Linux下修改计算名

      1、修改 /etc/sysconfig/network
    vi /etc/sysconfig/network
    NETWORKING=yes
    HOSTNAME=carel(carel为计算机名)
  2、修改 /etc/hosts
    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
    192.168.1.120   carel carel (carel为计算机名称)
  3、重启电脑
    init 6

原文地址:https://www.cnblogs.com/mjjsky/p/3384415.html