What is the purpose of the 'pwd' command in Linux?

The 'pwd' command in Linux stands for "print working directory." Its primary function is to display the full path of the current directory you are in when using the terminal. When you enter this command, it provides an absolute path that indicates your location within the file system hierarchy. This is particularly useful for users who need to navigate complex directory structures or want to ensure they are in the correct directory before executing further commands.

The clarity it brings helps users understand their current context in the terminal environment, as knowing your exact location is crucial for operations like file management, scripting, or running applications.