One of the most useful feature of Jenkins Toolset is Compare. You can compare 2 jobs with your favorite diff tool. I use Beyond Compare for it.
You can see the differences in these 2 jobs in text. And you can sync all or parts of the job and push the change to the Jenkins master side right there on the tool.
This could be (or was) useful when I had to make similar change to an existing job from a new one.
The example is only showing the comparing 2 jobs on the same Jenkins master but it is possible to compare 2 different jobs on 2 different Jenkins master too.
To be continued…