Physical one-way data link. 100Mbps ethernet + UDP/IP. File transfer with ncat or socat and tar.

GNU/Linux and Debian GNU documentation. Where is it, how to access it. Quiz.

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

Docker. Images and Containers. Description and Use.

File descriptor, fd. Quiz.

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