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Question 4 0/1 point (graded) Which of the following statements does NOT correctly describe the utility...

Question 4

0/1 point (graded)

Which of the following statements does NOT correctly describe the utility of a command in Unix?

The q key exits the viewer when you use less to view a file.

The command ls lists files in the current directory.

The command mkdir makes a new directory and moves into it.

The mv command can move a file and change the name of a file. incorrect

Answer

Incorrect:

Try again. The mv command can move a file and it can be used to rename a file.

You have used 1 of 2 attempts Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.

Question 5

0/1 point (graded)

The following is the full path to a homework assignment file called "assignment.txt": /Users/student/Documents/projects/homeworks/assignment.txt.

Which line of code will allow you to move the assignment.txt file from the “homeworks” directory into the parent directory “projects”?

mv assignment.txt

mv assignment.txt .

mv assignment.txt ..

mv assignment.txt /projects incorrect

Answer

Incorrect:

Try again. This code does not provide enough information about where to move the file. You need to specify a relative or full path to the location where you want to move the file to.

You have used 1 of 2 attempts Some problems have options such as save, reset, hints, or show answer. These options follow the Submit button.

Question 6

1/1 point (graded)

You want to move a file called assignment.txt into your projects directory. However, there is already a file called "assignment.txt" in the projects directory.

What happens when you execute the “move” (mv) command to move the file into the new directory?

The moved "assignment.txt" file replaces the old "assignment.txt" file that was in the "projects" directory with no warning. correct

An error message warns you that you are about to overwrite an existing file and asks if you want to proceed.

An error message tells you that a file already exists with that name and asks you to rename the new file.

The moved “assignment.txt” file is automatically renamed “assignment.txt (copy)” after it is moved into the “projects” directory.

engineering   Computer-Science   
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