How Does Telnet Work?
Telnet originally was used on terminals. These computers require only a keyboard because everything on the screen displays as text. The terminal provides a way to remotely log on to another device, just as if you were sitting in front of it and using it like any other computer. Nowadays, Telnet can be used from a virtual terminal, or a terminal emulator, which is essentially a modern computer that communicates with the same Telnet protocol. One example of this is the telnet command, available from the Command Prompt in Windows that uses the Telnet protocol to communicate with a remote device or system. Telnet commands can also be executed on other operating systems, such as Linux and macOS, in the same way that they’re executed in Windows. Telnet isn’t the same as other TCP/IP protocols such as HTTP, which transfers files to and from a server. Instead, the Telnet protocol has you log on to a server as if you were an actual user, then grants you direct control and all the same rights to files and applications as the user that you’re logged in as.
How to Use Windows Telnet
Although Telnet isn’t a secure way to communicate with another device, there are a reason or two to use it, but you can’t just open up a Command Prompt window and expect to start executing commands. Telnet Client, the command-line tool that executes telnet commands in Windows, works in every version of Windows, but, depending on which version of Windows you’re using, you may have to enable it first.
Enable the Telnet Client in Windows
In Windows 11, Windows 10, Windows 8, Windows 7, and Windows Vista, turn on the Telnet Client in Windows Features in Control Panel before any relevant commands can be executed.
Execute Telnet Commands in Windows
Telnet commands are easy to execute. After opening Command Prompt, enter the word telnet. The result is a line that says Microsoft Telnet>, which is where commands are entered. If you don’t plan to follow the first telnet command with additional commands, type telnet followed by any command, such as the ones shown in the examples below. To connect to a Telnet server, enter a command that follows this syntax: For example, entering telnet textmmode.com 23 connects to textmmode.com on port 23 using Telnet. Microsoft keeps a list of telnet commands if you’d like to learn more about how to do things like open and close a Telnet connection, display the Telnet Client settings, and more.
Telnet Games & Additional Information
There are a number of Command Prompt tricks you can perform using Telnet. Some of them are in text form, but you may have fun with them. Check the weather at Weather Underground : Use Telnet to talk to an artificially intelligent psychotherapist named Eliza. After connecting to Telehack with the command below, enter eliza when asked to choose one of the listed commands. Watch an ASCII version of the full Star Wars Episode IV movie by entering this in Command Prompt: Beyond the fun things that can be done in Telnet are a number of Bulletin Board Systems (BBS). A BBS provides a way to message other users, view news, share files, and more. The Telnet BBS Guide lists hundreds of servers that you can connect to using this protocol.
