Linux_Maintenance

This Python script is designed to automate essential maintenance tasks on a Linux system, helping to keep it running smoothly by performing updates, cleanup, and performance tuning. It is suitable for personal and server environments.

Features

• Updates package lists and installs available updates using the system's package manager.
• Removes unused packages and cleans up package cache.
• Deletes files from /tmp and /var/tmp to free up disk space.
• Truncates old log files in /var/log to save disk space.
• Removes cache files for common browsers and applications (e.g., Chrome, Firefox).
• Clears DNS cache to refresh network configurations.
• Optimizes the vm.swappiness kernel parameter for better performance.
• Generates a disk usage report and saves it in the home directory for review.
• Empties the recycle bin for the current user.

Requirements

Software Dependencies

Python 3.x
os, shutil, and subprocess

Permissions

The script requires elevated privileges to perform some tasks. Use sudo to run it:

sudo python3 linux_maintenance.py

Installation and Usage

• Download the Script

• Make the Script Executable

  sudo chmod +x linux_maintenance.py
  

• Run the Script

  sudo python3 linux_maintenance.py
  

View Logs and Reports

• Logs for script actions are saved in ~/maintenance_log.txt.
• Disk usage reports are saved in the home directory as disk_usage_report.txt.

Customization

• You can add or remove directories for temporary file or cache cleanup by editing the corresponding sections in the script.
• Adjust the vm.swappiness parameter value in the script to customize how aggressively the kernel swaps memory. The default is set to 10 for performance optimization.

Known Issues

• The script may not detect and clean caches for non-standard browsers or applications.
• Some cleanup actions might require manual adjustments for non-default system configurations.