bertdida

#!/bin/bash
# Homeserver bring-back-online installer.
# Run once at the physical console (monitor+keyboard) after login as `herbert`:
#   curl -fsSL http://localhost:3000  >/dev/null  # sanity — should return HTML
#   sudo bash ~/homeserver-recover.sh
#
# What this script does:
#   1. Fixes SSH hang (UseDNS no) so remote SSH auth returns in <1s.
#   2. Installs pushn-notify.sh + boot/shutdown systemd units.
#   3. Enables the units and confirms with a test push.