Hit the wall record (continuously updated)

centos7

How to realize virtual machine and windows Transfer between files

• vmtools After the installation of, you can （ Not really recommended ）
• xftp（ useful , Easy to forget ）

window10 File transfer between this machine and subsystem ！ discovery of great importance

Subsystems can be accessed directly windows System , stay /mnt Next is the location of the computer disk

yum-utils install

This is a relationship with yum A collection of integrated utilities , Can be extended in many ways yum It has its own functions , So that yum More powerful 、 Easier to use . When using yum Install on the distribution as the default package manager yum-utils

centos7 modify Alibaba cloud image Do you need it? ？

How to view Linux kernel , Version, etc

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docker Wall collision

docker-desktop-data With the increase of use, it accounts for C disc , To change the disc

• docker-desktop（ Save the data ）
• docker-desktop-data（ Save image ）
  Default on C On the plate ： Default location %LOCALAPPDATA%/Docker/wsl
• data/ext4.vhdx Corresponding storage docker-desktop-data data , Used to store images , It will continue to increase with use .
• distro/ext4.vhdx Corresponding storage docker-desktop data ,100 many mb, Can not move temporarily .

How to change the disk ？
open powershell Complete the following commands
wsl Removed from the , Cancellation , Then import distros
wsl --shutdown

wsl --export docker-desktop-data E:\docker-desktop\docker-desktop-data.tar

wsl --unregister docker-desktop-data

wsl --import docker-desktop-data E:\docker-desktop\data E:\docker-desktop\docker- desktop-data.tar --version 2

The last restart docker

The same method can also move other distro , such as ubuntu

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*windows terminal download To use

In the Microsoft Store