Install centos 7 and centos 7

Install centos 7 and centos 7
Operating System Image File: CentOS-7-x86_64-DVD-1708
Step 1: Download the operating system image file at the following address: Images.

Step 3: click "enable this VM ".

Step 4: Start to install the system. The specific steps are as follows:

• Select the first line and click the Enter key twice.

 

Note: After you click the black area, the virtual machine is displayed. To return to the physical machine, follow the prompts below.

 

• Select "Chinese" and click "continue"

 

• The default value is used for localization and software maintenance. Only the "installation location" needs to be set in the system. The default value is used for other settings. Click "installation location"

 

• Select "I want to configure partitions" and click "finish" in the upper-left corner of the screen"

 

• Select "Standard partition" and click "plus" to add a new mount point. Three mount points need to be added.

 

• The first mount point is/boot and the capacity is 200 MB. Click "add mount point"

 

• The second mount point is swap, And the capacity is twice the memory size. If the memory is larger than 4 GB, swap only needs to be divided into 8 GB, which is a waste. Click "add mount point"

 

• The third mount point is/and the capacity is all the space remaining. Leave the expected capacity blank and click "add mount point"

 

• After adding the three mount points, click "finish" in the upper-left corner of the screen, and then click "receive changes ".

 

• Click Start Installation"

 

• During installation, click "ROOT Password" to set the password for the super administrator ROOT.

 

• The password should be a combination of upper and lower case letters and numbers. Here it is set to 123456. This is only for the convenience of the experiment. Click "finish" in the upper left corner of the screen"

 

• After a while, the system has been installed. Please restart the system immediately.

 

• After the system is restarted, the interface is as follows. The default is the character interface. Enter the username root, password 123456, and press Enter.

 

So far, CentOS7 installation is complete!