*Suggestion*: to have -R *recursive *option; I found this solution on windows (7) with git-bash help:
$ find /d/im_ondiskD_now/path_to_the_top_directory_to_search -name '*.ipynb' | xargs jupyter nbconvert --to script -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/cc8fbac5-f015-4c11-88dd-8fb4e895a0e4%40googlegroups.com.
