First, let’s clarify something: Linux is not an operating system! Linux is a kernel, to get an operating system, you need to choose a distrubution which will pack Linux as the kernel. There’s also other Unix-like operating systems which will pack BSD as the kernel …
First, list your certificates by running this command : Here’s an immediate way to delete a Certbot certificate by including the domain name in the command like this: To avoid problems, you should also delete the Apache configuration associated with this certificate, here’s an exemple …
Note As for every update process, you have to backup some data before processing any upgrade: backup your database; backup your files directory; backup your configuration. I will provide you with the information to update GLPI to the latest version. In this exemple, I will …