System Information Script

A bash script that gathers and displays comprehensive system, network, and user information when internet connectivity is available.

Features

• System Information:

  • OS type and kernel version
  • Hostname and architecture
  • CPU model and RAM capacity
  • Disk usage statistics
  • Uptime information

• Network Information:

  • Public IP address
  • Forwarded IP (if any)
  • Local IP address and interface
  • Network gateway
  • Internet connectivity check

• User Information:

  • Current user details
  • Active sessions count
  • Logged-in users
  • Shell information
  • Home directory location

• Visual Enhancements:

  • Color-coded output for better readability
  • Clean section separation
  • System load summary

Prerequisites

• Bash shell
• curl installed (for IP address detection)
• Internet connectivity (for public IP detection)
• Standard GNU core utilities (awk, grep, etc.)

Installation

No installation needed. Simply download the script and make it executable:

chmod +x sysinfo.sh

Usage

./sysinfo.sh

Or execute without saving

<(curl -s https://raw.githubusercontent.com/Andrey-oss/sysinfo/main/sysinfo.sh)

Compatibility

Tested on:

• Linux (Arch linux/Ubuntu)
• Android (Termux)

📜 License

MIT License. See LICENSE for details.

Note:

This script uses external services (ifconfig.me) for IP detection. For privacy-sensitive environments, modify to use internal services only.