shell-config/scripts/colors

#!/bin/sh

# Original source:
# <http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html>.

# This file echoes a bunch of color codes to the terminal to demonstrate
# what's available.  Each line is the color code of one forground color,
# out of 17 (default + 16 escapes), followed by a test use of that color
# on all nine background colors (default + 8 escapes).

TEST_TEXT='gYw'

echo -e "\n                 40m     41m     42m     43m\
     44m     45m     46m     47m";

for FGs in '    m' '   1m' '  30m' '1;30m' '  31m' '1;31m' '  32m' \
           '1;32m' '  33m' '1;33m' '  34m' '1;34m' '  35m' '1;35m' \
           '  36m' '1;36m' '  37m' '1;37m';
do FG=${FGs// /}
  echo -en " $FGs \033[$FG  $TEST_TEXT  "
  for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
  do echo -en "$EINS \033[$FG\033[$BG  $TEST_TEXT  \033[0m";
  done
  echo;
done
echo