Links

Learning

• IBM Developer Works - System Administration Toolkit Distributed administration using SSH

• 25 SSH command tricks

• SSH Tutorial for Linux

• SSH Can Do That

  Productivity Tips for Working with Remote Servers.

• 9 Awesome SSH Tricks

PuTTY

• putty

scp

• scp

ssh

• Howto setup smooth ssh access

Articles

• A Comparison of Free SSH and SCP Programs for Windows 9x, NT, ME, 2000 and XP. The Automatic login section has a good section on passphrase-less secure keys.