Difference between revisions of "Hostnamectl"
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| − | {{ | + | {{lowercase}} |
| + | <code>hostnameclt</code> command included in the <code>[[systemd]]</code> package. | ||
| − | + | hostnameclt | |
| + | hostnameclt | grep "[[Operating System]]" | ||
| + | == Examples == | ||
| + | * Set hostname: | ||
| + | ** <code>hostnamectl set-hostname NEW_SERVER_NAME.YOUR_DOMAIN.COM</code> | ||
| + | |||
| + | * Read information: | ||
| + | hostnamectl | ||
| + | Static hostname: VM_NAME1 | ||
| + | Transient hostname: VM_NAME2 | ||
| + | Icon name: computer-vm | ||
| + | Chassis: vm | ||
| + | Machine ID: 55b9165a7ae241bf9b59adaf1d93a867 | ||
| + | Boot ID: t46f00f0acda40a9b2aaecf3fec1b512 | ||
| + | Virtualization: [[vmware]] | ||
| + | Operating System: [[Ubuntu 20.04.1]] LTS | ||
| + | Kernel: Linux 5.4.0-53-generic | ||
| + | |||
| + | <code>[[/etc/cloud/cloud.cfg]]</code> | ||
| + | preserve_hostname=true | ||
| − | |||
| − | |||
| + | == Related terms == | ||
| + | * <code>[[virt-clone]]</code> | ||
| + | * <code>[[net-hostname (virt-sysprep)]]</code> | ||
| + | * <code>[[hostname]]</code>: <code>[[/etc/hostname]]</code> | ||
| + | * <code>/etc/[[hosts]]</code> | ||
| + | * <code>[[host]]</code> | ||
| + | * <code>[[Terraform provisioner: remote-exec]]</code> | ||
| + | * <code>[[lsb_release]]</code> | ||
| + | == See also == | ||
| + | * {{hostnameclt}} | ||
| + | * {{FQDN}} | ||
[[Category:Systemd]] | [[Category:Systemd]] | ||
Latest revision as of 10:25, 20 March 2024
hostnameclt command included in the systemd package.
hostnameclt hostnameclt | grep "Operating System"
Examples[edit]
- Set hostname:
hostnamectl set-hostname NEW_SERVER_NAME.YOUR_DOMAIN.COM
- Read information:
hostnamectl
Static hostname: VM_NAME1
Transient hostname: VM_NAME2
Icon name: computer-vm
Chassis: vm
Machine ID: 55b9165a7ae241bf9b59adaf1d93a867
Boot ID: t46f00f0acda40a9b2aaecf3fec1b512
Virtualization: vmware
Operating System: Ubuntu 20.04.1 LTS
Kernel: Linux 5.4.0-53-generic
/etc/cloud/cloud.cfg
preserve_hostname=true
Related terms[edit]
virt-clonenet-hostname (virt-sysprep)hostname:/etc/hostname/etc/hostshostTerraform provisioner: remote-execlsb_release
See also[edit]
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