Linux hosts主机名不对
Linux的root用户和oracle用户显示的主机名不一致
安装完oracle之后,root用户的主机名为localhost,但是oracle用户的主机名显示bogon。
1、现象:
[root@bogon ~]#
[root@bogon ~]# hostname
bogon
2、查看几个相关文件,都正确
[root@bogon ~]# vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=localhost.localdomain
[root@bogon ~]# vi /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
3、继续,dns的的配置
[root@bogon logs]# vi /etc/resolv.conf
#Generated by NetworkManager
search com (大爷的,这行不知道咋来的,删不掉)
nameserver 10.211.55.1
4、解决:
[root@bogon ~]# hostname localhost
[root@localhost logs]# hostname
localhost
5、若4操作后重启发现hostname又变回去了,如下操作
vi /etc/hosts,追加 本机IP localhost
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.211.55.12 localhost(追加的)