I would think they would keep at least 1 of each model/trim of vehicle for testing these things. This leads me to believe one of the following:
They’ll argue with Stallman about what GNU is.
It was intended to be an OS and is if you use the Hurd kernel. In practice, Hurd isn’t really used, so it is just a bunch of programs and libraries. I guess it can go either way.
So much to unpack here.
GNU is not a Linux variant. It is a set of programs and shared libraries.
ISO 9660 has nothing to do with compression. Just calling it ISO isn’t a good idea for an intro class like that because it is a set of MANY standards. They should have put a little side blurb and called it ISO 9660 in the table.
tar is an archive tool. It has no compression.
Why no mention of compression algorithms algorithms vs archive tools?
Why not have different compression algorithms and their tradeoffs?
ETA: jar files are just zip files for Java libs/programs. You can open them with zip file tools.
Good question…me too. Most office apps are browser based now. Sometimes you have to build things from source to get bleeding edge versions of things, but a good Linux admin will have no trouble rolling their own repo with their own packages for the bleeding edge stuff. Most of the time the repo versions are fine though. The only thing I maintain from source on my personal machine is GnuCash.
Unless you REALLY need color, just buy a Brother BW laser printer. Toner doesn’t dry up. It is all but guaranteed to be the cheapest option. I bought the scanner BW laser printer combo like 8 years ago for $130.