How does `ls` differ from `pwd`?

The ls and pwd commands serve different purposes in a Linux terminal:

1. Function:

   • ls (list) is used to display the contents of a directory. It shows files and subdirectories within the specified directory (or the current directory if none is specified).
   • pwd (print working directory) displays the full path of the current directory you are in.

2. Output:

   • The output of ls includes the names of files and directories, and it can be modified with options (like -l for a detailed listing or -a for including hidden files).
   • The output of pwd is a single line showing the path to the current directory, such as /home/user/documents.

3. Usage Context:

   • You would use ls when you want to see what files or directories are present in a location.
   • You would use pwd when you want to confirm your current location in the filesystem.

In summary, ls is for listing directory contents, while pwd is for displaying your current directory path.