System administration

PowerShell for SysAdmins (v7+)

March 5, 2025 by

Reading and Parsing Data

March 5, 2025 by

Learn How To Manage AD Windows 2019/2022 As Working In The Field. (Will Give You Free access To My Other Classes).

March 5, 2025 by

Learn System Hacking, Windows Security, Oracle SQL, Wi-Fi Hacking and Security, KALI Linux and More.

March 5, 2025 by

Mastering Linux Administration: RHCSA Essentials

February 26, 2025 by

The missing package manager for macOS

January 9, 2025 by

Run more than one operating system at a time