linux查看本机ip和端口号的命令是什么？

linux查看本机ip的命令是“ifconfig”命令和“ip address”命令；linux查看端口号的命令是“lsof -i:port”命令和“netstat -aptn”命令。

查看本机ip：

1）ifconfig命令

输出如下：

[root@topgun /home/cly] # ifconfig eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500         inet 192.168.128.132  netmask 255.255.255.0  broadcast 192.168.128.255         inet6 fe80::20c:29ff:fe45:63ba  prefixlen 64  scopeid 0x20<link>         ether 00:0c:29:45:63:ba  txqueuelen 1000  (Ethernet)         RX packets 1936  bytes 2440516 (2.3 MiB)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 1207  bytes 94802 (92.5 KiB)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0         device interrupt 19  base 0x2024   lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 16436         inet 127.0.0.1  netmask 255.0.0.0         inet6 ::1  prefixlen 128  scopeid 0x10<host>         loop  txqueuelen 0  (Local Loopback)         RX packets 12  bytes 744 (744.0 B)         RX errors 0  dropped 0  overruns 0  frame 0         TX packets 12  bytes 744 (744.0 B)         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

该命令属于包：

[root@topgun /home/cly] # pacman -Qo ifconfig /sbin/ifconfig 属于 net-tools 1.60.20120804git-2

2）ip address命令

[root@topgun /home/cly] # ip address 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN      link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00     inet 127.0.0.1/8 scope host lo     inet6 ::1/128 scope host         valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000     link/ether 00:0c:29:45:63:ba brd ff:ff:ff:ff:ff:ff     inet 192.168.128.132/24 brd 192.168.128.255 scope global eth0     inet6 fe80::20c:29ff:fe45:63ba/64 scope link         valid_lft forever preferred_lft forever

该命令属于包：

[root@topgun /home/cly] # pacman -Qo ip /usr/sbin/ip 属于 iproute2 3.5.1-1

Linux查看本机端口

# lsof -i:port

# netstat -aptn

推荐教程： 《linux教程》

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