Confirm Nessus Registration Codes

To confirm that the Nessus scanner is registered properly, run the following command:

# /opt/nessus/sbin/nessuscli fetch --check

Checking...

Updates are configured properly

To display that the Nessus scanner activation code, run the following command:

# /opt/nessus/sbin/nessuscli fetch --code-in-use

Checking...

This scanner is using the following Activation Code: xxxx-xxxx-xxxx-xxxx