Added a bit more content to special variables in shell

ronreiter / interactive-tutorials

Interactive Tutorials

Apache License 2.0

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Open Phantom-Intruder opened 1 year ago

Phantom-Intruder commented 1 year ago

Added some descriptions to a few of the special variables which I found initially confusing.

Phantom-Intruder commented 1 year ago

@ronreiter please review and merge