How To Archives

Linux Mint 19 reached end-of-life in April 2023. Learn step-by-step how to upgrade to Linux Mint 20, ‘Ulyanna’.

July 28, 2023

Learn the benefits of full disk encryption (FDE) and how to enable it to safeguard your data on Rocky Linux 9.

June 30, 2023

Use these step-by-step instructions to learn how to create privileged Amazon Linux sudo user accounts without risking sensitive system data.

June 23, 2023

Learn how to upgrade your system from Ubuntu 22.04 to Ubuntu 23.04 in this tutorial.

April 17, 2023

Learn how to install LUKS and encrypt a removable USB volume, as well as how to back up and restore the LUKS volume header.

January 27, 2023

Learn how to change or reset a forgotten root password in RHEL 9 in this step-by-step tutorial.

January 20, 2023

Learn how to install and secure MariaDB in RHEL 9 by following the steps in this tutorial.

December 30, 2022

Lost your macOS recovery key? We’ll cover your options for potentially recovering a FileVault key in this tutorial.

November 18, 2022

Learn how to enable full disk encryption in Ubuntu 22.04 using Linux Unified Key Setup (LUKS) in this tutorial.

October 28, 2022

In this tutorial, learn how to create a new sudo user, as well as manage sudo access and permissions, on Ubuntu 22.04.

October 14, 2022

Learn how to perform an in-place upgrade from RHEL 8 to RHEL 9 to take advantage of improvements in performance, availability, and security.

September 30, 2022

Learn how to erase a Mac hard drive in macOS Monterey for both Apple silicon and Intel-based devices in this tutorial.

September 16, 2022