Greppers – fast CLI cheat sheet with instant copy and shareable search
I kept re-Googling the same flags, so I built a tiny, fast directory of copy-ready CLI commands. It’s static (vanilla JS), instant search, keyboard nav (↑/↓ + Enter), favorites (localStorage), and linkable queries. Examples: • grep errors → https://www.greppers.com/?q=grep%20error%20logs • list open ports (macOS) → https://www.greppers.com/?q=list%20open%20ports • show git branch graph → https://www.greppers.com/?q=git%20graph • tail with colors → https://www.greppers.com/?q=tail%20colors Tech notes: static site on Netlify, no…
In plain words
Greppers is a static web directory of command-line commands designed to reduce repeated web searches for flags and syntax. It features instant client-side search, keyboard navigation, and one-click copying of ready-to-use commands. Users can save favorites locally, share searches via URL parameters, and receive confirmation prompts before executing potentially dangerous commands. Built with vanilla JavaScript on Netlify, it serves developers and system administrators who frequently use CLI tools like grep, git, and macOS utilities.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
I kept re-Googling the same flags, so I built a tiny, fast directory of copy-ready CLI commands. It’s static (vanilla JS), instant search, keyboard nav (↑/↓ + Enter), favorites (localStorage), and linkable queries. Examples: • grep errors → https://www.greppers.com/?q=grep%20error%20logs • list open ports (macOS) → https://www.greppers.com/?q=list%20open%20ports • show git branch graph → https://www.greppers.com/?q=git%20graph • tail with colors → https://www.greppers.com/?q=tail%20colors Tech notes: static site on Netlify, no build system. Data is a JSON file; favorites persist via localStorage. Search is client-side; queries are linkable with ?q= and you can filter favorites with fav=1. Dangerous commands show a confirm before copying. Headers (HSTS, nosniff) + sitemap/robots are set. Planned next: more commands/recipes (docker, systemctl, networking), offline PWA, and a simple import/export for favorites. Suggest a missing command: https://www.greppers.com/submit.html I’m looking for gaps and better real-world examples. Feedback welcome.
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