[LUA] Randomly open a file with any name in a folder?

[Zackarak]

Hi!

I need a code which randomly opens a file in a specific folder. This folder contains lots of files with same extensions but the files have different names. I want my program to randomly open 1 of these files in read mode.

[deadstring81]

maybe you can rename each txt files to numbers like 1.txt - 313144.txt then randomize number and concatenate it with .txt... i aint sure about the method, just an idea...