add a tool to list xx-in-x??.1e100.net

tools/list-xx.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+
+import sys
+
+table = (
+'pe', 'ni', 'sa', 'hg', 'tb', 'tf', 'tg', 'ib',
+'ie', 'ig', 'yh', 'gg', 'yn', 'yv', 'yk', 'ob',
+'oa', 'of', 'oe', 'og', 've', 'vb', 'vc', 'vh',
+'qa', 'qc', 'qe', 'qg', 'qh', 'da', 'ph', 'pd',
+'pa', 'pc', 'fa', 'bk', 'dn', 'de', 'wg', 'wj',
+'we', 'wi', 'wb', 'la', 'lb', 'ee', 'ea'
+)
+
+def main():
+    for xx in table:
+        for i in range(0x00, 0x100):
+            print xx + '-in-' + 'x' + hex(i)[2:].zfill(2) + '.1e100.net'
+
+if __name__ == '__main__':
+    main()
+