It's time to configure Jenkins, So, let's get the password from the path specified (that is, /var/lib/Jenkins/secrets/initialAdminPassword) from your system, paste it into the space provided in the installation wizard, and click on Continue. You should see a screen similar to the following one after hitting Continue:
In the next screen, you will see the screen where you can install the plugins which we will need for the integration. We will go with the Install suggested plugins option for now. Note that we can install additional plugins after the initial configuration as well. So, no need to worry!
Once you click on Install ...