#!/usr/bin/env bash

# Author: GekkoP
# Source: http://linuxbbq.org/bbs/viewtopic.php?f=4&t=1656#p33189
 
f=3 b=4
for j in f b; do
  for i in {0..7}; do
    printf -v $j$i %b "\e[${!j}${i}m"
  done
done
d=$'\e[1m'
t=$'\e[0m'
v=$'\e[7m'
 
cat << EOF
 
 $f0████$d▄$t  $f1████$d▄$t  $f2████$d▄$t  $f3████$d▄$t  $f4████$d▄$t  $f5████$d▄$t  $f6████$d▄$t  $f7████$d▄$t  
 $f0████$d█$t  $f1████$d█$t  $f2████$d█$t  $f3████$d█$t  $f4████$d█$t  $f5████$d█$t  $f6████$d█$t  $f7████$d█$t  
 $f0████$d█$t  $f1████$d█$t  $f2████$d█$t  $f3████$d█$t  $f4████$d█$t  $f5████$d█$t  $f6████$d█$t  $f7████$d█$t  
 $d$f0 ▀▀▀▀  $d$f1 ▀▀▀▀   $f2▀▀▀▀   $f3▀▀▀▀   $f4▀▀▀▀   $f5▀▀▀▀   $f6▀▀▀▀   $f7▀▀▀▀$t  
EOF