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# ubuntu修改ssh端口

1.打开配置文件

```
nano /etc/ssh/sshd_config
```

2.在#Port 22下面增加一行

```
Port 8990  #数字为自己要设置的端口号
```

修改端口不能和已有的服务端口相同。

3.重启ssh服务：

```
/etc/init.d/ssh restart
```

ubuntu修改ssh端口比centos简单。