Scripting one time ssh access to allow for Google Authenticator setup

In our previous article we setup google-authenticator for authenticating openssh. Now, we need a way for users to be able to login once before setting up google-authenticator. Here is a script for checking if a user has not logged in and ran google-authentication yet, runs google-authenticator, then prevents that user from logging in again without […]
To access this post, you must purchase Hands-on Kamailio Deployment Course - Self Paced.