Added some coderay statistic scripts, and ansi-color experiments from

http://frexx.de/xterm-256-notes/.

2 files changed, 111 insertions, 0 deletions

diff --git a/etc/ansi-color/256colors2.pl b/etc/ansi-color/256colors2.pl
new file mode 100644
index 0000000..c97c2be
--- /dev/null
+++ b/etc/ansi-color/256colors2.pl
@@ -0,0 +1,63 @@
+#!/usr/bin/perl
+# Author: Todd Larason <jtl@molehill.org>
+# $XFree86: xc/programs/xterm/vttests/256colors2.pl,v 1.2 2002/03/26 01:46:43 dickey Exp $
+
+# use the resources for colors 0-15 - usually more-or-less a
+# reproduction of the standard ANSI colors, but possibly more
+# pleasing shades
+
+# colors 16-231 are a 6x6x6 color cube
+for ($red = 0; $red < 6; $red++) {
+    for ($green = 0; $green < 6; $green++) {
+	for ($blue = 0; $blue < 6; $blue++) {
+	    printf("\x1b]4;%d;rgb:%2.2x/%2.2x/%2.2x\x1b\\",
+		   16 + ($red * 36) + ($green * 6) + $blue,
+		   ($red ? ($red * 40 + 55) : 0),
+		   ($green ? ($green * 40 + 55) : 0),
+		   ($blue ? ($blue * 40 + 55) : 0));
+	}
+    }
+}
+
+# colors 232-255 are a grayscale ramp, intentionally leaving out
+# black and white
+for ($gray = 0; $gray < 24; $gray++) {
+    $level = ($gray * 10) + 8;
+    printf("\x1b]4;%d;rgb:%2.2x/%2.2x/%2.2x\x1b\\",
+	   232 + $gray, $level, $level, $level);
+}
+
+
+# display the colors
+
+# first the system ones:
+print "System colors:\n";
+for ($color = 0; $color < 8; $color++) {
+    print "\x1b[48;5;${color}m  ";
+}
+print "\x1b[0m\n";
+for ($color = 8; $color < 16; $color++) {
+    print "\x1b[48;5;${color}m  ";
+}
+print "\x1b[0m\n\n";
+
+# now the color cube
+print "Color cube, 6x6x6:\n";
+for ($green = 0; $green < 6; $green++) {
+    for ($red = 0; $red < 6; $red++) {
+	for ($blue = 0; $blue < 6; $blue++) {
+	    $color = 16 + ($red * 36) + ($green * 6) + $blue;
+	    print "\x1b[48;5;${color}m  ";
+	}
+	print "\x1b[0m ";
+    }
+    print "\n";
+}
+
+
+# now the grayscale ramp
+print "Grayscale ramp:\n";
+for ($color = 232; $color < 256; $color++) {
+    print "\x1b[48;5;${color}m  ";
+}
+print "\x1b[0m\n";
diff --git a/etc/ansi-color/colortable16.sh b/etc/ansi-color/colortable16.sh
new file mode 100644
index 0000000..6281628
--- /dev/null
+++ b/etc/ansi-color/colortable16.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+#
+# Description:
+#
+#    Prints a color table of 8bg * 8fg * 2 states (regular/bold)
+#
+# Copyright:
+#
+#    (C) 2009 Wolfgang Frisch <xororand@unfoog.de>
+#
+# License:
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+echo
+echo Table for 16-color terminal escape sequences.
+echo Replace ESC with \\033 in bash.
+echo
+echo "Background | Foreground colors"
+echo "---------------------------------------------------------------------"
+for((bg=40;bg<=47;bg++)); do
+	for((bold=0;bold<=1;bold++)) do
+		echo -en "\033[0m"" ESC[${bg}m   | "
+		for((fg=30;fg<=37;fg++)); do
+			if [ $bold == "0" ]; then
+				echo -en "\033[${bg}m\033[${fg}m [${fg}m  "
+			else
+				echo -en "\033[${bg}m\033[1;${fg}m [1;${fg}m"
+			fi
+		done
+		echo -e "\033[0m"
+	done
+	echo "--------------------------------------------------------------------- "
+done
+
+echo
+echo