不知道为了什么,google都不让“碰”了: # ping www.google.com ping: unknown host www.google.com 有人指点说要看这个文件: /etc/resolv.conf 打开它看看: # Generated by NetworkManager # No nameservers found; try putting DNS servers into your # ifcfg files in /etc/sysconfig/network-scripts like so: # # DNS1=xxx.xxx.xxx.xxx # DNS2=xxx.xxx.xxx.xxx # DOMAIN=lab.foo.com bar.foo.com 是个自动生成的文件。按照它的指点到了network-scripts这棵树下。 是ifcfg-eth0,还是ifcfg-lo? 先试第一个: 把网关地址加到后面 “DNS1=192.168.2.1” 。 保存退出。 网络还要重启下: #ifdown eth0 #ifup eth0 # ping www.google.com PING www.l.google.com (66.249.80.104) 56(84) bytes of data. 64 bytes from lga15s03-in-f104.1e100.net (66.249.80.104): icmp_seq=1 ttl=57 time=24.5 ms 64 bytes from lga15s03-in-f104.1e100.net (66.249.80.104): icmp_seq=1 ttl=56 time=24.5 ms (DUP!) 64 bytes from lga15s03-in-f104.1e100.net (66.249.80.104): icmp_seq=1 ttl=57 time=25.4 ms (DUP!) ........................................................... 好了!还要找那个resolv.conf核对一下: # Generated by NetworkManager nameserver 192.168.2.1 一切正常了!菜鸟也可以睡觉了。。。
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