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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

1.0.0 - 2025-09-25

Added

  • 🎉 Initial release of Linux System Info
  • 📊 Comprehensive system information display with detailed hardware, software, and system health monitoring
  • 🎨 Simple compact mode for quick system overview
  • ✅ Color-coded status indicators (✓ Green for good, ⚠ Yellow for warnings, ✗ Red for errors)
  • 🖥️ Hardware monitoring capabilities:
    • CPU information with model, cores, and threading details
    • Memory usage with percentage indicators and status warnings
    • Disk space monitoring with usage warnings
    • GPU detection and memory usage (NVIDIA support via nvidia-smi)
    • CPU temperature monitoring with color-coded status
  • 🌐 Network information display:
    • Active network interface detection with IP addresses
    • External IP address lookup with timeout protection
  • 💻 Development environment detection:
    • Python virtual environment support with version display
    • PyTorch and CUDA version detection
    • Node.js and npm version information
    • Docker service status monitoring
    • Git repository status integration (branch, changes, remote)
  • ⚡ System health monitoring:
    • Automated disk space warnings (>80% usage)
    • Memory usage warnings (>80% and >90% thresholds)
    • Load average monitoring with CPU core comparison
    • System service status checking (nginx, apache2, mysql, postgresql, docker)
  • 🎯 Visual enhancements:
    • Unicode box-drawing characters for professional layout
    • Consistent color scheme throughout interface
    • Clean, organized information presentation
    • Terminal compatibility with fallback support
  • ⚙️ Installation and configuration:
    • Bash completion script with helpful aliases (si, sis, sys)
    • User and system-wide installation options
    • Configurable Python environment paths
    • Modular script architecture for easy customization
  • 📚 Documentation:
    • Comprehensive README with installation instructions
    • Usage examples and customization guides
    • Troubleshooting section
    • Contributing guidelines
  • 🔧 Technical features:
    • Bash 4.0+ compatibility
    • Graceful fallbacks for missing dependencies
    • Performance optimized execution (< 2.5 seconds)
    • Error handling and timeout protection
    • Cross-distribution Linux support

Technical Details

  • Execution Speed: ~1.5-2.5 seconds (comprehensive), ~0.3-0.8 seconds (simple)
  • Memory Usage: <5MB peak usage
  • Dependencies: Minimal required dependencies with extensive optional feature support
  • Compatibility: Tested on Ubuntu, Linux Mint, Debian, Fedora, Arch Linux, and derivatives

Legend:

  • 🎉 Major Features
  • ✅ Enhancements
  • 🐛 Bug Fixes
  • 🔧 Technical Improvements
  • 📚 Documentation
  • ⚠️ Breaking Changes