diff --git a/scripts/backup_git.py b/scripts/backup_git.py
new file mode 100755
index 0000000..877b06a
--- /dev/null
+++ b/scripts/backup_git.py
@@ -0,0 +1,69 @@
+#!/usr/bin/python
+import os
+import subprocess
+import smtplib
+from email.mime.text import MIMEText
+
+HOST_TO_BACKUP       = "mathux.dyndns.org"
+GITOLITE_DEPOT_PATH  = "/srv/share/mathieu/gitolite-admin/"
+BACKUP_DIR           = "/srv/share/mathieu/Backups/Git"
+UPDATE_CMD           = "git remote update"
+MIRROR_CMD           = "git clone --mirror git@"+HOST_TO_BACKUP+":"
+EMAIL_TO             = "mathieu@mathux.dyndns.org"
+EMAIL_SERVER         = "localhost"
+EMAIL_ORI            = "backup@mathux.dyndns.org"
+
+
+def sendMail(stdOut,stdErr,repo):
+    email_text = "Error when sync "+repo+"\n"
+    email_text += "stdOut :"+stdOut+"\n\n"
+    email_text += "stdErr :"+stdErr+"\n\n"
+
+    msg            = MIMEText(email_text)
+    msg['Subject'] = "Erreur Synchro" +repo
+    msg['From']    = EMAIL_ORI
+
+    for dest in EMAIL_TO.split(","):
+        msg['To'] = dest
+    s = smtplib.SMTP(EMAIL_SERVER)
+#    s.login(config["EMAIL_ORI"],config["EMAIL_PASS"])
+    s.sendmail(EMAIL_ORI, dest, msg.as_string())
+    s.quit()
+
+def getRepoList():
+    gitolite_conf = open(os.path.join(GITOLITE_DEPOT_PATH, "conf/gitolite.conf"), 'r')
+    content = gitolite_conf.read()
+    repo = []
+    for line in content.split("\n") :
+        if line.startswith("repo"):
+            repo.append(line.split(" ")[1])
+    return repo
+
+
+repoToBackup = getRepoList()
+
+for repo in repoToBackup:
+    repo_path = os.path.join(BACKUP_DIR, repo+".git")
+    stdOut = ""
+    stdErr = ""
+    ret = 0
+    if os.path.exists(repo_path):
+        os.chdir(repo_path)
+        proc = subprocess.Popen(UPDATE_CMD,
+                                shell=True,
+                                stdin=subprocess.PIPE,
+                                stdout=subprocess.PIPE,
+                                stderr=subprocess.PIPE)
+        (stdOut, stdErr) = proc.communicate()
+        ret = proc.returncode
+    else:
+        os.chdir(BACKUP_DIR)
+        proc = subprocess.Popen(MIRROR_CMD+repo,
+                                shell=True,
+                                stdin=subprocess.PIPE,
+                                stdout=subprocess.PIPE,
+                                stderr=subprocess.PIPE)
+        (stdOut, stdErr) = proc.communicate()
+        ret = proc.returncode
+    if ret:
+        sendMail(stdOut, stdErr, repo)