script-01.sh

#!/bin/bash

set -euo pipefail

# TODO: Write a command to output the names of the files in the sample-files directory whose name contains at least one upper case letter.
# Your output should contain 11 files.
ls sample-files | grep '[A-Z]'
Ariane
Daniel
dHondt
HoChiMinh
KualaLumpur
Levi
London
NewYork
Niamh
Olga
York