what is telnet?

What is telnet?

Note: SSH is required to establish remote terminal connections to Indiana University's central systems. SSH is similar to telnet, but is far more secure; see What are SSH and SSH2?

Telnet is a protocol that allows you to connect to remote computers (called hosts) over a TCP/IP network (such as the Internet). Using telnet client software on your computer, you can make a connection to a telnet server (i.e., the remote host). Once your telnet client establishes a connection to the remote host, your client becomes a virtual terminal, allowing you to communicate with the remote host from your computer. In most cases, you'll need to log into the remote host, which requires that you have an account on that system. Occasionally, you can log in as guest or public without having an account.

Telnet clients are available for all major operating systems.

Command-line telnet clients are built into most versions of Mac OS X, Windows, Unix, and Linux. To use these clients, go to their respective command lines (i.e., the Terminal application in Mac OS X, the shell in Unix or Linux, or the DOS prompt in Windows), and then enter:

telnet host port

Replace host with the address of the service, and port with the port number on which the service runs (e.g., 80 for http).

This is document aayd in domain all. Last modified on November 18, 2013.

from:http://kb.iu.edu/data/aayd.html

本文参与腾讯云自媒体分享计划,欢迎正在阅读的你也加入,一起分享。

我来说两句

0 条评论
登录 后参与评论

相关文章

  • lamp on ubuntu

    A "LAMP" stack is a group of open source software that is typically installed t...

    ke1th
  • register

    In 16-bit mode, such as provided by the Pentium processor when operating as a ...

    ke1th
  • Tensorflow:tf.train.SyncReplicasOptimizer

    Class to synchronize, aggregate gradients and pass them to the optimizer.

    ke1th
  • SVN:retrieval of mergeinfo unsupported by

    今天在使用TortoiseSVN合并代码时,遇到了获取mergeinfo不支持的问题,具体出错截图:

    Dylan Liu
  • DAY12:阅读CUDA C Runtime 之多GPU编程

    GPUS Lady
  • 卷积高斯嵌入对于个性化推荐的不确定性(CS AI)

    大多数现有的基于嵌入的推荐模型都使用与低维空间中单个固定点相对应的嵌入(矢量)来表示用户和项目。这样的嵌入无法准确地用推荐系统中经常出现的不确定性来表示用户/项...

    刘子蔚
  • 面向非标准到达过程的多服务器系统人员配备(CS P)

    服务系统的到达过程通常显示(i)大于预期的波动,(ii)时变率和(iii)时间相关性。因此,我们引入了一种结合了这三个特征的特定非均匀泊松过程。最终的到达过程将...

    蔡秋纯
  • 用schemaSpy制作数据库文档

    Schemaspy是一款Java开发的数据库文档生成工具,是开源的。生成的数据库文档非常的漂亮,实用。最近探索了两天终于会使用这个工具了。我接触到这个工具是在开...

    张善友
  • C++核心准则F.52:在lambda表达式中使用引用形式捕捉局部变量

    F.52 在lambda表达式中使用引用形式捕捉局部变量,包含向算法传递变量的情况。

    面向对象思考
  • 用蒙特卡罗树搜索和深神经网络求解旅行商问题(CS AI)

    我们提出了一种结合深度强化学习和蒙特卡罗树搜索的自学习方法来解决旅行商问题。 这种方法有两个优点。 首先,它采用深度强化学习来计算决策的价值函数,省去了手工制作...

    用户7095611

扫码关注云+社区

领取腾讯云代金券