diff --git a/data/mtr.json b/data/mtr.json
new file mode 100644
index 0000000..f7fe865
--- /dev/null
+++ b/data/mtr.json
@@ -0,0 +1,15 @@
+{
+  "description": "The read file content is corrupted by error prints.",
+  "functions": {
+    "file-read": [
+      {
+        "code": "mtr --raw -F \"[file]\"\n"
+      }
+    ],
+    "sudo": [
+      {
+        "code": "sudo mtr --raw -F \"[file]\"\n"
+      }
+    ]
+  }
+}
\ No newline at end of file