diff --git a/raspberry/lancer.sh b/raspberry/lancer.sh
new file mode 100644
index 0000000..64d0921
--- /dev/null
+++ b/raspberry/lancer.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+kill $(cat /var/run/script.pid)
+base=`dirname $0`
+nohup $base/script.sh &
diff --git a/raspberry/script.sh b/raspberry/script.sh
index b747ffc..39734d5 100755
--- a/raspberry/script.sh
+++ b/raspberry/script.sh
@@ -1,4 +1,7 @@
 #!/bin/sh
+
+echo $$ > /var/run/script.pid
+
 ./load.sh
 while true
 do
--
libgit2 0.21.2