I found somethings like this code to send to Telegram-CLI but I have no idea what it means or how to do it so if someone could explain it to me step by step I'd be so happy. https://github.com/psamim/telegram-cli-backup
I couldn't install sqlite3 for some reason with the given code there. I'm using windows, do I need to boot into Ubuntu to do it? Anyways, explain it to me like I'm 3 years old in case I won't know something.
Thanks so much.
If you are using windows check the instructions here. I've only tried in Linux and the link in your question (using Lua) works.
The following scripts too does the job well
Python script to backup everything https://github.com/tvdstaaij/telegram-json-backup
Here is a ruby version of the same https://github.com/tvdstaaij/telegram-history-dump