linux 中查看、抽取本机IP
方法1:
1、查看ip
[root@centos7pc1 test]# ifconfig | head ens32: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.65.153 netmask 255.255.255.0 broadcast 192.168.65.255 inet6 fe80::cf50:d12:760f:c2f1 prefixlen 64 scopeid 0x20<link> ether 00:0c:29:c5:9b:14 txqueuelen 1000 (Ethernet) RX packets 25490 bytes 26858429 (25.6 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 12793 bytes 1189793 (1.1 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
2、提取ip
[root@centos7pc1 test]# ifconfig | grep "inet" | awk 'NR == 1{ print $2 }' 192.168.65.153
方法2:
1、查看ip
[root@centos7pc1 test]# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 00:0c:29:c5:9b:14 brd ff:ff:ff:ff:ff:ff inet 192.168.65.153/24 brd 192.168.65.255 scope global noprefixroute dynamic ens32 valid_lft 1770sec preferred_lft 1770sec inet6 fe80::cf50:d12:760f:c2f1/64 scope link noprefixroute valid_lft forever preferred_lft forever 3: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether 52:54:00:3a:fc:95 brd ff:ff:ff:ff:ff:ff inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0 valid_lft forever preferred_lft forever 4: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN group default qlen 1000 link/ether 52:54:00:3a:fc:95 brd ff:ff:ff:ff:ff:ff
2、提取ip
[root@centos7pc1 test]# ip a | grep "inet" | grep "ens" | awk '{print $2}' | cut -d "/" -f 1 192.168.65.153