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#!/bin/bash
bar=""
count=0
clock=("|" "/" '-' '//')
index=0
while [ $count -le 100 ]
do
printf "[%-100s] [%d] [%c]\r" "$bar" "$count" "${clock[index]}"
bar=${bar}"="
((count++))
((index=count%4))
sleep 0.05
done
printf "\n"