OK, tonight I want to do this - passwordless access to my Linux box from Windows over SSH. This site looks like what I need - and of course because I'm coming in from a Windows box I'll be using Putty - and this is the story for that part of the equation. So, At the PC, run 'puttygen' (taking all defaults - RSA, SSH-2, 1024 - but no passphrase) and save the resulting private key - in my case to priv-key.pps - and copy the txt at the top of the Puttygen screen labelled "Public Key for pasting into OpenSSH authorized_keys file" Now ssh to the Linux box, type ssh -V to check that we're using OpenSSH, then (assuming we want to login as root): mkdir /root/.ssh cd /root/.ssh vi authorized_keys "Public Key for pasting into OpenSSH..." text we got from Puttygen > chmod 700 .ssh chmod 600 .ssh/authorized_keys Right, now start Putty and create a config - but in the Connection,Data, AutoLoginName enter root , and in Connection,S...
occasional jottings on what I'm up to...