一、修和IP和DNS

1、打开配置文件

vim /etc/network/interfaces# 加入
auto eth0
iface eth0 inet static
address 10.3.0.231
netmask 255.255.255.0
gateway 10.3.0.1

 2、取消IP地址

ip addr flush dev eth0

3、配置DNS

vim /etc/resolv.confnameserver 114.114.114.114

4、重启网络

systemctl restart networking

二、开启SSH

1、打开配置文件

vim /etc/ssh/sshd_config# 第57行，开启
PasswordAuthentication yes# 如果你还想开启 root 登陆，修改第 53 行
PermitRootLogin yes

2、重启

systemctl restart ssh

三、开启远桌桌面

1、安装 

apt install xrdp -y

2、远程

解决在 Xshell 中 vim 不能右键复制粘贴的问题

vim /usr/share/vim/vim90/defaults.vim" In many terminal emulators the mouse works just fine.  By enabling it you
" can position the cursor, Visually select and scroll with the mouse.
" Only xterm can grab the mouse events when using the shift key, for other
" terminals use ":", select text and press Esc.
if has('mouse')if &term =~ 'xterm'"set mouse=a    # 第83行修改set mouse=velseset mouse=nviendif
endif