🛠️ AOS Installer

Advanced One-Stop Developer Environment Setup Script

The AOS Installer is a fully automated, colorful, and silent Linux setup tool designed to prepare a complete development environment with a single command.
It installs core tools like Node.js, Python, Docker, PM2, Nginx, Cloudflared, FFmpeg, Git, and more—while providing animated loaders, logs, automatic checks, and zero-interaction mode.

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🚀 Features

✅ Beautiful & Colorful Terminal UI

• ASCII AOS banner
• Styled sections and logs
• Animated spinner while installing packages
• Clear success/error indicators

🔒 Automatic Permission Handling

• Detects if sudo is required
• Prompts user if missing
• Runs entire script with elevated privileges

🔁 Silent, Non-interactive Installations

• Auto-accepts all prompts
• Uses -y, -qq, and noninteractive modes
• All output logged to /var/log/aos_install.log

🧰 Developer Package Installations

Includes automatic installation and detection of:

• Node.js LTS (NodeSource)
• npm
• Python3 & pip
• FFmpeg
• Git, build tools, CA certs
• curl, wget, cowsay, cmatrix
• nginx
• cloudflared
• Docker Engine (official repo)
• PM2 (global install + systemd setup)

🧪 Checks Before Installing

The installer:

• Verifies if each package already exists
• Skips installation when the tool is present
• Logs each action transparently

🐳 Docker Ready

• Installs Docker Engine & CLI
• Adds user to docker group
• Enables system service

⚙️ PM2 Auto-Setup

• Installs globally
• Configures PM2 startup with systemd

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📦 Packages Installed

Category	Tools
Core	curl, wget, git, build-essential, ca-certificates
Languages	Node.js LTS, npm, Python3, pip
Dev Tools	ffmpeg, cowsay, cmatrix
Server	nginx, cloudflared
Process Manager	pm2
Container Runtime	docker-ce, docker-compose-plugin

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📄 Installation

git clone https://github.com/Ajay-o-s/installer.git
cd installer
chmod +x aos.sh
sudo ./aos.sh

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🤖 Non-Interactive (Fully Automatic)

Runs without asking any questions:

sudo AOS_NONINTERACTIVE=1 ./aos.sh

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📝 Logs

All operations are recorded at:

/var/log/aos_install.log

Use this to debug or audit installations.

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⚠️ Requirements

• Ubuntu / Debian-based Linux distro
• Internet connection
• sudo permissions

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📌 Recommended After Installation

If Docker group was modified:

logout
login

Or simply reboot:

sudo reboot

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🌟 Why AOS Installer?

This project exists to simplify and speed up setting up a full development environment on new servers, VPS deployments, dev machines, and cloud instances—colorful, silent, robust, and developer-friendly.

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📧 Contributing

PRs and suggestions are welcome. Feel free to fork the project and enhance the installer.

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📝 License

MIT License Use freely for personal and commercial projects.

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🎉 Enjoy your fully automated, beautiful Linux dev setup!