add some attrib documentation

play zone/charmapTTY.py

@@ -1,4 +1,7 @@
 #!/bin/python3
+#attrib:
+#http://rampex.ihep.su/Linux/linux_howto/html/tutorials/mini/Colour-ls-6.html
+#0 = black, 1 = blue, 2 = green, 3 = cyan, 4 = red, 5 = purple, 6 = brown/yellow, 7 = white. 
 from fcntl import ioctl
 from array import array
 import struct