#!/usr/bin/env bash

if [ "$(id -u)" -ne 0 ]; then
  echo "This script must be run as root." >&2
  exit 1
fi

echo "---------------------------"
echo "Running: ${0} ${*}"
echo

Cmd="/usr/sbin/fstrim -av"
echo "${Cmd}" && ${Cmd}

echo "---------------------------"
echo "DONE: ${0} ${*}"
echo