undefined

linux之查看端口号

%0A%E6%9F%A5%E7%9C%8B%E7%A8%8B%E5%BA%8F%E8%BF%9B%E7%A8%8B%20ps%20-ef%7Cgrep%20zookeeper%0A%E6%9F%A5%E7%9C%8B%E7%AB%AF%E5%8F%A3%E5%8F%B7%20netstat%20-anp%7Cgrep%202181%0A%E6%9F%A5%E7%9C%8B%E7%AB%AF%E5%8F%A3%E5%8F%B7%20lsof%20-i%3A2181