In the command line interface, what does the command 'ls' typically display?

The command 'ls' is a fundamental command used in Unix-like operating systems to list the contents of a directory. When executed, it outputs the files and folders that are present in the current working directory. This is particularly useful for users who want to see what files are available for them to manipulate or examine.

The information provided by the 'ls' command typically includes not only the names of the files and directories but can also be modified to show additional details such as file sizes, modification dates, and permissions when used with various options (e.g., 'ls -l' for a long listing format). This core functionality makes it an essential command for navigating and managing files within the command line interface.