1. Using a Linux command-line interpreter, show the screenshots for executing the following commands: (1) display the current working directory, (2) list the contents of a directory, (3) change directory, (4) create a directory, (5) clear the screen, (6) copy a file from a directory into another directory, (7) delete a directory, (8) delete a file, (9) report information for a single process or set of processes, and (10) report a real-time statistics for current processes.