Christopher Berger chris
  • https://wittenberger.us
  • Cybersecurity student, home-labber, IoT device hacking / reverse engineering. Former Journeyman HVAC technician converting to Information Technology. UA-STAR HVAC Mastery certified, CompTIA A+, Net+, Linux Essentials.

  • Joined on 2026-05-28
List of configurations, tools, commands, and much more for systems administration
Updated 2026-05-30 04:22:53 +00:00