Backup & Monitoring Scripts

Collection of production-ready bash scripts for system administration, automation, and monitoring tasks.

📦 Scripts

Backup Utilities

backup/backup.sh — Incremental backup tool with safety checks

• Dry-run mode by default
• Root directory protection
• rsync-based with permission preservation

System Monitoring

monitoring/system-monitor.sh — Lightweight health check tool

• CPU, memory, disk metrics
• System error detection (journalctl)
• Exit codes for automation

🚀 Quick Start

# Clone repository
git clone https://github.com/mirwanasikin/devops-scripts.git
cd devops-scripts

# Make scripts executable
chmod +x backup/backup.sh monitoring/system-monitor.sh

# Run with --help for usage
./backup/backup.sh -h
./monitoring/system-monitor.sh

📋 Requirements

• Linux system (tested on Fedora 43)
• Bash 4.0+
• rsync (for backup scripts)
• systemd/journalctl (for monitoring)

🤝 Contributing

Feel free to open issues or submit PRs for improvements.

📝 License

MIT License - see LICENSE file for details.

👤 Author

M. Irwan Asikin

• GitHub: @mirwanasikin
• Email: mirwanasikin@gmail.com