Set Hostname Centos 7
Set Hostname
hostnamectl set-hostname sec.roomit.tech --static
hostnamectl set-hostname sec --transient
hostnamectl set-hostname Audit-Security --prettyh
hostnamectl
Output :
Static hostname: dwiyan-Ops
Icon name: computer-desktop
Chassis: desktop
Boot ID: c137602554c54035b9e01e6df1b9f783
Operating System: Ubuntu 14.04.5 LTS
Kernel: Linux 3.13.0-108-generic
Architecture: x86_64