Ubuntu root remote login to lift ban

SSH service configuration file editing

Sshd_config configuration file editing SSH service, change the port of SSH and root privileges.

Use the command in alphabetical :( i to enter edit mode, press ESC to exit edit mode,: wq save and exit).

root@Jaking:~# vim /etc/ssh/sshd_config

1. Open the remote port

找到 # port 22 所在的这一行,复制该行内容并修改。

将 #port 22 修改为 port 22(将前面的 # 去掉)。

该行内容为设置SSHD服务的端口号

2. To allow remote root login

找到 #PermitRootLogin prohibit-password 这一行,复制该行内容并修改。

将 #PermitRootLogin prohibit-password 修改为 PermitRootLogin yes

3. Restart the ssh service

service sshd restart 或者 /etc/init.d/ssh restart

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Origin blog.csdn.net/Jaking1024/article/details/93381187