M·C, IST: on the Internet ?

Am I on the Internet ? (HTML 5)

Finds whether I am on the Internet.

2025.Feb.19 22:40:14

My name

(Dummy). •

Finds whether I am on the Internet (of course) or at the command line through system variables.

References:

Plate: InternetCommandLine

• 1752-09-18: Legendre, Adrien-Marie (1833-01-10).