macOS 查看端口占用
macOS的命令与Linux大部分相似,但也略有区别,如果在mac上查看端口是否被监听,可以使用如下两个命令:
1 | netstat -an |grep 2181 |
result
1 | tcp4 0 0 127.0.0.1.2181 127.0.0.1.52067 ESTABLISHED |
也可以使用lsof
命令来查看
1 | lsof -i:2181 |
-i参数表示网络链接,:80指明端口号,该命令会同时列出PID,方便kill
result
1 | COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME |
查看所有进程监听的端口
1 | sudo lsof -i -P | grep -i "listen" |
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