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-rw-r--r--color_test.sh31
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+function color_test {
+ # Daniel Crisman's ANSI color chart script from
+ # The Bash Prompt HOWTO: 6.1. Colours
+ # http://www.tldp.org/HOWTO/Bash-Prompt-HOWTO/x329.html
+ #
+ # This function 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).
+ #
+
+ T='gYw' # The test text
+
+ echo -e "\n def 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 $T "
+
+ for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
+ do echo -en "$EINS \033[$FG\033[$BG $T \033[0m";
+ done
+ echo;
+ done
+ echo
+}