Here is a quick SSH tip that I only discovered a month or two ago despite years of using SSH on a daily basis. When SSH freezes, as can sometimes happen if the network connection drops, it is possible to kill the connection more elegantly than just by closing the terminal tab (my previous way of dea …

There are strong opinions on whether to run your SSH daemon on ports other than the default 22. On the pro side, the argument is that most automated tools only check port 22, so you reduce your exposure to random script kiddies by not running it there. That’s just security by obscurity say t …

Today I needed to add a passphrase to an ssh key. The key had previously been used for automated batch processing work in cronjobs, and thus didn't have a passphrase set — a bit of a security no-no. A quick scan of the ssh-keygen manpage led me to the -p flag, which updates or creates a pas …

This should be an unusual blog. I’m attempting to combine a belated shoutout for nor’s collaborative porn project, OpenSauce with a howto guide to making rsync work on windows. Lets see how it that works out. Nor's radicalx project has previously inv …

There is plenty of other documentation of how to set up remote passwordless ssh logins elsewhere on the web. But it often takes some faffing to make it work as you'd like. Now, I often do this, so I thought I’d write up the easiest way that I’ve found to do so. It only has two steps. How …

I was just now trying to see how the New Internationalist website might look from Canada, to test some GeoIP set up that we’re working on. So I used a trick that I mainly use when I’m browsing the interwebs from public WiFi networks. Given the emergence of tools like Firesheep, whic …