#!/usr/bin/env bash # Author: crshd # Source: http://crunchbang.org/forums/viewtopic.php?pid=128584#p128584 echo for f in {0..6}; do echo -en "\033[$((f+41))m\033[$((f+30))m██▓▒░" done echo -en "\033[37m██\n" echo for f in {0..6}; do echo -en "\033[$((f+41))m\033[1;$((f+90))m██▓▒░" done echo -en "\033[1;37m██" echo -e "\033[0m" echo