COMMAND REFERENCE // LINUX // NETWORKING // WEB SECURITY // RED TEAM OPS // COMMAND REFERENCE // LINUX // NETWORKING // WEB SECURITY // RED TEAM OPS //

04 — QUICK REFERENCE

COMMAND CHEAT SHEETS

A practical command library for tools, workflows, and techniques I use in labs and security research. Each cheat sheet can grow into its own focused page, with copy-friendly commands and short explanations.

[ CS-01 ]

LINUX & SHELL

Shell basics, file operations, permissions, processes, and troubleshooting.

AWAITING FIRST ENTRY
[ CS-02 ]

NETWORKING

DNS, routing, packet analysis, connectivity checks, and network utilities.

AWAITING FIRST ENTRY
[ CS-03 ]

WEB SECURITY

HTTP inspection, web enumeration, proxy workflows, and testing references.

AWAITING FIRST ENTRY
[ CS-04 ]

ACTIVE DIRECTORY

Windows domain enumeration and assessment commands for authorized labs.

AWAITING FIRST ENTRY
[ CS-05 ]

RED TEAM TOOLING

Operator notes, tool syntax, and workflow reminders for controlled environments.

AWAITING FIRST ENTRY
[ CS-06 ]

AI SECURITY

LLM testing, prompt-injection research, MCP security, and local model tooling.

AWAITING FIRST ENTRY

STARTER COMMAND REFERENCE

LINUX // SYSTEM & FILES

Quick checks for the current host, storage, processes, and listening sockets.

uname -a
ip addr
ip route
df -h
ps aux
ss -tulpn
journalctl -p warning -b

NETWORKING // DNS & ROUTES

Inspect name resolution and the path the system expects to use.

ip route get 1.1.1.1
resolvectl status
dig example.com
dig @1.1.1.1 example.com
traceroute example.com
curl -I https://example.com

WEB // RESPONSE HEADERS

For a site you own or are authorized to assess, inspect the response headers without crawling or changing server state.

curl -sS -D - -o /dev/null https://example.com
curl -sS -o /dev/null -w "%{http_code}\n" https://example.com

AI SECURITY // TEST NOTES

Before testing an AI tool integration, record the scope and expected behavior.

Target / environment:
Authorized actions:
Tools and permissions:
Sensitive data boundaries:
Negative tests:
Expected safe behavior:
Evidence / observations:
Cleanup performed:

// Use these commands only on systems you own or are authorized to assess. Output and available options can vary by distribution and environment.