I somewhat agree that some of the answers you are getting have somewhat been (sometimes, not all, and not constantly) been insulting. But a year or so ago I was also a Plan9 newbie, and I just read the manuals when I didn't know how to do something. I followed some long-ago-read advice of first smashing my head against the keyboard before asking the "online guru." And by no means I'm an expert in systems programming, other *nixes or anything beside a small branch of mathematics (and this is fading, since I'm no longer actively researching) and a lot of stuff used in SEO and related areas by constant daily use at work.
I have probably read acme(1) and acme(4) more than 70 times in the past year, and probably double that for plumb and plumber (in all of their sections.) And there are still a lot of things I don't understand when interacting with them, just the other day dove into acme's source to answer a question in #plan9 (about what the Abort command does.)
Ruben