【系】如何查詢哪個程式佔用了指定Port

http://blog.xuite.net/cadmus.lin/yo/43386562-%E3%80%90%E7%B3%BB%E3%80%91%E5%A6%82%E4%BD%95%E6%9F%A5%E8%A9%A2%E5%93%AA%E5%80%8B%E7%A8%8B%E5%BC%8F%E4%BD%94%E7%94%A8%E4%BA%86%E6%8C%87%E5%AE%9APort