What command is used to format and display text in Linux?

The command used to format and display text in Linux is fmt. This utility is specifically designed for reformatting text paragraphs, making it suitable for various output formats without needing to modify the actual content. It takes input text and manages the line widths to create a visually appealing layout, accommodating different types of output devices or textual contexts.

For instance, it helps users adjust text to fit within a certain width, making it neater and easier to read when displayed or printed.

While other commands like echo and printf can display strings and text, they do not perform the same formatting functions that fmt provides. echo is primarily used to output strings without any regard for text formatting, and printf provides formatted output with more control over the presentation of variable data, but again, it does not specifically handle formatting text in the way fmt does. The command textutil is not standard in most Linux distributions and is primarily associated with macOS for manipulating text files. Thus, fmt stands out as the appropriate choice for the task of formatting and displaying text within the Linux environment.