Videos

At some point, you’ll want to run commands from non-standard directoriesm so you’ll want to add those directories to your $PATH. Jack Wallen shows you how.

Jack Wallen shows you how to get that most up-to-date version of Docker installed to avoid vulnerabilities.

Jack Wallen demystifies these two Linux admin tools because knowing which sudo or su command to run is important.

Tom Merritt shows us how to be extra safe while more workers than ever before are working from their home offices.

On a this episode of TechRepublic’s Dynamic Developer​, Todd Moore, vice president for open technology and developer advocacy, at IBM talks with Bill Detwiler about what’s unique these topics as well what he looks for when hiring open source developers, the right way for companies to turn their open source projects into open standards and some of the coolest open technology initiatives IBM is working on.

Let’s make issuing and installing SSL certificates less of a challenge. Tools like acme.sh can help. Jack Wallen shows you how to install and use this handy script.

TechRepublic’s Bill Detwiler and Brandon Vigliarolo review Samsung’s Galaxy Z Fold 3 and Flip 3 5G and explain why one recommends them and one doesn’t.

Make Google docs even more usable on your phone by adding the ability to create .docx files. Jack Wallen shows you how.

If you’ve already learned SELinux, but have to deploy Ubuntu as a server operating system, you can install SELinux and be on familiar ground.

There are now even more ways to open Google Assistant. Jack Wallen shows you how to turn a long-press of the power button into one such method.

Jack Wallen shows you how to pass environment variables to Docker containers for a more efficient development process.

You might appreciate this Linux browser that was designed specifically for those who use a lot of web applications. Jack Wallen shows you how to install and use Tangram.

The 12th iteration of the OS has a helping hand to offer with one-handed mode. Jack Wallen shows you how to enable and use it.

You should be backing up your Linux apps and files on your Chromebook. Jack Wallen shows you how.

How do you recover or thrive in this post COVID-19 world? Tom Merritt has five great ideas.

A shortened workweek could help remedy workforce fatigue but the nontraditional arrangement has a number of roadblocks holding back widespread implementation.

Jack Wallen is here to show you how to clear out old spam and blocked SMS messages from Android.

For those who are new to developing with Docker containers, there are a few tricks you’re going to need. Jack Wallen shows you how to copy files from host to container.