Exa is a command-line utility designed as a replacement for the traditional file listing command found in Unix-like operating systems. It provides a formatted view of directory contents, displaying file metadata and system information directly within the terminal interface.
The tool incorporates color-coded output to distinguish between file types and metadata categories, improving the readability of directory listings. It includes built-in support for displaying Git status information for files within a repository, allowing users to view version control states alongside standard file attributes.
The utility offers a variety of display modes, including tree views for recursive directory navigation and detailed lists that show permissions, file sizes, and modification times. It is implemented in Rust and is available for installation through standard package managers on most major operating systems.