Sysadmin Toolbox

Curated tool recommendations and practical shell one-liners for operational work.

When to Auto-Consult

Load relevant references when user is:

• Debugging network connectivity, ports, traffic
• Troubleshooting DNS or SSL/TLS
• Analyzing processes, memory, disk usage
• Working with logs or system diagnostics
• Writing shell scripts or one-liners
• Asking "what's a good tool for..."
• Doing security audits or pentesting
• Working with containers/Docker/K8s

Reference Files