duf

duf is a command-line utility designed to provide a more user-friendly and feature-rich alternative to the traditional 'df' command for checking disk usage and free space. It offers a colorful, adjustable output that adapts to your terminal's theme and width, making it easier to read and interpret disk information. This tool is ideal for system administrators, developers, and anyone who needs to quickly and efficiently monitor disk space on Linux, BSD, macOS, and Windows systems. Its features include sorting capabilities, device grouping and filtering, and the option to output data in JSON format for scripting and integration with other tools. duf aims to enhance the user experience by providing clear, customizable views of filesystem information, helping users identify storage issues and manage disk resources more effectively across various platforms.