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Manipulate directory structures in Unix/Linux Use the OS that you set up from Question 1. Assume...

Manipulate directory structures in Unix/Linux

Use the OS that you set up from Question 1. Assume you are started at your home directory.

  1. Perform a command that displays the absolute path of your home directory (your current location).

  1. Create a new directory inside your home directory and name it “Assignment-3”

  1. Without moving into the directory you just made (staying in your home directory), create two new directories using one command inside of the Assignment-3 directory, and name them Test1 and Test2.

  1. Now navigate to the Assignmnet-3 directory and display the contents of your current working directory (the directory Assignment-3).

  1. Delete the directory Test2 and display the contents of the directory Assignment-3

    Manipulate directory structures in Unix/Linux

    Use the OS that you set up from Question 1. Assume you are started at your home directory.

  2. Perform a command that displays the absolute path of your home directory (your current location).
  3. Create a new directory inside your home directory and name it “Assignment-3”
  4. Without moving into the directory you just made (staying in your home directory), create two new directories using one command inside of the Assignment-3 directory, and name them Test1 and Test2.
  5. Now navigate to the Assignmnet-3 directory and display the contents of your current working directory (the directory Assignment-3).
  6. Delete the directory Test2 and display the contents of the directory Assignment-3, this time using the long listing format and sort by modification time.
  7. Delete the directory “Assignment-3” and display the contents of the home directory.
  8. , this time using the long listing format and sort by modification time.
  9. Delete the directory “Assignment-3” and display the contents of the home directory.
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Homework Answers

Answer #1

Please find the step by step explanation for the required procedure.

Question# 1:

a. Perform a command that displays the absolute path of your home directory (your current location).

Answer: "ls -d ~" is the command displays the absolute path of home directory and "pwd" command is used for absolte path of current working directory.

Commands:

USER-PC>ls -d ~
/root
USER-PC>pwd
/root
USER-PC>

b. Create a new directory inside your home directory and name it “Assignment-3”

Answer: "mkdir" is used to create a directory.

Commands:

USER-PC>mkdir Assignment-3

c. Without moving into the directory you just made (staying in your home directory), create two new directories using one command inside of the Assignment-3 directory, and name them Test1 and Test2.

Answer: "mkdir -p Assignment-3/Test1 Assignment-3/Test2" is used to create directories in Assignment-3.

commands:

USER-PC>mkdir -p Assignment-3/Test1 Assignment-3/Test2

d. Now navigate to the Assignmnet-3 directory and display the contents of your current working directory (the directory Assignment-3).

Commands:

USER-PC>cd Assignment-3/
USER-PC>ls
Test1 Test2
USER-PC>

e. Delete the directory Test2 and display the contents of the directory Assignment-3

commands:

USER-PC>rm -r Test2
rm: remove directory ‘Test2’? y
USER-PC>ls
Test1
USER-PC>

j. Delete the directory Test2 and display the contents of the directory Assignment-3, this time using the long listing format and sort by modification time.

Answer: "ls -ltr" command is used to sort using modification time.

Commands:

USER-PC>ls -ltr
total 4
drwxr-xr-x 2 root root 4096 May 16 03:50 Test1

Delete the directory “Assignment-3” and display the contents of the home directory.

this time using the long listing format and sort by modification time

Answer: "rm -r" command is used to remove the directory.

Commands:

USER-PC>cd ..
USER-PC>rm -r Assignment-3/
rm: descend into directory ‘Assignment-3/’? y
rm: remove directory ‘Assignment-3/Test1’? y
rm: remove directory ‘Assignment-3/’? y
USER-PC>ls -ltr
total 4
-rw-r--r-- 1 root root 1320 Dec 4 2002 jcameron-key.asc

Screen shots for the all the Questions:

USER-PC>1sd root USER-PC>pwd /root USER-PC>mkdir Assignment-3 USER-PC>mkdir-p Assignment-3/Testl Assignment-3/Test2 USER-PC>c

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