Code Review: On Signals

POSIX signals can be a topic with a bit of mythos and fear around it. In this post, I’ll try to dispel some of this fear with examples from real systems and how they solve problems via signals.

Droidcon NYC Talk

(I haven’t posted here for a really long time. There have been many reasons, mostly I got caught up in a new job and lost the writing rhythm. I’ll try and fix that.)

Securing SSH with TOTP

I’ve been playing with personal security lately and trying to get OATH-TOTP to work on my private server. This post is a tutorial of how to get the more interesting features implemented.