WHAT to feed the switch from certificates?

Question

Digital certificates

explain stupid. for now I’ll definitely tear this piece of iron like an ace. There is a ubiquity switch. what should I feed him to get https to work? download formats below. download format first. tried all options. chhat he wanted to this world.

Answer 1

so. managed to solve the problem by stuffing both the key and the certificate into one file ... and stupidly changing its extension to pem !!! xs Feng Shui is it.