Refer the directory structure shown in Fig 1. Accomplish the following tasks, in

ID: 3685815 • Letter: R

Question

Refer the directory structure shown in Fig 1. Accomplish the following tasks, in sequence. Create the directory structure as in Fig 1 in your home directory Rename each file in Personal with the prefix P. That is, the file accounts in Personal directory should be renamed as Paccounts Allow others from modifying the file Pairticket in Personal and Official directories by setting The address file in the Official directory contains some confidential addresses. To protect it, Remove all permissions to this file by anyone other than the owner. Move the file named address to a newly created directory in Myhomefyou may create your own directory under Myhome) from its current location. You may also rename the above mentioned file as medicalreport. Create a directory Backup under Myhome directory and move all the contents of Personal into Backup. Remove all the contents of Personal directory. You should do it from the Official directory. Now rename the Backup directory as Personal.

Explanation / Answer

1.mkdir Myhome

(creates a directory with the name Myhome)

cd Myhome

(changes the working directory to the directory Myhome)

mkdir Personal

(makes a sub directory personal in Myhome directory)

cd Myhome

(changes the working directory to the directory Myhome)

mkdir official

(makes a sub directory official in Myhome directory)

cd Personal

vi accounts.txt