ServerAdmin.ru | United States America (US)

Create: 2024-01-15 Update: 2025-07-09 17:58:11

Короткая справочная заметка. С недавних пор (последние ~два года) для просмотра информации о системе использую простую команду:

# hostnamectl

Static hostname: serveradmin.ru
Icon name: computer-vm
Chassis: vm
Machine ID: 3cdf45d116364add90df898f553e5665
Boot ID: de9b9d3b12e54447abd7fdccc4543ebd
Virtualization: microsoft
Operating System: Debian GNU/Linux 11 (bullseye)
Kernel: Linux 5.10.0-26-amd64
Architecture: x86-64

Потихоньку ушёл от всех других вариантов. Раньше пользовался:

# lsb_release -a
# uname -a
# cat /etc/os-release
# cat /etc/redhat-release

Уже забывать всё это стал. Hostnamectl даёт всю базовую информацию сразу, так что никуда заглядывать больше не надо. Тут и имя системы, и версия ОС, и ядро. Сразу видно, виртуальная машина это или контейнер. Если контейнер, то будет показан его тип: docker, lxc или openvz. Если VM, то тип виртуализации.

#systemd

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Короткая справочная заметка. С недавних пор (последние ~два года) для просмотра информации о системе использую простую команду:

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Telegram Updated: 2025-07-09 17:58:11

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