diff --git a/examples/copy_list.py b/examples/copy_list.py
index e8021e3..87e31b4 100644
--- a/examples/copy_list.py
+++ b/examples/copy_list.py
@@ -1,24 +1,30 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 
+import sys
 
 from pymisp import PyMISP
 
-from keys import src, dest
+from keys import cert, priv
 
-url_source = 'https://misp.circl.lu'
-url_dest = 'https://misppriv.circl.lu'
-cert_source = 'misp.circl.lu.crt'
-cert_dest = 'misppriv.circl.lu.crt'
+url_cert = 'https://misp.circl.lu'
+url_priv = 'https://misppriv.circl.lu'
+cert_cert = 'misp.circl.lu.crt'
+cert_priv = 'misppriv.circl.lu.crt'
 source = None
 destination = None
 
 
-def init():
+def init(cert_to_priv=True):
     global source
     global destination
-    source = PyMISP(url_source, src, cert_source, 'xml')
-    destination = PyMISP(url_dest, dest, cert_dest, 'xml')
+    print cert_to_priv
+    if cert_to_priv:
+        source = PyMISP(url_cert, cert, cert_cert, 'xml')
+        destination = PyMISP(url_priv, priv, cert_priv, 'xml')
+    else:
+        source = PyMISP(url_priv, priv, cert_priv, 'xml')
+        destination = PyMISP(url_cert, cert, cert_cert, 'xml')
 
 
 def _to_utf8(request):
@@ -39,9 +45,25 @@ def copy_event(event_id):
 def list_copy(filename):
     with open(filename, 'r') as f:
         for l in f:
-            l = int(l.strip())
-            print l
-            copy_event(l)
+            copy(l)
+
+
+def loop_copy():
+    while True:
+        line = sys.stdin.readline()
+        copy(line)
+
+
+def copy(eventid):
+    eventid = eventid.strip()
+    if len(eventid) == 0 or not eventid.isdigit():
+        print 'empty line or NaN.'
+        return
+    eventid = int(eventid)
+    print eventid, 'copying...'
+    r = copy_event(eventid)
+    print r.text
+    print eventid, 'done.'
 
 
 def export_our_org():
@@ -52,8 +74,16 @@ if __name__ == '__main__':
     import argparse
     parser = argparse.ArgumentParser(
         description='Copy the events from one MISP instance to an other.')
-    parser.add_argument('-f', '--filename', type=str, required=True,
+    parser.add_argument('-f', '--filename', type=str,
                         help='File containing a list of event id.')
+    parser.add_argument(
+        '-l', '--loop', action='store_true',
+        help='Endless loop: eventid in the terminal and it will be copied.')
+    parser.add_argument('--priv_to_cert', action='store_false', default=True,
+                        help='Copy from MISP priv to MISP CERT.')
     args = parser.parse_args()
-    init()
-    list_copy(args.filename)
+    init(args.priv_to_cert)
+    if args.filename is not None:
+        list_copy(args.filename)
+    else:
+        loop_copy()