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Command Line Interface (CLI)

A command-line interface or command language interpreter (CLI), also known as command-line user interface, console user interface, and character user interface (CUI), is a means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text (command lines).

Fixing W: GPG error: http://download.opensuse.org Release: The following signatures were invalid: KEYEXPIRED 1501595774 error

Fixing W GPG error http download.opensuse.org Release The following signatures were invalid KEYEXPIRED 1501595774 error - blackMORE Ops - 1

I was trying to update one of my server that has some Opensuse repositories and received this error “W: GPG error: http://download.opensuse.org Release: The following signatures were invalid: KEYEXPIRED 1501595774” root@someserver:~# apt-get update . . . ---SNIP---- Ign http://download.opensuse.org Translation-en Fetched 481 B in 4s (97 B/s) Reading package lists... …

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