panes.sh

#!/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
for i in {0..7}; do
    printf -v fbright$i %b "\e[9${i}m"
done
d=$'\e[1m'
t=$'\e[0m'
v=$'\e[7m'
 
 
cat << EOF
 
 $f1███$d$fbright$fbright1▄$t  $f2███$d$fbright$fbright2▄$t  $f3███$d$fbright3▄$t  $f4███$d$fbright4▄$t  $f5███$d$fbright5▄$t  $f6███$d$fbright6▄$t  $f7███$d$fbright7▄$t  
 $f1███$d$fbright$fbright1█$t  $f2███$d$fbright$fbright2█$t  $f3███$d$fbright3█$t  $f4███$d$fbright4█$t  $f5███$d$fbright5█$t  $f6███$d$fbright6█$t  $f7███$d$fbright7█$t  
 $f1███$d$fbright$fbright1█$t  $f2███$d$fbright$fbright2█$t  $f3███$d$fbright3█$t  $f4███$d$fbright4█$t  $f5███$d$fbright5█$t  $f6███$d$fbright6█$t  $f7███$d$fbright7█$t  
 $d$fbright1 ▀▀▀   $fbright2▀▀▀   $fbright3▀▀▀   $fbright4▀▀▀   $fbright5▀▀▀   $fbright6▀▀▀   $fbright7▀▀▀  $t
EOF