ruslo

#!/bin/bash

# Exit immediately if command returns a non-zero status.
# Do not move it to shebang since it will be ignored
# if run by "/bin/bash ./bash_script.sh"
set -e

# No arguments are expected, so exit with an error if anything is provided
# https://unix.stackexchange.com/a/25947
if [ ! $# -eq 0 ];