Drafts

Unix

File descriptor, fd. Quiz.

Linux, text mode, virtual console, terminal, tty, ctrl+alt+f keys.

Intro to Unix commands. List of most important ones. Basic info everyone should know. Quiz.

Rapid-fire Unix and Linux tips. Basic usage everyone should know. Desktop, shell, terminal, copy-paste, key shortcuts. You’d be surprised.

Standard input, output, error. Stdin, stdout, stderr. File descriptors, fd. Pipes, redirection.

Unix, GNU, Linux and general IT resources. Becoming an old-school pro.