linux查看本机IP、gateway、dns

http://blog.csdn.net/zdwzzu2006/article/details/6928803

IP:

ifconfig

gateway:

[root@localhost ~]# netstat -rn

Kernel IP routing table

Destination Gateway Genmask Flags MSS Window irtt Iface

172.16.44.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet8

172.16.10.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet1

172.16.0.0 0.0.0.0 255.255.252.0 U 0 0 0 eth0

169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0

0.0.0.0 172.16.0.254 0.0.0.0 UG 0 0 0 eth0

(以0.0.0.0开始的行的gateway是默认网关)

DNS:

[root@localhost ~]# cat /etc/resolv.conf

search localdomain

nameserver 172.16.0.250