INSTRUCTIONS: Write the correct Linux/UNIX command(s) to perform the following:

1. One of the most important functions the KORN shell provides to the user (Software Engineer) would be command-line validation? (True/False)

2.Create a file named my-password in your home directory using the /etc/passwd file.

3.The UNIX/Linux command umask what does this command provide to the user when a new file is created?

4.While in the vi/vim, provide the command that will execute the date command and place it before the first line of your my_file file.

5.What command would you use to remove a directory that contains files?