Modify the username in CentOS

Modify the username in CentOS

You need to modify two files:

/Etc/hosts

/Etc/sysconfig/network

Then restart

1. Modify/etc/sysconfig/networkNETWORKING = yesHOSTNAME = ******** 2. Modify/etc/hosts127.0.0.1 localhost. localdomain localhost4 localhost4.localdomain4: 1 localhost. localdomain localhost6 localhost6.localdomain6127.0.0.1 ***** 10.252.48.155 slave15510.252.48.156 slave15610.252.48.166 master166 about/etc/hosts more information, please refer to http://blog.csdn.net/wzy_1988/article/details/8442853