#!/bin/sh
######################################################################
# @author : swytch (based on u/deepjyoti30 on GitHub)
# @file : colorblocks
# @license : GPLv3
# @created : Wednesday May 20, 2020 17:59:44 CEST
#
# @description : display terminal colors as big blocks
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
d=$'\e[1m'
t=$'\e[0m'
v=$'\e[7m'
cat << EOF
$f1██████$d██$t $f2██████$d██$t $f3██████$d██$t $f4██████$d██$t $f5██████$d██$t $f6██████$d██$t
$ft██████$d$f7██$t $ft██████$d$f7██$t $ft██████$d$f7██$t $ft██████$d$f7██$t $ft██████$d$f7██$t $ft██████$d$f7██$t
EOF
