Real examples here?

megaman@discuss.tchncs.de to Programming@programming.dev – 1478 points –

Friend who is not a software person sent me this tweet, which amused me as it did them. They asked if "runk" was real, which I assume not.

But what are some good examples of real ones like this? xz became famous for the hack of course, so i then read a bit about how important this compression algorithm is/was.

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Pretty much every basic terminal command for linux. Grep is the one that comes to mind.

The modern man uses ripgrep 👍

What does that offer offer grep/egrep

  • much faster

  • proper unicode (and other encodings) support

  • automatic recursion (no extra flags needed)

  • can search inside compressed files/archives like gz/xz/zip (also see ripgrep-all) for even more archive support)

  • honors .gitignore and ignores binary/hidden files

probably a lot more things too

Speed and memory efficiency, mostly. If you ever have to grep for something in a large number of files ripgrep will be done while regular grep will only be reaching the 25% mark.

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