What does the 'history' command do in the terminal?

The 'history' command in the terminal is used to display a list of commands that have been previously executed in the current shell session. This feature is particularly useful for users who want to quickly recall and execute commands without having to type them out again. The output typically includes the command number along with the command itself, allowing users to refer back to earlier commands for efficiency or convenience.

The 'history' command enhances productivity by enabling users to navigate command history, making it easier to reuse complex commands or correct earlier mistakes. Additionally, certain shell environments allow users to recall and re-run specific commands from the history list using shortcuts, further streamlining the command-line experience.