diff --git a/data/uniq.json b/data/uniq.json
new file mode 100644
index 0000000..e73133a
--- /dev/null
+++ b/data/uniq.json
@@ -0,0 +1,20 @@
+{
+  "description": "The read file content is corrupted by squashing multiple adjacent lines.",
+  "functions": {
+    "file-read": [
+      {
+        "code": "uniq [file]\n"
+      }
+    ],
+    "suid": [
+      {
+        "code": "./uniq [file]\n"
+      }
+    ],
+    "sudo": [
+      {
+        "code": "sudo uniq [file]\n"
+      }
+    ]
+  }
+}
\ No newline at end of file