The apropos command is a utility in Linux that searches the manual page names and descriptions for a specified keyword. It helps users find commands related to a specific topic when they are unsure of the exact command name.
For example, to find commands related to "file," you would use:
apropos file
This command will return a list of commands that include "file" in their descriptions, providing a brief overview of each command's purpose. It's particularly useful for discovering commands based on keywords.
