#!/bin/bash
if command -v nmcli >/dev/null 2>&1; then
    nmcli radio all off
else
    if [ -n "$(find /sys/class/net/*/ -type d -name wireless)" ]; then
        drivers=$(for driverdir in $(
            find /sys/class/net/*/ -type d -name
            wireless | xargs -0 dirname
        ); do basename "$(
            readlink -f
            "$driverdir"/device/driver
        )"; done | sort -u)
        for dm in $drivers; do
            echo "install $dm /bin/true" >>/etc/modprobe.d/disable_wireless.conf
        done
    fi
fi