Quick commands for daily sysadmin tasks

🚨 Incident Runbooks

Interactive decision trees — answer yes/no to get the exact commands for your situation.

🦠 Malware Cleanup Procedure

Interactive checklists — click items as you complete them. Export progress when done.

⚙️ Web Server Config Generator

Generate production-ready Nginx and Apache virtual host configurations.

🌐 DNS Toolkit

Generate DNS zone records and diagnostic commands for any domain.

⏰ Cron Expression Builder

Build and decode cron expressions visually

Presets

🔑 chmod Calculator

Visual permission calculator — click checkboxes or type a number

🔎 Regex Tester

Live regex matching with sysadmin patterns

🌐 IP / CIDR Subnet Calculator

Calculate network details from CIDR notation

🎟️ JWT Decoder

Decode and inspect JSON Web Tokens

🔐 SSL Certificate Decoder

Paste a PEM certificate or enter a domain to inspect

📄 .htaccess Builder

Generate Apache .htaccess rules visually

📝 Diff Tool

Compare two configs side by side

🔬 HTTP Header Analyzer

Paste response headers to get a security grade and recommendations

🔄 YAML ↔ JSON Converter

Convert between YAML and JSON formats

📋 Quick Reference Cheatsheets

Essential keyboard shortcuts and syntax references

✂️ My Custom Snippets

Save your own frequently used commands

🕐 Copy History

Last 50 commands you copied — click to re-copy

⭐ Favorites

Commands you starred — your go-to collection