SSH Tutorial for Linux

This article is one of the top tutorials covering SSH on the Internet. It was originally written back in 1999 and was completely revised in 2006 to include new and more accurate information. As of October, 2008, it has been read by over 473,600 people and consistently appears at the top of Google’s search results for SSH Tutorial and Linux SSH.

https://support.suso.com/supki/SSH_Tutorial_for_Linux