alpine-repo/sakamoto/qemu-ifup-br0/qemu-ifup

#!/bin/sh
set -x

if [ -n "$1" ]; then
    ip tuntap add $1 mode tap user $(whoami)
    ip link set $1 up
    ip link set $1 master br0
    exit 0
else
    echo "Error: no interface specified"
    exit 1
fi