Set Hostname2022/01/18 |
If you would like to change Host Name of your System, set like follows.
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[1] | Change hostname. (but when System restarted, it will be back). |
# change hostname [root@localhost ~]# hostname dlp.srv.world [root@localhost ~]# dlp.srv.world # changed |
[2] | Change hostname permanently. |
[root@localhost ~]#
hostnamectl set-hostname dlp.srv.world # show settings [root@localhost ~]# Static hostname: dlp.srv.world Icon name: computer-vm Chassis: vm Machine ID: 0ee8aaabffd64d7c83abb8937d15fecc Boot ID: 301e1f482f1c4c9888374aa471ba0fad Virtualization: kvm Operating System: CentOS Stream 9 CPE OS Name: cpe:/o:centos:centos:9 Kernel: Linux 5.14.0-41.el9.x86_64 Architecture: x86-64 Hardware Vendor: Red Hat Hardware Model: KVM |
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