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    Basic UNIX commands

    Use this quiz to check your knowledge of a few common UNIX commands. The quiz covers some of the most essential UNIX commands and their basic usage. If you can pass this quiz then you are clearly on your way to becoming an effective UNIX command line user.


    Select the command which is used to list all of the files in the current directory:


    Select the command which copies file1 to file2:


    Select the command to display the contents of file1 on the screen:


    Select the command to remove all files in the current directory:


    Select the command to make a new directory named dir1: