Jack Wallen

Tired of having to tap your Pixel screen to keep the display from turning off? Enable this handy feature and it’ll remain on as long as you’re staring at the screen.

Ubuntu Server 20.04 has a new installer and Jack Wallen is here to walk you through the process of installing this exciting new offering from Canonical.

If you use the Nextcloud mobile app, you’ll want to password protect it to ensure you don’t leave your sensitive data open for anyone to see.

If the MySQL command line has you pulling out your hair, Jack Wallen has the remedy in phpMyAdmin. Find out how to start populating your tables with this handy GUI.

If you’re the Nextcloud admin for your company or home office, you might want to restrict who has access to the ONLYOFFICE suite of tools. Jack Wallen shows you how.

If you’re using LXD for container development, and you’re unable to access those containers from your LAN, you need to create a bridge. Jack Wallen shows you how.

A network bridge allows you to connect segments of your network together. Jack Wallen shows you how to create a bridge with the help of netplan.

If you’re looking for a Kubernetes terminal-based console viewer, look no further than Kubebox. Jack Wallen shows you how to install this handy tool.

Protecting your Linux servers against SYN attacks and IP spoofing isn’t nearly as hard you think. Jack Wallen shows you how.

Developers or non-developers, if you’re unsure how to use Git, we’ve got you covered. Take your first steps with this easy primer on using Git.

If your business needs an in-house chat server, Zulip might be what you’re looking for. Jack Wallen shows you how to install this open source collaboration platform.

Linux needs both snap and flatpak to succeed. Find out why Jack Wallen believes this is true.