Hello everyone
I have a ubuntu 14.0 apache web server with multiple sites (about 10 sites) hosted. i mainly use three domains for my websites. and also i do have certificates installed for some sites. I want to install lets encrypt on one of my sub domains. Its parent domain also does have a certificate installed. Is it possible to install lets encrpt on my server with out compromising other certificates. If yes what are the steps.
Thank you