Jack Wallen

If you have a command that outputs a lot of data to the terminal, you might want to send that output to a file for easier (or later) viewing or sharing. Jack Wallen shows you how.

If you need to gather information on user logins for your Linux servers, Jack Wallen has just the tool for you.

Continuing with his Linux 101 series, Jack Wallen introduces you to the basics of task scheduling with cron.

Jack Wallen walks you through the process of sharing a printer to the devices on your LAN with PaperCut Mobility Print.

Hosting your own code repository has many benefits, such as security and ease of use. Jack Wallen shows you how to deploy a local repository to your data center with Gogs.

If you’re a Firefox desktop user and you’d like to make the switch to Mozilla’s mobile take on their browser, the developers have made it even easier to sync the two.

Jack Wallen shows you how to use the search feature to more efficiently locate the configuration option you need to edit in the nano text editor.

Developers must stop saving secrets in code. One way to avoid that is to use HashiCorp’s Vault. Jack Wallen shows you how to install this tool and take your first steps in its usage.

Jack Wallen walks you through the process of deploying a full LAMP server on Oracle Linux.

Brave has plenty of features that make it ideal for on-the-go users. Jack Wallen shows you one such feature that’ll make accessing websites more efficient and less “tabby.”

If you’re building NGINX sites, you’ll probably need PHP-FPM support enabled. Jack Wallen shows you how.

If you’ve ever had to deal with pushback, you know how challenging it can be. Jack Wallen has some advice for you.