Lệnh hiển thị thông tin máy chủ Linux

hostnamectl
Static hostname: vps
         Icon name: computer-vm
           Chassis: vm
        Machine ID: 47b79e2d10914120ba17d2dc6fec55b1
           Boot ID: b1d5fff67f9f4f068a40783bce98473a
    Virtualization: kvm
  Operating System: Ubuntu 20.04 LTS
            Kernel: Linux 5.4.0-31-generic
      Architecture: x86-64

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