#!/bin/bash

touch zero
ls -l zero
if [ -s zero ]; then
  echo "FILE SIZE != 0"
else
  echo "FILE SIZE = 0"
fi

echo "not zero" > not_zero
ls -l not_zero
if [ -s not_zero ]; then
  echo "FILE SIZE != 0"
else
  echo "FILE SIZE = 0"
fi

rm zero not_zero
