# Taste the rainbow
      BLACK=$(tput setaf 0);        RED=$(tput setaf 1)
      GREEN=$(tput setaf 2);     YELLOW=$(tput setaf 3)
       BLUE=$(tput setaf 4);     PURPLE=$(tput setaf 5)
       CYAN=$(tput setaf 6);      WHITE=$(tput setaf 7)

     BRIGHT=$(tput bold);        NORMAL=$(tput sgr0)
      BLINK=$(tput blink);      REVERSE=$(tput smso)
  UNDERLINE=$(tput smul)

# Taste the 256 rainbow
for i in {0..255} ; do printf "\x1b[38;5;${i}mcolour${i}\n"; done | column -x | less -R