What isrlogin

Rlogin, short for Remote Login, is a Unix command that allows users to log in to a server on the network from a remote location, as if they were physically at the terminal connected to that computer. It is a powerful tool that enables users to access resources on another computer in the network without being physically present at the location.

Rlogin is essentially the same as the Telnet command but with the added feature of sending information to the server about the client computer or terminal being used. This is useful because it allows the server to optimize its settings based on the characteristics of the client machine, resulting in a better user experience.

To use rlogin, users need to have an account on the target server and must know its IP address or hostname. Once connected, users can perform various tasks, such as running commands, editing files, and managing the server from a remote location.


What are some use cases for rlogin?

Rlogin is typically used in situations where users need to remotely access servers or other network resources. Some examples include managing a cluster of servers, remotely administering a web server, or accessing files stored on a remote machine.

Is rlogin secure?

Rlogin sends data in clear text, making it vulnerable to interception by an attacker. It is recommended to use a secure alternative such as SSH for remote logins.


Rlogin is a powerful Unix command that allows users to remotely log in to a server on the network, providing convenient access to resources from a remote location. Although not a secure option, it is still widely used in many applications where security is not a primary concern.

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