diff -r 000000000000 -r 6474c204b198 python/psutil/examples/who.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/python/psutil/examples/who.py	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+
+# Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""
+A clone of 'who' command; print information about users who are
+currently logged in.
+"""
+
+import sys
+from datetime import datetime
+
+import psutil
+from psutil._compat import print_
+
+
+def main():
+    users = psutil.get_users()
+    for user in users:
+        print_("%-15s %-15s %s  (%s)" % \
+            (user.name,
+             user.terminal or '-',
+             datetime.fromtimestamp(user.started).strftime("%Y-%m-%d %H:%M"),
+             user.host)
+        )
+
+if __name__ == '__main__':
+    main()