Sudo stands for "superuser do" and is the master key to your high-privilege admin tasks. Metaphor aside, sudo is your elevated privilege. It’s your "golden ticket," your security clearance, and your permission to do as you please. I’ll explain this later on for now, let’s take a look at what the sudo command is, why it's important, and how to configure it.ĭo you know those crime TV scenes where a plainclothes detective walks up and the uniformed officer stops them from entering the area until they flash their badge? We’ve all seen this drama unfold over the years, from the yellow tape to the pouring rain and the cliché trench coats, but what happens next? The uniformed officer takes a look, realizes that this person belongs on the scene, and lets them pass. This choice is unthinkable now, and honestly, it makes me laugh at myself for assuming I knew what I was doing. The sudo command is one that I didn’t use often before. It helps to understand what is going on behind the scenes and why you use specific arguments, flags, and objects. Sometimes, just knowing how isn’t good enough. As I started working in a more professional environment around people with years of experience and knowledge, I discovered that just because I could use a command did not mean that I understood the command. Even if it wasn’t the best command for the job, I had my way of doing things, and that worked for me. ![]() When I first started learning the Linux command line, I found myself memorizing commands for specific scenarios. ![]()
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