1、修改resolv.conf文件。[root@localhost ~]# cat /etc/resolv.confnameserver 172.16.2.9search bogon(删除这一行,保存好)
2、修改hosts文件。[root氆尧彻性@localhost ~]# vim /etc/hosts127.0.0.1 localhost l泠贾高框ocalhost.localdomain localhost4 localhost4.localdomain4::1 localhost localhost.localdomain localhost6 localhost6.localdomain6172.16.4.10 localhost.localdomain
3、修改hostname[root@localhost ~]# hostname localhost.localdomain[root@localhost ~]# reboot
4、修改主机名,两个地方都要改更改/etc/sysconfig下的network文件,在提示符下输入vi /etc/sysconfig/network,然后将HOSTNAME后面的值改为想要设置的膈套甘勰主机名。更改/etc下的hosts文件,在提示符下输入vi /etc/hosts,然后将localhost.localdomain改为想要设置的主机名。在提示符下输入reboot命令,重新启动服务器