I will approach this task by copying the jobs directory from the old server to the new one. There are multiple ways to do that; I have mentioned them below:
You can:
* Move a job from one installation of Jenkins to another by simply copying the corresponding job directory.
* Make a copy of an existing job by making a clone of a job directory by a different name.
* Rename an existing job by renaming a directory. Note that if you change a job name you will need to change any other job that tries to call the renamed job.
