如何修改linux计算机名

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如何修改linux计算机名

1)open a shell, tpye the command below:

[root@kcn-110]#hostname kcn-110mw

2)edit the file:/etc/sysconfig/network, change the value of 'HOSTNAME':

[root@kcn-110]#vi /etc/sysconfig/network

=======================================================================

NETWORKING=yes

HOSTNAME=kcn-110mw

=======================================================================

3)edit the file:/etc/hosts, change the ip address and your hostname

[root@kcn-110]#vi /etc/hosts

====================================================================

# Do not remove the following line, or various programs
# that require network functionality will fail.
#127.0.0.1 localhost.localdomain localhost
192.168.0.110 kcn-110mw kcn-110mw

====================================================================

4)reboot network

/etc/sysconfig/network文件
改了以后要重启网络
/etc/init.d/network restart

service network restart