查看当前环境虚拟技术 & .bash_profile立即生效方式

Easy way to determine virtualization technology

dmidecode -s system-product-name

Virtualization technolgies

VMware Workstation

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root@localhost:~# dmidecode -s system-product-name
VMware Virtual Platform

VirtualBox

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root@localhost:~# dmidecode -s system-product-name
VirtualBox

Qemu with KVM

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root@localhost:~# dmidecode -s system-product-name
KVM

Qemu (emulated)

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root@localhost:~# dmidecode -s system-product-name
Bochs

References

linux - Easy way to determine virtualization technology - Unix & Linux Stack Exchange

修改.bash_profile立即生效的三种方法

  1. . .bash_profile

  2. source .bash_profile

  3. exec bash --login