jansroka

#!/usr/bin/env bash
# Upate your hosts file  - Jan Sroka <github@jansroka.com>
set -o errexit   # abort on nonzero exitstatus
set -o nounset   # abort on unbound variable
set -o pipefail  # don't hide errors within pipes

# comment this out to remove debug output
set -x

# Ask for sudo password upfront