Command Line

Notes on clarifying man pagesOriginal article link with an AI-written directory summary

An exploration of what makes command-line manuals easier to navigate. Examples from tools such as rsync and strace illustrate concise option summaries, meaningful groupings, and ways to bring practical guidance into man pages.

Essay · Documentation · Command Line

How to add a directory to your PATHOriginal article link with an AI-written directory summary

A step-by-step explanation of adding a directory to PATH across different shell setups. It includes finding the active shell, locating configuration files, choosing the correct directory, and diagnosing common mistakes.

Tutorial · Command Line · Shells

Why pipes sometimes get "stuck": bufferingOriginal article link with an AI-written directory summary

Why output can appear to stop when programs are connected through a pipe. Julia Evans explains buffering behavior and shows how understanding the programs on either side helps diagnose delayed output.

Guide · Command Line · Unix