KEJILION.SH – The Ultimate Linux Operations Toolbox Created by Tech Lion

📄 Content

🧑‍💻 1. About the Creator: Tech Lion

Tech Lion is a technical blogger deeply experienced in Linux, server operations, and automation scripting.
Focusing on one-click deployment, lightweight management, and unified control panels, he built KEJILION.SH, a comprehensive automation toolkit designed for developers and small to mid-sized teams.
On GitHub, the project has gained thousands of followers and contributors, making it a must-have for VPS, Docker, and LNMP enthusiasts.

📍 Official Website: https://kejilion.sh
📍 GitHub Repository: https://github.com/kejilion/sh

⚙️ 2. Overview of KEJILION.SH Features

Installation is simple — run just one line of code:

bash <(curl -sL kejilion.sh)

The main menu is divided into four core modules:

1️⃣ Application Marketplace

Quickly deploy dozens of open-source panels, file-storage services, Docker tools, blogs, and download systems.

Highlighted categories include:

• Server management: aaPanel (International Edition), 1Panel, new aaPanel, Qinglong Panel, Sun-Panel Navigation.
• Website building: WordPress, Discuz, Typecho, Halo, Linkstack, and more.
• Docker / Monitoring: Portainer, Uptime Kuma, LibreSpeed, PhotoPrism, WebSSH.
• Collaboration tools: Nextcloud, onlyOffice, LobeChat, Rocket.Chat.

💡 Combines visual management and command-line efficiency — enabling effortless server administration, website setup, monitoring, and collaboration in one place.

2️⃣ System Tools

Provides everything from system optimization, user management, firewall control, and network acceleration to advanced BBR3, fail2ban, and SSH security hardening.

Key features:

• One-click SSH port and password modification
• Automatic Python version setup
• Kernel parameter tuning
• Toggle between IPv4 / IPv6
• “All-in-one system optimization” (★ Recommended)
• Root key login mode, firewall management, and scheduled task manager

⚙️ Ideal for both VPS and bare-metal servers, serving as a “system health center” for performance and security reinforcement.

3️⃣ LNMP Website Deployment

Easily install and manage a full website environment:

• Automatic LNMP (Nginx + MySQL + PHP) stack deployment
• One-click installation of WordPress, Discuz, Typecho, Halo, and more
• SSL setup, reverse proxy, backup & migration tools
• Multi-site and multi-database management
• Website defense and optimization modules

💡 Even beginners can build a fully functional website within five minutes.

4️⃣ Docker Management

A complete container control center:

• View container status
• Manage images, networks, and volumes
• Automatically remove unused images and cache
• Toggle IPv6 network support
• One-click Docker environment updates

🔧 Manage containers easily without needing any bulky GUI panels.

🧩 3. Key Advantages

• Comprehensive integration: Maintenance, deployment, container management, and security in one tool.
• Lightweight & compatible: Works on Ubuntu, Debian, CentOS, Alpine, and other major distributions.
• User-friendly interface: Clean and intuitive text-based menus optimized for SSH sessions.
• Secure & controllable: Built-in fail2ban, Root login protection, BBR3 acceleration, and system optimization utilities.
• Active community: Frequently updated with fast-paced improvements and user feedback.

💬 4. Conclusion: The “Swiss-Army Knife” of Open-Source Scripts

KEJILION.SH is more than just a set of shell commands — it’s an automation platform within the Linux ecosystem.
By consolidating the most essential tools developers use every day, it dramatically lowers the barrier to efficient server setup and management.
For personal admins, enterprise testing servers, and global deployment operators, it’s a time-saving and productivity-boosting solution.