#!/bin/bash
num=
0
str=
'#'
max=
100
pro=(
'|' '/' '-' '\')
while [
$num -le
$max ]
do
((color=
30+num%
8))
echo -en
"\e[1;"$color"m"
let index=num%
4
printf "[%-100s %d%% %c]\r" "$str" "$num" "${pro[$index]}"
let num++
sleep
0.1
str+=
'#'
done
printf "\n"
echo -e "\e[1;30;m"
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