sudo -i
adduser peter
passwd peter
whereis sudoers
nano /etc/sudoers

添加一行新用户到root组
## Allow root to run any commands anywhere
root    ALL=(ALL)       ALL
peter   ALL=(ALL)       ALL

https://blog.csdn.net/qq_41980405/article/details/105291959https://blog.csdn.net/qq_41980405/article/details/105291959

Windows免密码登录Linux

https://blog.csdn.net/qq285744011/article/details/118293937

ssh-keygen -t rsa -C "你的邮箱地址"