this post was submitted on 31 Aug 2024
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Microblog Memes
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tee isn't exactly the opposite of cat but I can't remember a command that only redirects screen output to a file.
What is up, tee?
edit: what's the opposite of "cd .."?
cat is for concatenating files, so the opposite would be something that breaks a stream up into multiple files.
So, split.
Edit: although there's also tac, which could fit the bill as well.
Hah, forgot about tac
I mean... it's nice that it exists and all, but I can't really think of many useful usecases.
I think I only ever used it in an intro to shell scripting where we (almost) recreated the function of tail
Something like
tac | head | tac, I guess? Yes, that's a valid use case indeed :)Oh, you use Arch?
Heh, no, but they do have a nice set of man pages and other documentation online. I prefer NixOS. Easier keeping track of configuration, easier rolling back of (and experimentation with) new stuff.