Here, docs/ is an argument that tells ls which file to list. The command will run its default action: display the names of ...

So, how do you set an environment variable in Linux? Let me show you. First, log into your Linux desktop or server and open a terminal window. Let’s set MY_SITE to techrepublic.com.

Last month, we took a strange turn and actually just focused on the basics of shell scripting, special variable notation, rather than solving some complex and obscure scripting challenge. I'm going to ...

The eval command allows you to run the contents of variables as commands and can be very useful -- especially in scripts. Topics Spotlight: New Thinking about Cloud Computing ...

Note: Your normal Windows drive letters are automatically mounted under '/mnt/c', '/mnt/d', etc. When you are in a WSL shell, you can execute a Windows 10 program simply by typing its full name ...

Later, I need to determine the names of the ones that I've set. My lazy solution is typically another variable, valuecount, which counts the number of variables I've set, but, of course, that doesn't ...