OpenVpn issue with creating separate authentication credentials
when adding the command ./build-key client1 i receive the following,
Please edit the vars script to reflect your configuration,
then source it with "source ./vars".
Next, to start with a fresh PKI configuration and to delete any
previous certificates and keys, run "./clean-all".
Finally, you can run this tool (pkitool) to build certificates/keys.
Linux newbie, a bit stuck at this point.