Not sure why this was downvoted, the example actually works.
A lot of my interactions with LLMs are like that and it is impressive how it doesn't care about typos, missed words and context. For regular expressions, language specific idioms, Unix command line gymnastics ("was it -R or -r for this command") merely grunting at the LLM provides not only the exact answer but also context most of the time.
Googling for 4 or 5 different versions of your question and eventually having to wade through 3,000 lines of a web version of a man page is just not my definition of a good time anymore.
Wow, that's actually quite a lot. You can also just say "sort 3rd col nix."