#!/bin/bash
progressSpin() {
	if (( cron ))
	then
		(( ++count ))
	else
		case $(( ++count % 40 )) in
			0) echo -n $'\b|' ;;
			10) echo -n $'\b/' ;;
			20) echo -n $'\b-' ;;
			30) echo -n $'\b\\' ;;
			*) ;;
		esac
		if ! (( count % 100 ))
		then
			echo -n " $count"
			until (( backspace > ${#count} ))
			do
				(( backspace++ ))
				echo -n $'\b'
			done
			unset backspace
		fi
	fi
}