aoi-get-next-libvirt-bridge

#!/bin/bash -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

LAST_BRIDGE="$($SCRIPT_DIR/aoi-dump-virsh-bridges | grep -o '[0-9]' | sort -n | tail -1)"

let NEXT_BRIDGE=$LAST_BRIDGE+1

echo virbr$NEXT_BRIDGE