Unix

Using bash's $RANDOM variable to shuffle lines in a file with a simple one-liner.

Exploring domain-specific languages through building a web server: parsing JSON configs, handling keep-alive bugs, and weighing tools like Boost Spirit and ANTLR.

Backing up your website files to Amazon S3 using Brackup, a Perl-based backup script that handles redundancy and scaling automatically.

Examining why Windows setup ignores other operating systems during installation, and how Linux solved this problem years ago.

A practical GNU Screen configuration with useful keybindings for window management and a helpful status line.