 1 } is_yes $OVS_REMOVE && $OVS_VSCTL -t $OVS_VSCTL_TIMEOUT -- --if-exists del-br "$NAME"