Set Hostname2025/04/21 |
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This is the example for setting Hostname of your system. |
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| [1] | Change hostname. (but if rebooting, it will be back). |
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# change hostname root@ubuntu:~# hostname dlp root@ubuntu:~# dlp # just changed |
| [2] | Change hostname permanently. |
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root@ubuntu:~#
hostnamectl set-hostname dlp.srv.world # show settings root@ubuntu:~#
Static hostname: dlp.srv.world
Icon name: computer-vm
Chassis: vm
Machine ID: 2d04c429f6b3426daf27c7a9a727ebbc
Boot ID: 9f4921cfff0b4bb090666e30f74859b6
Product UUID: 7b9731cd-eb2a-4e01-ad59-f800192faac0
Virtualization: kvm
Operating System: Ubuntu 25.04
Kernel: Linux 6.14.0-15-generic
Architecture: x86-64
Hardware Vendor: Red Hat
Hardware Model: KVM
Firmware Version: 1.16.3-2.el9_5.1
Firmware Date: Tue 2014-04-01
Firmware Age: 11y 2w 6d
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