cat menu | grep shrimp | test -lt $10
$: man magic
The command line allows us to finish our work faster and rest our hands on the keyboard at the same time.
On the commandline the application can be built, and the solution invented, by users themselves.
The commandline provides functions, not applications, methods, not solutions.
The GNU/Linux commandline is a ludic interface, playful, user-generated and user-driven, flexible, low-cost and cooperative.
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