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提示：以下是本篇文章正文内容，下面案例可供参考

一、ubantu做好准备工作

ubantu装好相应的工具

$sudo apt update
$sudo apt install net-tools
$sudo apt install ssh
$ps -elf|grep sshd
$sudo apt install vim
$sudo apt install gcc g++
$ifcnofig  //查看是否可以显示自己的ip

二、Xshell链接的步骤

1.下好xshell与完成ubantu的准备工作

2.ifconfig显示自己的ip

代码如下（示例）：

ifconfig
ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.211.128  netmask 255.255.255.0  broadcast 192.168.211.255
        inet6 fe80::4a70:738f:bf8c:f7f3  prefixlen 64  scopeid 0x20<link>
        ether 00:0c:29:67:47:13  txqueuelen 1000  (以太网)
        RX packets 230  bytes 22413 (22.4 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 181  bytes 33844 (33.8 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (本地环回)
        RX packets 2068  bytes 151450 (151.4 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2068  bytes 151450 (151.4 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

ip地址为192.168.211.128 ，子网掩码为255.255.255.0，默认网关192.168.211.2（一般为.2）

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## 3.在ubantu的右上角点击最左边的三个链接的按钮 

按提示输入ubantu的账号和密码点击连接。