Do you want to do it yourself or to use something done?
If you opted for the second option, please check : Snap2stamps package: a free tool to automate the SNAP-StaMPS Workflow
It should work fine for Windows and Linux distros, you only need to have python 2.7 with the libpath package and SNAP installed on the system
There are also other options in the forum to do the job, so you can check other threads as well where people already faced the same situation as you do now.
Good luck!