wsl安装linux

安装wsl

启用适用于 Linux 的 Windows 子系统

以管理员身份打开 PowerShell （> PowerShell > 右键单击 > 以管理员身份运行） 并输入以下命令，然后重启

dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart

启用虚拟机功能

以管理员身份打开 PowerShell 并运行，然后重启

dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart

下载 Linux 内核更新包

wsl_update_x64.msi

将 WSL 2 设置为默认版本

wsl --set-default-version 2

更新 WSL

wsl --update

wsl基本命令

关机

wsl --shutdown

终止

wsl --terminate

更新 WSL

wsl --update

关闭wsl

wsl --shutdown

导出wsl

wsl --export Ubuntu-20.04 G:\WSL\myUbuntu.tar

注销原来的wsl

wsl --unregister Ubuntu-20.04

列出已安装的 Linux 分发版

wsl --list --verbose
wsl -l -v

恢复原来的用户名

myUsername=bo
echo -e “[user]\ndefault=$myUsername” >> /etc/wsl.conf

导入已有vhdx文件

wsl --import-in-place

wsl --import-in-place Ubuntu20.04 D:\wslubuntu\backup\ext4.vhdx

导入新的wsl

wsl --import WSL名称 安装目录 WSL压缩包文件地址

wsl --import Ubuntu-20.04 D:\wslubuntu\ D:\wslubuntu\ubuntu.tar --version 2

wsl config配置

Windows 文件资源管理器并在地址栏中输入 %UserProfile%。 该目录路径应类似于：C:\Users\<UserName>\.wslconfig。

# Settings apply across all Linux distros running on WSL 2
[wsl2]# Limits VM memory to use no more than 4 GB, this can be set as whole numbers using GB or MB
memory=4GB # Sets the VM to use two virtual processors
processors=2# Specify a custom Linux kernel to use with your installed distros. The default kernel used can be found at https://github.com/microsoft/WSL2-Linux-Kernel
kernel=C:\\temp\\myCustomKernel# Specify the modules VHD for the custum Linux kernel to use with your installed distros.
kernelModules=C:\\temp\\modules.vhdx# Sets additional kernel parameters, in this case enabling older Linux base images such as Centos 6
kernelCommandLine = vsyscall=emulate# Sets amount of swap storage space to 8GB, default is 25% of available RAM
swap=8GB# Sets swapfile path location, default is %USERPROFILE%\AppData\Local\Temp\swap.vhdx
swapfile=C:\\temp\\wsl-swap.vhdx# Disable page reporting so WSL retains all allocated memory claimed from Windows and releases none back when free
pageReporting=false# Turn on default connection to bind WSL 2 localhost to Windows localhost. Setting is ignored when networkingMode=mirrored
localhostforwarding=true# Disables nested virtualization
nestedVirtualization=false# Turns on output console showing contents of dmesg when opening a WSL 2 distro for debugging
debugConsole=true# Enable experimental features
[experimental]
sparseVhd=true