Linux command
virt-what 命令
安全
May affect permissions or system state. Check the target first.
命令示例
Detect
sudo virt-what
Log
sudo virt-what > [path/to/file]
Example
virt-what --version
说明
virt-what is a shell script that detects if you are running inside a virtual machine. It prints one or more lines identifying the virtualization technology. If nothing is printed, the system is running on bare metal. The tool can detect various hypervisors including KVM, QEMU, Xen (HVM and PV), VMware, VirtualBox, Hyper-V, Docker, LXC, OpenVZ, Podman, and others. Multiple lines may be printed for nested virtualization (e.g., both "kvm" and "hyperv" when running KVM inside Hyper-V).
参数
- --version
- Display version information
FAQ
What is the virt-what command used for?
virt-what is a shell script that detects if you are running inside a virtual machine. It prints one or more lines identifying the virtualization technology. If nothing is printed, the system is running on bare metal. The tool can detect various hypervisors including KVM, QEMU, Xen (HVM and PV), VMware, VirtualBox, Hyper-V, Docker, LXC, OpenVZ, Podman, and others. Multiple lines may be printed for nested virtualization (e.g., both "kvm" and "hyperv" when running KVM inside Hyper-V).
How do I run a basic virt-what example?
Run `sudo virt-what` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --version do in virt-what?
Display version information