Environment preparation:
- Download VirtualBox
- centos7 system x86_64 image file
- VirtualBox download address: https://www.virtualbox.org/wiki/Downloads
- Choose the specific system version to download according to your computer, the version used in this article is v 6.1.0
- Centos7 image file address: https://mirrors.aliyun.com/centos/7/isos/x86_64/CentOS-7-x86_64-Minimal-1908.iso
- There are many mirror servers in China. This article chooses Ali's server to download.
Install centos7:
- Assuming that you have installed virtualbox and downloaded the system image, the next step is to enter the installation step.
(1) Run virtualbox, click the New button, and a new window will pop up to fill in the information and click Continue.
- Name: The name of the virtual machine, used to display in virtualbox, you can fill in whatever you want.
- Folder: The path to save the configuration, data and other files of the generated VM virtual machine, generally the default is sufficient.
- Type: This article installs a 64-bit centos7 system and selects linux.
- Version: This article installs a 64-bit centos7 system and selects redhat 64-bit.
(2) Allocate virtual machine memory, click Continue.
(3) To create a new virtual hard disk for the virtual machine, click Create -> Type to select VDI by default, click Continue -> Dynamic Allocation, click Continue.
(4) Set the storage path and space size of the virtual hard disk, and click Create.
(5) After completing the above 4 steps, the creation of the virtual machine has been completed, and then the operating system can be installed on the VM.
(6) Click the image above to save, click the disk on the IDE controller to select the downloaded centos7 iso file, and then click OK.
(7) Now you can start the virtual machine for system installation and click Start.
(8) Select Install CentOS 7 to enter the installation program
(9) Select english and click continue.
(10) Configure time and time zone.
(11) Configure the devices installed in the system, choose your own disk partition, and click Install after partitioning.
(12) Click root password to create an administrator password and wait for the installation to complete.
