this post was submitted on 21 Sep 2024
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Asklemmy
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i never use man at all. It's just too confusing.
I can appreciate that. Appologies if you know this already, but just don't like them. Here are some tips.
It helps a lot to get title/subtitle/flag highlighting. By default man pages are hard to use simply because of how dense they are. It's much easier to skim when you can separate the parts you are looking for up front from the text.
Don't forget '/', 'n', and 'N'. First way to use man pages more effectively is to search them easily. And you can search via regex. Often I'm looking for more info on a particular flag. So I'll press '/' followed by '^ *-g'. For a g flag.
Take notes on the side. It saves you time later. Your future self will thank you. And you learn a lot by skimming them.
Man pages can be intimidating/confusing, but, imho, it's worth training that skill. Even if you are slower up front, it's totally worth it.
thanks for the advice. I knew about the search feature, but sometimes the stuff you need isn't even on the page. I have no idea how to find what I need when it's not in "man cmdname" how am I supposed to know that the feature i want has a dedicated page?
how could I find certain commands if i didn't already know it was a shell builtin and not a command? It's not like you get a manpage saying "this is not a command". And even if i did have the idea to open the bash page, it's still useless, because builtins are their own dedicated page. That sort of stuff. It rarely ever makes things easier for me.
edit, it is occasionally useful phen I have already found what I want on google and just want some more in depth details.
Unfortunately, sometimes (often) there is no man page for what you are looking for. So if you get a page not found, that's usually the case. You can usually find associated pages all the way at the bottom. That helps when what you are looking for isn't a command, but a reference. I don't remember exactly where it is, but man pages are stored in a directory. Probably /etc or /usr. You can always dump that list into fzf or use grep to search to see if there is a page for what you are looking for. It's not a perfect system by any means, but it's a good one to have in your toolbelt.