操作系统:RHECL 7/CentOS 7
任务:通过命令静态修改主机名,当然也可以通过修改hostname文件。
[root@localhost yum.repos.d]# hostnamectl
Static hostname: localhost.localdomain
Icon name: computer-vm
Chassis: vm
Machine ID: fbb6652b326c4bdca62b483b472a88d0
Boot ID: 479380da3a3a40ce8effc0704e1ad133
Virtualization: vmware
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-862.14.4.el7.x86_64
Architecture: x86-64
[root@localhost yum.repos.d]# hostnamectl --static set-hostname CentOS7
[root@localhost yum.repos.d]# hostname
CentOS7