🖥️ Linux System & FIO Benchmark Report Script

This Bash script generates comprehensive system reports for Linux servers, including hardware information, user and security data, and disk I/O performance using FIO. Reports are generated in text, HTML, CSV, and JSON formats for easy readability and integration.

📌 Features

• 📄 Collects CPU, RAM, and Disk information
• 👤 Lists user password change dates and account statuses
• 🔐 Checks MFA (Multi-Factor Authentication) status on SSH
• ⚙️ Runs FIO benchmarks for random read/write performance
• 📂 Generates reports in multiple formats:
  • Plain Text
  • HTML (with styled headers and sections)
  • CSV (structured data)
  • JSON (FIO output)

📦 Output Directory

All reports are saved to:
/tmp/system_reports/

You can change this path in the REPORT_DIR variable.

📋 Requirements

• Bash (Linux shell)
• fio (Flexible I/O Tester) – Install Guide
• jq (for parsing JSON output) – sudo apt install jq on Debian-based systems

🛠️ How to Use

1. Make the script executable:

   chmod +x system_report.sh

2. Run the script:

./system_report.sh

3. View reports in

/tmp/system_reports/