Regex - Find in Files.. and remove all files that contain any characters other than letters and numbers

Stas

Hello! Please help!

I need to delete all files that contain any characters other than letters and numbers.
Remove any characters other than letters and numbers in all txt files.

Stas

But best of all is the ability to list all the characters that are in some documents. Then remove all these documents or replace these symbols on any others.

Claudia Frank

@Stas

a regex can modify text but cannot delete files.

Cheers
Claudia

Vasile Caraus

You can to this. make a search and replace in all files with Regular Expression:

Search [~}{@%.!)]*(?&$#,=/[^+-]
Replace by (leave empty)

This will delete all the special characters from files, and will remain only letters and numbers.