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Pipe Viewer – A Unix Utility You Should Know About

Using Fibonacci numbers to convert from miles to kilometers and vice versa

Why Vim uses hjkl keys as arrow keys

A proof that Unix utility sed is Turing complete

ldd arbitrary code execution (2009)

Announcing my first e-book – Awk One-Liners Explained

Perl Oneliners!

How we boosted our marketing email open rate

Top 5 Best Programming Languages

Top 5 Worst Programming Languages

ldd arbitrary code execution

The Computer Revolution Hasn't Happened Yet

Being good at coding competitions correlates negatively with job performance

Summary of all the MIT Introduction to Algorithms lectures (2009)

My Job Interview at Google

Vim plugins that I use

Curl Cookbook

Being good at programming competitions correlates negatively with being good on the job

The Linear Time Algorithm for Finding Fibonacci Numbers is not Linear

A proof that Unix utility sed is Turing complete

A Simple LD_PRELOAD Tutorial

Something you didn't know about functions in bash

Handy one-liners for AWK (2003)

Low Level Bit Hacks You Absolutely Must Know

Browserling goes viral with cheap phone users trying to use WhatsApp

I'm creating a network of free and easy to use programmer tools sites

Being good at programming competitions correlates negatively with being good on the job

Here is why vim uses the hjkl keys as arrow keys (2012)

Set operations in unix shell (2008)

My 100 Favorite Science, Programming and Computer Books: Part Six

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