Fix: lab6

Author: YingMuo

lab6/validate.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Check for unwanted files
+for file in *; do
+  if [[ $file != "src" && $file != "src/makefile" && $file != "src/hw0302.c" && $file != "src/1.bmp" && $file != "Answer.md" && $file != "validate.sh" ]]; then
+    echo "[!] Unwanted file detected: $file."
+    exit 1
+  fi
+done
+
+echo "[V] Pass"
+
+exit 0
+
+# vim: set fenc=utf8 ff=unix et sw=2 ts=2 sts=2: