wifi.sh

#!/bin/bash

IFNAME="wlp36s0"

if [ "$1" = "off" ]; then
	nmcli device disconnect $IFNAME
	exit 0
fi

if [ "$1" = "on" ]; then
	nmcli device connect $IFNAME
	exit 0
fi

if [ "$1" = "select" ]; then

	SSID=$(nmcli device wifi list ifname $IFNAME | tail -n +2 | peco --prompt "Select SSID to connect" | cut -f 9 -d " ")

	if [ "$SSID" = "" ]; then
		echo "No SSID selected."
		exit 1
	fi

	read -p "Enter password for $SSID : " -s PASS

	echo ""
	echo "Connecting..."

	nmcli device wifi connect $SSID ifname $IFNAME password $PASS

	exit 0

fi

echo "Invalid command '$1'"
exit 1