Cisco Network Programmability Design and Implementation Specialist (NPDESI) Practice Test

The command that allows you to print the working directory is 'pwd', which stands for "print working directory." It is commonly used in Unix-like operating systems and shell environments to display the current directory you are in. When you execute this command, it outputs the full path of the directory you are currently located in, helping users understand where they are within the file system hierarchy during a terminal session.

The other commands have distinct functions that are relevant in different contexts. For example, 'ls' is used to list the contents of a directory rather than show the current directory path. 'grep' is a powerful search utility for searching plain-text data sets for lines matching a regular expression, and 'print' does not serve as a standard command in this context. Recognizing the purpose of each command is essential for effective navigation and management of files within a command-line interface.