Which Linux command or utility is simple, powerful, and surprisingly unknown to many people or used less often?
This could be a command or a piece of software or an application.
For example I’m surprised to find that many people are unaware of Caddy, a very simple web server that can make setting up a reverse proxy incredibly easy.
Another example is fzf. Many people overlook this, a fast command-line fuzzy finder. It’s versatile for searching files, directories, or even shell history with minimal effort.
Cant remember exactly but it had something to do with a file relating to sudo and it only was allowed to be edited with a vim style editor.
visudo?There may be certain times where it’s all that’s available, I think I remember having to edit fstab in some recovery state in vi
/etc/sudoers?
you can just edit that with nano or whatever, the visudo thing they tell you to use is goofy and I don’t like it
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