#!/bin/sh

# ANSI Color -- use these variables to easily have different color
#    and format output. Make sure to output the reset sequence after 
#    colors (f = foreground, b = background), and use the 'off'
#    feature for anything you turn on.
# Author: muzieca
# Source: http://crunchbang.org/forums/viewtopic.php?pid=127509#p127509
initializeANSI()
{
  esc=""

  blackf="${esc}[30m";   redf="${esc}[31m";    greenf="${esc}[32m"
  yellowf="${esc}[33m"   bluef="${esc}[34m";   purplef="${esc}[35m"
  cyanf="${esc}[36m";    whitef="${esc}[37m"
  
  blackb="${esc}[40m";   redb="${esc}[41m";    greenb="${esc}[42m"
  yellowb="${esc}[43m"   blueb="${esc}[44m";   purpleb="${esc}[45m"
  cyanb="${esc}[46m";    whiteb="${esc}[47m"

  boldon="${esc}[1m";    boldoff="${esc}[22m"
  italicson="${esc}[3m"; italicsoff="${esc}[23m"
  ulon="${esc}[4m";      uloff="${esc}[24m"
  invon="${esc}[7m";     invoff="${esc}[27m"

  reset="${esc}[0m"
}

# note in this first use that switching colors doesn't require a reset
# first - the new color overrides the old one.

initializeANSI

cat << EOF

 ${redf}▀ █${reset} ${boldon}${redf}█ ▀${reset}   ${greenf}▀ █${reset} ${boldon}${greenf}█ ▀${reset}   ${yellowf}▀ █${reset} ${boldon}${yellowf}█ ▀${reset}   ${bluef}▀ █${reset} ${boldon}${bluef}█ ▀${reset}   ${purplef}▀ █${reset} ${boldon}${purplef}█ ▀${reset}   ${cyanf}▀ █${reset} ${boldon}${cyanf}█ ▀${reset} 
 ${redf}██${reset}  ${boldon}${redf} ██${reset}   ${greenf}██${reset}   ${boldon}${greenf}██${reset}   ${yellowf}██${reset}   ${boldon}${yellowf}██${reset}   ${bluef}██${reset}   ${boldon}${bluef}██${reset}   ${purplef}██${reset}   ${boldon}${purplef}██${reset}   ${cyanf}██${reset}   ${boldon}${cyanf}██${reset}  
 ${redf}▄ █${reset}${boldon}${redf} █ ▄ ${reset}  ${greenf}▄ █ ${reset}${boldon}${greenf}█ ▄${reset}   ${yellowf}▄ █ ${reset}${boldon}${yellowf}█ ▄${reset}   ${bluef}▄ █ ${reset}${boldon}${bluef}█ ▄${reset}   ${purplef}▄ █ ${reset}${boldon}${purplef}█ ▄${reset}   ${cyanf}▄ █ ${reset}${boldon}${cyanf}█ ▄${reset}  

EOF