I don't know if I understood your question fully, but this is a guide on how to backup libgen: https://www.reddit.com/r/libgen/comments/6rr71h/for_those_who_wan

I don't know if I understood your question fully, but this is a guide on how to backup libgen: https://www.reddit.com/r/libgen/comments/6rr71h/for_those_who_want_to_backup_libgen_just_in_case/ https://www.reddit.com/r/libgen/comments/6rr71h/for_those_wh... You can adapt it to run partially only for the things you want, if that is the case. Hope it helps