What utility is commonly used to find and display manual pages?

The utility commonly used to find and display manual pages in a Linux environment is the "man" command. This command provides access to the system's manual pages, which contain detailed documentation about various commands and functions available in the operating system. When you invoke "man" followed by a command name, it retrieves the corresponding manual page, offering users insights into how to use that command, including its options, syntax, and examples.

For instance, executing "man ls" will display the manual page for the "ls" command, detailing what it does, its various options, and usage examples. This is a fundamental tool for anyone using a Unix-like system, as it provides essential information directly from the terminal without needing to leave the command line environment.

Other options listed may provide assistance or documentation, but they serve different purposes. "help" typically displays built-in command usage in shells like Bash, while "info" offers a more in-depth and formatted reading of documentation for certain programs, and "doc" may refer to a general term for documentation rather than a specific command. Hence, "man" is the essential and standard command for accessing manual pages in Unix-like operating systems.