Fun progress bar

funprogressbar.sh

#!/bin/bash
tput civis
while :
do 
counter=0
for i in '\xE2\x96\x99' '\xE2\x96\x9b' '\xE2\x96\x9c' '\xE2\x96\x9f'
	 do
		 echo -ne "${i}"
		 sleep .1
		 echo -ne "\b"
		 let counter++ 
		 echo -ne "\xE2\xac\x9b"
	 done
done