1.win10設定為開發人員模式，並安裝subsystem for linux（命令列輸入bash就可以安裝）


2.登入並su到root，然後修改/etc/sudoers，在最後一行加（一定要在最後一行）：
youname1 ALL=(ALL) NOPASSWD:ALL


3.修改/etc/apt/sources.list，註釋掉原來的源，新增：
deb http://mirrors.163.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ xenial-backports main restricted universe multiverse
修改後apt-get update


4.安裝相關開發軟體
sudo apt install -y build-essential
sudo apt install -y gdbserver
sudo apt install -y openssh-server
修改/etc/ssh/sshd_config，把PasswordAuthentication改為yes
sudo ssh-keygen -A
sudo service ssh start 每次啟動控制檯都需要執行，因為控制檯會關掉WSL的所有程式


5.修改ssh埠，預設的22被windows佔用了
vi /etc/ssh/sshd_config


如果要使用vs2017除錯linux程式，參考：
https://blogs.msdn.microsoft.com/vcblog/2017/02/08/targeting-windows-subsystem-for-linux-from-visual-studio/