#!/usr/bin/env bash

#et -x
set -u

estimate_in_kilobytes="$(du -sk . | awk ' { print $1 }')"

if type -path gtar > /dev/null 2>&1
then
	TAR=gtar
else
	TAR=tar
fi

$TAR cflS - . | reblock -e "$estimate_in_kilobytes" 65536 300