Jack Wallen

Jack Wallen walks you through the process of installing the Podman container deployment engine on Ubuntu 18.04.

Jack Wallen walks you through some of the steps you can take to check for and mitigate distributed denial of service attacks on a Linux server.

Sharing folders between a VirtualBox host and guest is actually much easier than you might think. Jack Wallen shows you how.

Jack Wallen shows you how easy it is to create a NoSQL database with RavenDB.

Adding a user with admin privileges on Linux is easier than you think. Jack Wallen shows you how.

Jack Wallen shows you how to administer your Nextcloud installation from the command line.

Android 11 allows users to enable the Wi-Fi-Enhanced MAC randomization. Jack Wallen shows you how.

If you’re not using Categories with your WordPress sites, you should be. Jack Wallen shows you how to associate Pages to Categories in the new WordPress editor.

If you have trouble with SSH connections breaking, Jack Wallen shows you how you can enjoy a bit more persistence with the help of Eternal Terminal.

Hestia is a web-based GUI for configuring NGINX, Apache, and PHP-FPM. Jack Wallen shows you how to get this up and running on Ubuntu Server 20.04.

Once again, Jack Wallen makes his case for documentation to keep up with the fast-as-light speed of developers.

If you’re looking for a cPanel/CentOS replacement, Jack Wallen thinks Virtualmin might do the job. He’ll show you what the tool has to offer and how to install it on Ubuntu Server.