diff --git a/utils/robots_perso.py b/utils/robots_perso.py
new file mode 100755
index 00000000..63f4f0bb
--- /dev/null
+++ b/utils/robots_perso.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+import robotparser
+import collections
+base_file =  '/var/www/perso/robots.txt'
+
+robots_file = '/usr/scripts/var/perso/robots.txt'
+
+robots = collections.defaultdict(lambda:collections.defaultdict(list))
+def add_robots(user, robots):
+    if os.path.exists('/home/%s/www/robots.txt' % user):
+        rp = robotparser.RobotFileParser()
+        rp.parse(open('/home/%s/www/robots.txt' % user))
+        for entry in ([rp.default_entry] if rp.default_entry else []) + rp.entries:
+            for user_agent in entry.useragents:
+                for rule in entry.rulelines:
+                    what = "Allow" if rule.allowance else "Disallow"
+                    robots["User-agent: %s" % user_agent][what].append("/%s%s" %  (user, rule.path))
+                    robots["User-agent: %s" % user_agent][what].append("/~%s%s" %  (user, rule.path))
+
+def write_robots(file, robots):
+    for user_agent, whats in robots.items():
+        f.write(user_agent + "\n")
+        for rule in whats.get("Disallow", []):
+             f.write("Disallow: %s\n" % rule)
+        for rule in whats.get("Allow", []):
+             f.write("Allow: %s\n" % rule)
+        f.write("\n")
+
+def get_users():
+    return os.listdir('/home/')
+
+
+if __name__ == '__main__':
+    tmp_file = robots_file + '.tmp'
+    rp = robotparser.RobotFileParser()
+    rp.parse(open(base_file))
+    for entry in ([rp.default_entry] if rp.default_entry else []) + rp.entries:
+        for user_agent in entry.useragents:
+            for rule in entry.rulelines:
+                what = "Allow" if rule.allowance else "Disallow"
+                robots["User-agent: %s" % user_agent][what].append("%s" %  (rule.path))
+    for user in get_users():
+        try:
+            add_robots(user, robots)
+        except Exception as e:
+            sys.stderr.write("%r\n" % e)
+    with open(tmp_file, 'w') as f:
+        write_robots(f, robots)
+    os.rename(tmp_file, robots_file)