linux-cybersecurity-command-vault - A practical Linux command vault for cybersecurity,

项目说明

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🐧 LINUX CYBERSECURITY COMMAND VAULT

A practical Linux reference built for cybersecurity professionals

LINUX SOC BLUE TEAM DFIR THREAT HUNTING BASH NETWORKING AUTHORIZED TESTING

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![Linux]()
![Bash]()

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🎯 What this project is

This repository is a cybersecurity-first Linux command reference.

It is not designed to be a random collection of commands. Each section connects Linux administration to real security work:

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🗂️ Project Na

| Area | What you'll find |
|---|---|
| 🐧 30 Command Modules | Linux commands organized from fundamentals to security tooling |
| 🛡️ SOC Playbooks | Repeatable in workflows |
| 🧪 Hands-on Labs | Safe local exercises using synthetic data |
| ⚙️ Bash Scripts | Defensi and e helpers |
| 📚 Resources | Official documentation and references |

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📊 Vault Stats

| Metric | Value |
|---|---:|
| Command modules | 30 |
| SOC playbooks | 6 |
| Defensi | 5 |
| Hands-on labs | 3 |
| Primary shell | Bash |
| Focus | Linux + Cybersecurity |

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🧭 Learning Roadmap

The goal

Don't just memorize:

Understand the in question behind it:

> Which services are listening, which process owns them, and are those services expected?

That mindset is what turns command knowledge into cybersecurity skill.

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🧩 The 30-Module Matrix

| # | Module | Track |
|---:|---|---|
| 01 | 🧭 Linux Basics | Foundation |
| 02 | 📁 Files & Directories | Foundation |
| 03 | 📄 File Content | Foundation |
| 04 | 🔎 Searching & Filtering | Core |
| 05 | 🔐 Permissions & Ownership | Core |
| 06 | 👤 Users & Groups | Core |
| 07 | ⚙️ Process Management | Core |
| 08 | 🧩 Services & systemd | Core |
| 09 | 🖥️ System Information | Core |
| 10 | 💾 Disk & Storage | Core |
| 11 | 🌐 Networking | Core |
| 12 | 📡 DNS | Core |
| 13 | 🔑 SSH & Remote Access | Core |
| 14 | 📜 Logs & journalctl | SOC |
| 15 | ⌨️ Bash Shell | Core |
| 16 | 🧪 Bash Scripting | Automation |
| 17 | 🧰 Text Processing | Automation |
| 18 | 📦 Archives & Compression | Core |
| 19 | 📦 Package Management | Core |
| 20 | ⏱️ Cron & Scheduled Tasks | SOC |
| 21 | 🛡️ Firewalls | Defense |
| 22 | 🧾 Linux Auditing | SOC |
| 23 | 🚧 SELinux & AppArmor | Defense |
| 24 | 🕵️ Process & File In | SOC |
| 25 | 🔒 Cryptography | Core |
| 26 | 🧬 File Integrity | SOC |
| 27 | 🕸️ Web Ser | SOC |
| 28 | 📦 Containers | Modern |
| 29 | 🌿 Git | Engineering |
| 30 | 🧰 Security Tools | Authorized Testing |

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🛡️ SOC In Flow

Start with the SOC playbooks and practice the flow with the labs.

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⚡ Commands Worth Mastering

Na

In

Logs

Identity

E

Automation

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🧪 Practice Philosophy

Every module should be learned using this loop:

A strong exercise is:

> "Find a suspicious process, identify its executable, map its network connections, inspect its parent, check persistence, and build a short timeline."

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⚙️ Quick Start

Clone the repository:

Make the defensi executable:

Run a local system snapshot:

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🔬 Safe Lab En

Recommended:

The repository uses documentation and synthetic lab data where.

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🚦 Authorization Rule

Security tools are powerful. Use them only against:

The security-tool module contains examples specifically framed for authorized testing.

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🤝 Contributing

Want to improve the vault?

See CONTRIBUTING.md.

Good contributions include:

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🔐 Security

If you discover a security issue in the repository itself, see SECURITY.md.

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📜 License

MIT License. See LICENSE.

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🐧 Learn Linux. Think like an analyst. In like a defender.

Built for practical cybersecurity learning.

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项目信息

开发语言：Shell

Star 数：1

技术要点

该项目属于防护思路方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕A practical Linux command vault for cybersecurity, SOC analysis, DFIR, threat hunting, and defensive security.展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。