Using Ssh

,sshTOC.fm.11051 Page v Tuesday, February 20, 2001 2:14 PM Table of Contents Preface ..................................................................................................................... ix 1. Introduction to SSH .................................................................................. 1 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 1.7. What Is SSH? ............................................................................................. 2 What SSH Is Not ....................................................................................... 2 The SSH Protocol ..................................................................................... 4 Overview of SSH Features ....................................................................... 5 History of SSH ........................................................................................ 10 Related Technologies ............................................................................. 12 Summary ................................................................................................. 18 2. Basic Client Use ....................................................................................... 19 2.1. 2.2. 2.3. 2.4. 2.5. 2.6. 2.7. 2.8. A Running Example ............................................................................... Remote Terminal Sessions with ssh ...................................................... Adding Complexity to the Example ...................................................... Authentication by Cryptographic Key ................................................... The SSH Agent ....................................................................................... Connecting Without a Password or Passphrase ................................... Miscellaneous Clients ............................................................................. Sum