Install CentOS 7 and virtualboxcentos in VirtualBox

Install CentOS 7 and virtualboxcentos in VirtualBox

CentOS Linux is used for this study. The Virtual Machine Used is VirtualBox.

CentOS 7: http://mirrors.163.com/centos/7.4.1708/isos/x86_64/CentOS-7-x86_64-DVD-1708.iso

 

1. Open VirtualBox and click Create to create a virtual computer.

2. enter the name of the Virtual Computer and select the system type.

3. Click Next and select the memory size allocated to the virtual computer. 2 GB is allocated here. The memory size should not exceed half of the actual memory size.

4. Next, create a virtual hard disk and select create a virtual hard disk.

5. Select the virtual hard disk file type and VDI.

6. Select the storage method on the physical hard disk, with a fixed size and dynamic allocation. Dynamic Allocation is selected here.

7. Select the new virtual hard disk storage location and select the disk size, and then click Create

8. Now the virtual computer has been created, but it cannot be started. Some simple settings are required. Click Settings, select the optical drive in the boot sequence, and click the up arrow on the right to move the optical drive to the first place.

9. Select "Storage", click "no disk", click the "disc icon" on the right, and select the previous virtual disc file.

10. Select NAT in the network column.

11. Click "start", click "enter", select "first", and select "white.

12. Select Chinese as the language

13. Select the installation location and configure partitions automatically in the partition settings.

 

14. Open the network in the network and host name. The host name can be modified or kept by default.

15. Click to start Installation

16. Set the password

17. New users are advised to create users to use the system.

18. After installation, click restart and enter the password to enter the system.