Shell script: list all entries that don't contain a number

Question

I tried

#!/bin/bash
ls * [!0-9] * .*

but that doesn't work - I still get some files that contain a number.

Answer 1

If

shopt extglob

says

extglob         on

then you can try

ls !(*[0-9]*)

Use the following to enable this option

shopt -s extglob