Include module for desktop build

libs/pyutil/scripts/tailx.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+
+# output all but the first N lines of a file
+
+# Allen Short and Jp Calderone wrote this coool version:
+import itertools, sys
+
+def main():
+    K = int(sys.argv[1])
+    if len(sys.argv) > 2:
+        fname = sys.argv[2]
+        inf = open(fname, 'r')
+    else:
+        inf = sys.stdin
+
+    sys.stdout.writelines(itertools.islice(inf, K, None))
+
+if __name__ == '__main__':
+    main()
+
+# thus replacing my dumb version:
+# # from the Python Standard Library
+# import sys
+# 
+# i = K
+# for l in sys.stdin.readlines():
+#     if i:
+#         i -= 1
+#     else:
+#         print l,