unicode

script/printf_unicode.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+for y in $(seq 0 524287)
+  do
+  for x in $(seq 0 7)
+  do
+    a=$(expr $y \* 8 + $x)
+    echo -ne "$a \\u$a "
+  done
+  echo
+done