diff --git a/z1/prepare-app.sh b/z1/prepare-app.sh old mode 100644 new mode 100755 diff --git a/z1/remove-app.sh b/z1/remove-app.sh old mode 100644 new mode 100755 diff --git a/z1/start-app.sh b/z1/start-app.sh old mode 100644 new mode 100755 diff --git a/z1/stop-app.sh b/z1/stop-app.sh old mode 100644 new mode 100755