#!/usr/bin/env bash PATH_NGROK="/home/vagrant/.config/ngrok" PATH_CONFIG="${PATH_NGROK}/ngrok.yml" # Only create a ngrok config file if there isn't one already there. if [ ! -f $PATH_CONFIG ]; then mkdir -p "$PATH_NGROK" cat > "$PATH_CONFIG" << EOF version: 2 web_addr: $1:4040 EOF fi