win10 子系统 ubuntu

问题 1

https://docs.microsoft.com/en-us/windows/wsl/install-win10
The WSL optional component is not enabled. Please enable it and try again.
See https://aka.ms/wslinstall for details.
Error: 0x8007007e
Press any key to continue...

在解决: powershell 执行
https://docs.microsoft.com/en-us/windows/wsl/install-win10

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

问题 2

root@ubuntu-pc:~# tree
The program 'tree' is currently not installed. You can install it by typing:
apt install tree
root@ubuntu-pc:~# apt install tree
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package tree

替换 ali 源 apt-get update 后解决
cp /etc/apt/sources.list /etc/apt/sources.list.backup
https://opsx.alibaba.com/mirror

修改 umask 与linux系统保持一致，使得建立的文件默认权限正常

root@ubuntu-pc:~# umask        # 查看
0000
root@ubuntu-pc:~# umask 022    # 修改
root@ubuntu-pc:~# umask
0022

访问windows文件

ln -s /mnt/c /c
ln -s /mnt/d /d

终端使用cmder, startup 参数修改成

%windir%\system32\bash.exe ~