linux

If you’ve been using Linux for any small length of time, you’ve likely used sed before. Most of the time, you’ve seen it in the form of sed "s/find/replace/g", so you simply go to it whenever there’s a replacement you want to do.

But sed stands for stream editor, and as a tool it can do more than just find and replace.

For all my undergrad, my laptop was a refurb’d EliteBook 2540p. It was released in 2010 around the $1000 mark, and I picked it up in the summer of 2014 for $300. It was a little 12-inch thing, came with Windows 7 and no bloatware to speak of. I loved that thing, despite the overheating, the weight, the first-gen Intel Core series chip, the pathetic battery life, and the overheating.