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I once locked myself out of my files with a simple mistyped commanI once locked myself out of my files with a simple mistyped command
Quoting: You're basically an admin once you know these 6 Linux permissions commands —
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I once locked myself out of my files with a simple mistyped command. This was the first time I rendered my Linux installation unusable, and it was because I didn’t understand permissions. While I stared at my terminal, I felt like a guest in my own system. That moment taught me that on Linux, control is earned, not given, and I needed to pay the DIY price of using Linux.
Once you master how Linux handles files—who can read, write, or execute—you become a true Linux admin. I've mastered several Linux permission commands, and they’re the top terminal commands I’d recommend to you.