Using VirtualBox installation CentOS7

Using VirtualBox installation CentOS7

Reprinted from https://www.jianshu.com/p/18207167b1e7

Software ready

• VirtualBox
  • Official website
  • version: 5.1.18
  • download link
• CentOS
  • Official website
  • version: CentOS-7
  • download link
  • http://mirrors.neusoft.edu.cn/centos/7.6.1810/isos/x86_64/

Installation Environment

• WIN10

Install VirtualBox

VirtualBox is simple to install, has been selected the "Next" button:

1. Installation Initialization page

   
   
    

   

2. Select suites, here we select all

   
   
    

   

3. Choose whether to create a desktop shortcut and start menu, etc.

   
   
    

   

4. Tips will reset the network, continue to ignore this warning installation

   
   
    

   

5. Click OK to begin the installation

   
   
    

   

6. The installation is complete, start VirtualBox

   
   
    

   

Create a virtual machine in VirtualBox

1. Click New

   
   
    

   

2. Choose to display the name and type of virtual machine

   
   
    

   

3. The maximum memory allocation can be used

   
   
    

   

   1492274702879.png
4. Distribution of hard disk

Create a virtual hard disk

 

Select the type of virtual hard disk, because usually does not use the hard disk with other virtualization software, so choose VDI

 

Select a fixed size, because the fixed size faster

 

Select the virtual hard disk file folders and the size of the actual occupation

 

Click to create, VirtualBox to create a placeholder file

 

5. At this point, the virtual machine has been created

   
   
    

   

Adding a virtual machine as a virtual CD

Click Settings

 

Adjust the boot sequence of virtual machines, prefer to use the drive to start

 

Add a virtual CD, download a good choice before CentOS-7-x86_64-DVD-1611.iso

 

Upon completion

 

Start the virtual machine

 

 

Install CentOS 7

After starting the virtual machine, enter the CentOS installation page, select 7 Install CentOS Linux 7. Test this medis & Install CentOS Linux 7After the end conditions will be checked before installation, is not required here. Selections, enter into the next step

 

Select Language: Chinese -> Simplified Chinese

 

Select the disk location to install the system

 

Before setting VirtualBox virtual machine allocated virtual hard disk

 

Select the software to be installed

 

Here according to preference / need to choose whether to install desktop environments. The table does not need to be selected minimum installation

 

Network Configuration

 

Click install, enter the following page

 

Set ROOT user password

 

You can create a normal user

 

After installation is complete, click Restart

 

After the restart, centos enter the boot menu, select the first item, press Enter to enter the system. The second 0-rescue.. is to rescue mode, repair system for system failure.

 

Agree to license

 

 

Click on "Completing the configuration", enter the user selects the page:

 

Enter the password to complete the login

 

At this point, CentOS7 installation is complete.

 

Let the desktop in full screen

Install "enhancements" in the CentOS

 

Select Run

 

Because it is installed with the ordinary user, so the user input ROOT password authentication

 

The installation is complete, reboot the system to take effect.