What is this site for?
It’s a place for me to save snippets of IT knowledge I’d probably forget if I didn’t write them down somewhere

Why not just keep them in text files?
I’m less likely to lose things on a website and, who knows, maybe someone will stumble across something they find useful.

Did you know there’s a better way to do x/y/z than you’ve posted here?
I’d say that’s almost certain.

What does helotu mean?
Absolutely nothing.