Full Screen and sharing for Oracle VM virtualbox Virtual Machine

Virtual Machine: VirtualBox

(1)

To use full screen, shared functions, and other functions, you need to install enhanced functions for the Virtual Machine>

Click "device" --> "Install enhancement"

The optical drive icon appears on the desktop, VBOXADDITIOINS_3.28_64453. If not, you can find it in the media folder.

(2) install enhancements

Open it and find the VBoxLinuxAdditions-x86.run inside

Open the terminal and go to the directory where the VBoxLinuxAdditions-x86.run is located:

Sudo sh VBoxLinuxAdditions-x86.run
Running

At this point, the enhancement feature has been installed and restarted to take effect.

(3) set full screen

Move the mouse to the upper-right corner of the screen and click maximize. The window is indeed maximized...

(4) set sharing

Click "device" --> "allocate data space" on the VM"

Click the add data space button in the upper-right corner. Select the local folder path you want to share, as shown in "share"

Select fixed allocation (read-only allocation), "OK", and the settings are complete.

(5) Attaching

Create a folder on your linux machine to share files on windows, such as "cmd_win"

Mkdir cmd_win

Okay. Now open the terminal and go to the directory where cmd_win is located.

Run the following command:

Mount-t vboxsf share performance_win

Now you can see the files on windows in cmd_win.

Reboot failed. After restart, you need to re-Execute mount-t vboxsf share mounted _win mounting.