diff --git a/sisr1/tp05_squid/majservice.sh b/sisr1/tp05_squid/majservice.sh
new file mode 100644
index 0000000..8050ee3
--- /dev/null
+++ b/sisr1/tp05_squid/majservice.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+filename=squid.conf          #nom du fichier à récuperer  
+filepath=/etc/squid          #chemin
+servicename=squid.service    #nom du service
+
+
+git pull                     #mise a jour du depot distant
+
+sudo cp $filepath/$filename $filepath/$filename.old #sauvegarde en changeant le nom .old
+
+sudo cp ./$filename $filepath/$filename
+
+sudo systemctl restart $servicename #restart le service
\ No newline at end of file