Do Use SSH Keys When ever you can use a key for SSH. Once you create it, you can distribute the public side widely to enable access where ever you need it. Generating one is easy: ssh-keygen -t dsa Don't Use a Blank Passphrase on Your Key This key is now your identity. Protect it.
I’m not leery of Google shuttering its Gmail service, but I can imagine a scenario where they cut off my access to Gmail and I have no way to plead my case to the search behemoth. So I went looking …
I’ve had the idea of embedding a computer DSLR camera for a couple of years now, but for whatever reason I never got around to implementing it, mostly due to the cost of small single board computers. Until now, that is. With the release of the Raspberry Pi, embedded computing has all of a sudden become much more…
This post was republished on Lifehacker. I just started my junior year at Penn. Aside from a newly developed disdain for the freshmen I see bumbling their
We do this software development thing. I don’t have to tell you at times, it’s a very trying process. You shouldn’t have to deal with tools that get in your way or make your experience any less pleasurable. Okay. So you got the fancy chair. How about
SSH keys are useful to login over ssh (secure shell) without typing a password. They are also used by Github and other version control systems for passwordless authentication. Here is some basic information from the software developer point of view how to use SSH keys for maximum comfort and security. These…
I give some advice each year in my annual Sphinx tutorial at PyCon . A grateful student asked where I myself had learned the tip. I have done some archæology and finally have an answer. Let me share what I teach them about “semantic linefeeds,” then I will reveal its source — which turns out to have been written when…
2008 blast from the past: me, Mike Wallin, and Derek Sivers, the subject of this post. (Photo: A3maven) [Total read time: 3-5 minutes.] Derek Sivers is one of my favorite people. He is a programmer who lost his stage fright by doing more than 1,000 gigs as a circus ring leader (!!!). He’s also a […]
