Mac OS 系统下，查看网络端口号的方式

主要有 netstat、lsof、网络实用工具（Mac OS 自带的工具）

 

1. netstat

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$ netstat --help Usage:  netstat [-AaLlnW] [-f address_family | -p protocol]         netstat [-gilns] [-f address_family]         netstat -i | -I interface [-w wait] [-abdgRtS]         netstat -s [-s] [-f address_family | -p protocol] [-w wait]         netstat -i | -I interface -s [-f address_family | -p protocol]         netstat -m [-m]         netstat -r [-Aaln] [-f address_family]         netstat -rs [-s]

 

1）netstat 默认查看

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$ netstat Active Internet connections Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)    tcp4       0      0  192.168.31.191.62976   ti-in-f113.1e100.https SYN_SENT   tcp4       0    371  192.168.31.191.62975   a104-118-66-248..https ESTABLISHED tcp4       0      0  localhost.62905        localhost.cslistener   ESTABLISHED tcp4       0      0  localhost.8084         localhost.62904        ESTABLISHED tcp4       0      0  localhost.62904        localhost.8084         ESTABLISHED tcp4       0      0  192.168.31.191.50367   101.226.211.105.http-a ESTABLISHED tcp4       0      0  192.168.31.191.59890   47.95.6.112.ssh        ESTABLISHED tcp4       0      0  192.168.31.191.56988   tk-in-f188.1e100.5228  ESTABLISHED tcp4       0      0  192.168.31.191.56286   17.252.156.21.5223     ESTABLISHED tcp4       0      0  localhost.60280        localhost.60281        ESTABLISHED tcp4      37      0  192.168.31.191.62061   mail.eclipse.org.https CLOSE_WAIT tcp4       0      0  localhost.30100        localhost.54910        CLOSE_WAIT tcp4       0      0  localhost.ssh          localhost.56570        ESTABLISHED

 

2）netstat 查看端口号

netstat -an | grep 9000

 

3）netstat 查看监听

netstat -an -p tcp | grep -iE "LISTEN"

 

 

2. lsof

1）查看端口号

sudo lsof -i :9000

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$ sudo lsof -i :9000 COMMAND   PID   USER   FD   TYPE            DEVICE SIZE/OFF NODE NAME php-fpm 34223   root   11u  IPv4 0x452eab886c917f5      0t0  TCP localhost:cslistener (LISTEN) php-fpm 34224 nobody    0u  IPv4 0x452eab886c917f5      0t0  TCP localhost:cslistener (LISTEN) php-fpm 34224 nobody    7u  IPv4 0x452eab89a96e275      0t0  TCP localhost:cslistener->localhost:63956 (CLOSE_WAIT) php-fpm 34225 nobody    0u  IPv4 0x452eab886c917f5      0t0  TCP localhost:cslistener (LISTEN) php-fpm 34226 nobody    0u  IPv4 0x452eab886c917f5      0t0  TCP localhost:cslistener (LISTEN)

 

2）lsof 更多命令

sudo lsof -i :9000
sudo lsof -P -i tcp:80
sudo lsof -i -P | grep -i "listen"

 

 

3. 网络实用工具（Network Utility）

Mac OS 10.9 以后，自带的网络工具就隐藏了，找到打开步骤如下

方法1）spotlight 搜索

查看Mac系统右上角，点击放大镜搜索 ——> 输入 Network Utility. 双击显示的Network Utility图标。