临时IP:立即生效 重启失效 ifconfig eth0 192.168.1.8 netmask 255.255.255.0 route add default gw 192.168.1.1 ------------------------------------------------------ 永久生效 编辑   /etc/sysconfig/network-scripts/ifcfg-eth0   ,内容如下 
 
 DEVICE=eth0 BOOTPROTO=static IPADDR=192.168.1.8 NETMASK=255.255.255.0 GATEWAY=192.168.1.1 HWADDR=00:15:5D:E4:A2:BE ONBOOT=yes TYPE=Ethernet ------------------------------------------------------ 设置dns 编辑   /etc/resolv.conf nameserver 8.8.8.8 nameserver 8.8.4.4 ------------------------------------------------------ 重启网卡 service network restart 
 
 
 
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