Set Hostname2015/11/21

	This is the example for setting Hostname of your system.
[1]	Change hostname. (but if rebooting, it will be back).

# show current hostname

localhost:~ #

hostname

localhost

# change hostname

localhost:~ #

hostname dlp.srv.world

localhost:~ #

hostname

dlp.srv.world

# just changed

[2]	Change hostname permanently.

localhost:~ #

hostnamectl set-hostname dlp.srv.world

# show status

localhost:~ #

hostnamectl

   Static hostname: dlp.srv.world
         Icon name: computer-vm
           Chassis: vm
        Machine ID: 2a5d1c0e8a0f4260a922c4e4a356a863
           Boot ID: f67c3cd09d884687b92c4da52860927e
    Virtualization: kvm
  Operating System: SUSE Linux Enterprise Server 12
       CPE OS Name: cpe:/o:suse:sles:12
            Kernel: Linux 3.12.28-4-default
      Architecture: x86-64

Matched Content