If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

Simply put, environment variables are variables that are set up in your shell when you log in. They are called “environment variables” because most of them affect the way your Unix shell works for you ...

Jack Wallen introduces you to Linux environment variables. What are they and how are they set and unset? How many times have you installed something on Linux, only to find out that you need to set ...

Jack Wallen shows you how to pass environment variables to Docker containers for a more efficient development process. Did you know you can pass environment variables from your host to Docker ...

Linux.com takes a look at the locale environment variables. "People all over the world use Linux in dozens of languages. Since Linux's source code is free and open, speakers of minority languages can ...

Your editor, who is normally not overly worried about operating-system upgrades, approached the Fedora 25 transition on his laptop with a fair amount of trepidation ...