About the basics of virtual machine
Virtual machine
1. Virtual machine overview
A software program running on a computer that simulates computer hardware functions to provide an independent computer environment for other software programs.
2. Running mode of virtual machine
1) sojourn structure
Installed as an application on the operating system, multiple operating systems can be installed on this application
2) Native architecture
The virtual machine software is installed directly on the computer hardware
The virtual machine itself is an operating system.
1. Virtual machine product
1) Vmware
VMware Workstation (sojourn)
VMware vSphere (native)
2) Microsoft
Virtual PC (sojourn)
Virtual Server (sojourn)
Hyper-V (native)
3) Citrix (Citrix)
XenDesktop (native)
XenServer (native)
VI. Overview of the operating system
1. Operating system
A computer software that provides application software with access to computer hardware and provides effective hardware and software management
1. Common operating systems
Windows
UNIX
Linux:
Mac OS:
MS-DOS
7. Manage virtual machines
1. Basic operation of virtual machine
Power off / power on the virtual machine
Restart the virtual machine
Suspend virtual machine
Note: hang: suspend means that the program is not running, but it is not finished, but it is temporarily stopped and the current vmware working state is saved. Next time you can continue the current system directly from the suspension.
2. Virtual machine shortcut keys
Ctrl+Alt
Ctrl+Alt+Enter
Ctrl+Alt+Insert=ctrl+atl+delete
3. Virtual machine hardware settings
Modify memory capacity
Expand hard disk capacity
4. Add and remove hardware
Add hard disk
Remove Devic
Put it into the CD
5. Characteristics of virtual machine snapshots
You can easily restore the system to the specified state
Virtual machines-Snapshots-
6. Clone a virtual machine
1. Virtual machine-manage-Clone-enter the Clone Wizard
Cloning method:
1) linked Clone
2) complete cloning
7 、 VMware Tools
A tool program of VMware Workstation
8. VMware shared folder
Provide the folder in the host to the virtual machine for access
Access the shared folder:
Enter\ vmware-host\ Shared Folders in the address bar
I. Win10 configuration requirements
Processor: 1.0Ghz or faster
Screen: resolution above 800x600
Boot memory: 2GB (64-bit version); 1GB (32-bit version)
Hard disk space: greater than or equal to 16GB (32-bit version); greater than or equal to 20GB (64-bit version)
Video card: support for DirectX 9
