Hello all, I've been looking up how to delete all biblios and items since I made some errors and would like to restart with a clean slate without losing my settings and customizations. I want to check whether the commands listed on https://wiki.koha-community.org/wiki/How_to_delete_all_records_and_keep_sett... are to be entered exactly as written, or if there's anything that's assumed to be understood by more experienced users. I am really struggling whenever I have to use terminal commands. E.g. where it says Login to database sudo su mysql -u root use your_koha_library; Can I assume your_koha_library is where the instance name goes or is this literally what should be entered into the terminal? If not the instance name, what should be entered? How does one log in to mysql and then move back to root once done with these changes? When only deleting biblios and items, does Zebra index need to be reset for both biblios and authorities, or just the biblios? Thank you in advance! -- Regards, Aida