Linux.com: CLI Magic: CQ DE CLI

“There are two types of geeks in the world. Those who only watch
and listen, and those who communicate. TV-channel surfers or Ham
radio operators. If you can manage to get up from that
naugahide-upholstered GUI of yours for a few minutes, I’ll show you
how the CLI can help upgrade you from spectator to player. In fact,
I’ll show you two ways.

“The requirements for an Amateur Radio license vary from country
to country. Here in the United States, it’s as easy as taking and
passing a 35-question multiple-choice test. The first tool we’ll
look at is a study-aid for taking that test…”

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