For exact paths you need to refer to update-ca-certificates (2) , but the gist is this:
- Copy the certificate (in the form of .crt ) to / usr / local / share / ca -certificates
- Run update-ca certificates with the appropriate credentials.
You may need to change some entries in the / etc / ca -certificates.conf file and / or change the paths for your system - however this should not be a big problem.
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