#!/bin/bash -lx
-# manually download image to /a/opt, and set it's name below.
+# Setup arch pxe boot server from the base image.
+# Requires manually downloading image to /a/opt, and set it's name below.
set -eE -o pipefail
trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR