What would you do if the chmod command on a system that you manage lost its execute permissions? Well, you wouldn’t exactly just chmod it back to its original state. So, what could you do?

File permission flowchart and apply the chmod command in a Python file to make the permissions rwxrwxr-x in linux terminal File permission flowchart : The flowchart serves as a visual representation ...

But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get acquainted with the Unix command line.