#!/bin/bash IFNAME=enp101s0f4u1 IP="192.168.88.10" BOOTFILE="mikrotik.initramfs" /sbin/ip addr replace $IP/24 dev $IFNAME /sbin/ip link set dev $IFNAME up /usr/sbin/dnsmasq \ --no-daemon \ --listen-address $IP \ --bind-interfaces \ -p0 \ --dhcp-authoritative \ --dhcp-range=192.168.88.100,192.168.88.200 \ --bootp-dynamic \ --dhcp-boot=mikrotik.initramfs \ --log-dhcp \ --enable-tftp \ --tftp-root=$(pwd)