Can someone tell me how i can make verse to extract an unique id from a txt doc

So i am making this third party application(a personal project)…Cant reveal what it does what it generates a unique id which gets stored in a txt doc… how do i write code in verse so that it can read the txt.doc located locally and extracts that unique id.

If you can tell me a better approach to do so, will warmly welcome it~

Please help me out!

This is not possible, make it generate a Verse array instead of a .txt