fsiz

fsiz is a command-line utility designed to display file sizes in a human-readable format. It operates by taking file paths as arguments and then outputting the size of each file along with its name. The primary feature of fsiz is its ability to present file sizes using appropriate units, such as kilobytes (KB), megabytes (MB), gigabytes (GB), and so on, making it easier to comprehend large file sizes at a glance.

The tool typically offers options for customization. Users can often specify the unit of measurement they prefer, or if they want to display sizes in bytes. Some versions or implementations of fsiz might also allow for recursive directory traversal, enabling users to view the sizes of all files within a directory and its subdirectories. The output format is usually straightforward, presenting the size followed by the filename. This makes it a convenient alternative to commands that might show sizes only in bytes or require manual conversion for better readability. fsiz is particularly useful for system administrators and users who frequently work with files and directories and need a quick way to assess storage usage.