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Root to connect the Linux operating system Telnet

Source: Internet
Author: User
Keywords OS nbsp;
Tags aliyun connect default etc html http linux operating
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By default, the root user cannot connect to the Linux operating system in Telnet and is also unsafe. But technically, it can be achieved.

There are two ways:
&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;
(1) #mv/etc/securetty/etc/securetty.bak

Or

(2) #vi/etc/pam.d/login

Comment out the line auth required pam_securetty.so

To read:

#auth Required Pam_securetty.so

Save and exit.

You can use the root user to Telnet to the Linux system.

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