[리눅스]hostname 변경하기

리눅스 hostname 변경하는 방법 호스트네임 확인 [root@localhost ~]# hostname localhost.localdomain [root@localhost ~]# hostnamectl Static hostname: localhost.localdomain Icon name: computer-vm Chassis: vm Machine ID: 4dc4fbdf4c0e4641a24e79259eba8212 Boot ID: bf4cc6196d2f4215a425a8a1e0d1d014 Virtualization: microsoft Operating System: CentOS Linux 7 (Core) CPE OS Name: cpe:/o:centos:centos:7 Kernel: Linux 3.10.0-1.....