&& executes the second command, if the command before was successful, || executes the second command if the first one was unsuccessful and ; executes the second command regardless of success.

Pretend that you are happy, smile when you’re feeling blue.

I just realised it could also mean the entirety of a set with an infinite cardinality.

But we don’t have enough evidence to conclude the cardinality of fuckery. And if the cardinality is not the same, there can’t be a bijection and therefore also no isomorphism between two groups.

Doesn’t entire fuck imply it’s finite?

And even if it’s not a finite set, there is nothing that says if it’s countably or uncountably infinite.

It’s a ddos attack: demon denial of service