#!/usr/bin/env bash

servefile="$1"

while :
do
    # echo -e "HTTP/1.1 200 OK\n\n$(echo '<h1>Hi there</h1>')" | nc -l -k -p 8080 -q 1
    echo -e "HTTP/1.1 200 OK\n\n$(cat "$servefile")" | nc -l -k -p 8080 -q 1
done