Shulou(Shulou.com)06/01 Report--

This article mainly explains "what is the centos7.nvram of centos7". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "what is the centos7.nvram of centos7".

If you have a VMware virtual machine called centos7, you will see a file called centos7.nvram in the virtual machine's directory.

This file records the BIOS or UEFI information of the virtual machine, recording the order of booting the device, hard disk, CPU, clock time and other hardware information. The virtual machine is very much like a virtual machine, making a whole set of things that were originally in the physical machine.

Nvram, is the abbreviation of non-volatile random access memory, that is, the content will not disappear after a power outage, which is not quite the same as RAM, similar to the hard drive. The computer's memory, also known as RAM, disappears after a power outage and cannot be preserved for a long time. And NVRAM, obviously different, after the power outage, the content still exists.

Another good example of NVRAM is a flash drive made of flash memory. However, more and more USB drives use SSD as storage media.

Thank you for your reading, the above is the content of "what is the centos7.nvram of centos7". After the study of this article, I believe you have a deeper understanding of what the centos7.nvram of centos7 is, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.