Jack Wallen

Jack Wallen shows you how to get around an apt issue that, if handled incorrectly, could cause you problems down the road.

TensorFlow is an open source software library developed by Google for numerical computation with data flow graphs. This TensorFlow guide covers why the library matters, how to use it and more.

Jack Wallen walks you through the process of setting up NGINX such that it will direct incoming port 80 traffic to Apache, listening on port 8080.

If you’re a Git user, and you’d like to integrate your Linux file manager into the tool, Jack Wallen has just the thing for you.

With the latest version of the Google Play Store, Android users can now quickly share apps using the Nearby Share feature.

Keeping your code repositories in-house is a good way to avoid security leaks. Jack Wallen shows you how easy it is to connect to a Gogs local repository from the Git command line.

In this Linux 101, Jack Wallen explains the SUID permission bit.

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.