Executable knowledge: real commands, scripts, and code snippets you can copy and run immediately.
Watch Files and Re-run Command on Change
Set Command Timeout and Kill if Exceeded
Sync Directories with Dry Run Preview
Search Shell Command History with Fuzzy Finder
Count Lines of Code by Language
Find World-Writable Files and Directories
Encrypt File with AES-256 Using OpenSSL
Scan npm Dependencies for Known Vulnerabilities
Generate Ed25519 SSH Key Pair
Remove Sensitive Data from Git History
Create SSH Local Port Forward
Find Process Using a Specific Port
Download Large File with Resume Support
Follow HTTP Redirects and Show Each Hop
Monitor Real-Time Network Connections
Docker commands, Git workflows, CI/CD scripts, and more.
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