TechRepublic

Linux 101: What are environment variables?

Linux 101: What are environment variables? Your email has been sent Jack Wallen introduces you to Linux environment variables. What are they and how are they set and ...
Linux Journal

How to Set or Modify the Path Variable in Linux

The Linux command line is a powerful tool that gives you complete control over your system. But to unleash its full potential, you must understand the environment in which it operates. One crucial ...
Network World

Working with variables on Linux

Variables often look like $var, but they also look like $1, $*, $? and $$. Let's take a look at what all these $ values can tell you. A lot of important values are ...
Ars Technica

Python script can't see environment variables on Linux

I have a simple API running in Flask on a Raspberry Pi. The Pi has Debian (buster) installed. In the API, I am making calls to Twilio. I'm storing sensitive info like the auth token in environment ...
Forbes

Linux For Beginners: What's A Desktop Environment?

Forbes contributors publish independent expert analyses and insights. I cover the exciting intersection of Linux and handheld gaming. Imagine if Windows 10 had something like seven different versions ...
TechRepublic

Linux 101: What are environment variables?

Linux 101: What are environment variables? Your email has been sent Jack Wallen introduces you to Linux environment variables. What are they and how are they set and ...