Linux笔记

centos7

查看主机名
[root@zabbix ~]# hostnamectl
Static hostname: zabbix
Icon name: computer-vm
Chassis: vm
Machine ID: 582fc16263f1454e88a6582f07c01f3e
Boot ID: 05543ead72824eec94cbc53849ec11d7
Virtualization: kvm
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-514.el7.x86_64
Architecture: x86-64

修改主机名
[root@zabbix ~]# hostnamectl set-hostname client