Windows10 and Centos7 dual system installation

Due to the need for learning, I installed the Centos7 system on my computer yesterday. Although I saw others install it once before, I thought it was very simple. However, it still took me nearly a day to operate it myself. Since there are many tutorials on the Internet, but a search found that most of them are ineffective or very short (without detailed introduction), so I want to write a detailed tutorial here to avoid future generations following my old path.

The specific operation of this article has been published on the PHP Chinese website before: please see the detailed introduction for the detailed operation of the picture (//m.sbmmt.com/blog/detail/21085.html)

It should also be emphasized that I am not very familiar with this text editor, so the format of the article is a bit messy,,,,

Step one: Preparation of basic tools

1 .Prepare the Centos7 image (since there are many versions of the image, here is a brief introduction to the image download address and version introduction):

1. Mirror address: http://mirrors.aliyun.com/centos/7 /isos/x86_64/

After opening, it looks like this:

CentOS-7-86_64-DVD.iso Standard installation version, generally download this CentOS-7-86_64-NetInstall.iso The network installation image CentOS-7-86_64-Everything.iso supplements the software of the full version installation disk and integrates all software.

Choose the standard version installation here

2. Download the floppy disk and burn it

Find the downloaded image address

2.Write to U disk

3. Divide the disk partition

In windows10 search, find the disk partition and open it

The space used to install the system can be partitioned or unpartitioned, as long as it is free Just come out! You can click on a disk, right-click to compress the volume, and select the allocation size. Generally, 50G is enough. Here, change to MB

If it appears unallocated, then it is OK

Step 2: Prioritize the USB drive under bios Adjustment:

Open bios. Generally, press and hold F2 to enter when booting, or find recovery, click Restart Now

, click Troubleshooting, click Advanced Options

to enter boot, and adjust your U disk option to the first One, then save and exit

Open the computer again and a message will appear

Select the first option, press e to enter the edit mode, and put: "linuxefi /images/pxeboot/vmlinuz inst.stage2=hd :LABEL=CentOS\x207\x20x86_64 quiet" changed to: "linuxefi /images/pxdboot/vmlinuz linux dd quiet", as shown in the picture, press the ctrl x key

to find the U disk where you installed Centos. The first column below is the address. What is shown in the picture is sdb1. Everyone's address may be different, so you need to find your own address

to exit, press e again to enter the edit mode, and change the first line to the picture In the middle, sda4 (mine is sdb1, the picture below was found on the Internet, so the address is different) is the U disk address you just found

Press Ctrl X to enter, and that’s it

Note that there is something urgently needed to be emphasized here: in the software selection area, the default is minimal installation. After installation, there is only a black window (not suitable for professional programmers), so click to select desktop installation. That’s it

Finally: Congratulations to the boss for getting a Centos7 system

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