diff --git a/Applications/openvpn.md b/Applications/openvpn.md
index daded57..c75bacf 100644
--- a/Applications/openvpn.md
+++ b/Applications/openvpn.md
@@ -16,6 +16,8 @@ systemctl enable --now systemd-resolved.service
 Edit `client.ovpn`:
 
 ```txt
+script-security 2
+setenv PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 up /etc/openvpn/scripts/update-systemd-resolved
 up-restart
 down /etc/openvpn/scripts/update-systemd-resolved
diff --git a/Development/go/testing.md b/Development/go/testing.md
new file mode 100644
index 0000000..8f69273
--- /dev/null
+++ b/Development/go/testing.md
@@ -0,0 +1 @@
+# [testing](https://golang.org/pkg/testing/)