Richard Petersen

Books
Ubuntu 20.04 LTS Server: Ubuntu 20.04 LTS Server:
Ubuntu 20.04 LTS Server:
2020
Ubuntu 22.04 LTS Server Ubuntu 22.04 LTS Server
Ubuntu 22.04 LTS Server
2025
Linux: The Complete Reference, Sixth Edition Linux: The Complete Reference, Sixth Edition
Linux: The Complete Reference, Sixth Edition
2007
Linux Mint 20 Linux Mint 20
Linux Mint 20
2020
Ubuntu: The Complete Reference Ubuntu: The Complete Reference
Ubuntu: The Complete Reference
2008
Ubuntu 22.04 LTS Desktop Ubuntu 22.04 LTS Desktop
Ubuntu 22.04 LTS Desktop
2022