Jack Wallen

Nextcloud offers a very easy way to add sync options to your desktop. Here’s how to install the desktop client on Ubuntu.

The Linux landscape is filled with possible email clients. Jack Wallen makes the case for why the Evolution groupware suite should be the default for most Linux distributions.

OnePlus devices have a built-in app locker to help secure your apps from prying eyes. Here’s how to take advantage of this feature.

Cockpit is a powerful, web-based admin GUI for Linux servers. Here’s how to install this tool on CentOS 7.

If you’re looking to speed up DNS on your Linux machines, Jack Wallen shows you how with the simple to use dnsmasq.

Looking for a creative solution for a local cloud storage for Android? Jack Wallen shows you how with the help of an FTP server and FolderSync.

Resizing VirtualBox VMs is easy, when you know the right commands and third-party tools to use. Here’s everything you’ll need.

If you need to get ssh keys copied from client to server but ssh-copy-id isn’t an option, you’ll have to go the manual route. Here’s how to do it.

If you’re looking to gain a bit more performance out of your NGINX web server, Jack Wallen shows you how with the help of gzip compression.

Out of the box, secure shell is fairly secure. With the help of ssh key authentication, you can lock down secure shell so that only specific machines can log in. Here’s how.

LibreOffice Base can make working with remote MySQL databases a snap. Jack Wallen walks you through the steps to make this happen.

Docker tags enable you to ensure that anyone who pulls down your images knows exactly what they are getting. Learn how to use this handy feature.