Create two directories MyOldDir and MyNewDir in your home directory Screen shot 1 that shows commands that create these directories Create 2 files MyOldFile1 and MyOldFile2 in MyOldDir Make sure to put some text of your choice in these files Screen shot 2 that displays the contents of these files Create 2 files MyNewFile1 and MyNewFile2 in MyNewDir Make sure to put some text of your choice in these two files Screen shot 3 that displays the contents of these files Show the directory listing to make sure the directories and the files exist Screen shot 4 that displays the contents of these files Using symbolic notation, assign read and execute permissions to MyOldFile1, write and execute permissions to MyOldFile2 Remove all permissions from MyNewFile1 and MyNewFile2 using numeric notation Screen shot 5 that displays all the file permissions as directed Create a file named XXA1bT6a (replace XX by your last name) Populate the file with the following entries Monkey Banana 6000 5000 00 Camel Raw Meat 4000 5400 00 Lion Raw Meat 3500 3300 00 Elephnt Hay 2090 10760 00 Dog Dog Food 5000 2100 00 Fox Chicken 5000 3000 00 Horse Grass 7000 9000 00 Cat Cat Food 2000 8000 00 Deer Plant Leaf 3400 9800 00 Crocodile Raw Meat 9000 7800 00 Screen shot 6 that displays the contents of this file Copy the file to another file named XXA1bT6b (replace XX by your last name) Screen shot 7 that displays the contents of the copied file With a single command, compare the files XXA1bT6a to XX1bT6b Explain the output Screen shot 8 that displays the result of the comparison Append an extra line (different from other lines) to the file XXA1bT6a Compare again the files XXA1bT6a and XXA1bT6b at this point Explain the output Screen shot 9 that displays the result of the comparison Append an extra line (different from other lines) to the file XXA1bT6b Compare the files XXA1bT6a and XXA1bT6b at this point Explain the output Screen shot 10 that displays the result of the comparison Write a single command that finds the differences between the files XXA1bT6a and XXA1bT6b Explain the output Screen shot 11 that displays the result of the comparison Write commands that finds number of lines, bytes, and words in both the files Screen shot 12 that displays the output Create a file named XXAlbT13(replace XX by your last name) Populate the file with the following entries Syed Yamin 60000 5000 00 FT John Travolta 36000 3000 00 PT Ilya Nika 72000 6000 00 FT Sanjida Nasreen 12000 1000 00 PT Petros Passass 48000 4000 00 PL Mohammad Ali 96000 8000 00 FT Neil Armstrong 84000 7000 00 FT Atiq Rahman 18000 1500 00 PT Nihar Rana 12000 1000 00 PT Sohel Rana 24000 2000 00 PT John Travolta 36000 3000 00 PT Ilya Nika 72000 6000 00 FT Mohammad Ali 96000 8000 00 FT Syed Yamin 60000 5000 00 FT Neil Armstrong 84000 7000 00 FT Atiq Rahman 18000 1500 00 PT Nihar Rana 12000 1000 00 PT Sohel Rana 24000 2000 00 PT Sanjida Nasreen 12000 1000 00 PT Petros Passass 48000 4000 00 PL Screen shot 13 that displays the contents of this file Question nos 14, 15, 16, 17, 18, 19, and 20 relate to the file you just created XXA1bT13 Issue a single command that shows the last five lines of the file Screen shot 14 that displays the output Issue a single command that shows the first nine lines of the file Screen shot 15 that displays the output Issue necessary commands that will show only the lines that are not repeated in the file XXA1bT13 Redirect the output to a file named XXN1 Display the contents of XXN1 Screen shot 16 that displays all the necessary commands to accomplish the task with the output The screen shot should also display the contents of the file XXN1 Issue necessary commands that will show only the lines that are repeated in the file XXA1bT13 Redirect the output to a file named XXN2 Display the contents of the file XXN2 Screen shot 17 that displays all the necessary commands to accomplish the task with the output The screen shot should also display the contents of the file XXN1 Combine the files XXN1 and XXN2 Redirect the output to a file named XXN3 Screen shot 18 that displays all the necessary commands to accomplish the task with the output The screen shot should also display the contents of the combined file XXN3 Merge the files XXN1 and XXN2 Redirect the output to a file named XXN4 Screen shot 19 that displays all the necessary commands to accomplish the task with the output The screen shot should also display the contents of the merged file XXN4 Issue a single command that sorts the file XXN1 by its second field in reverse order Screen shot 20 that displays the files reversely sorted contents Remember that the file must be sorted by its second field

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Create two directories: MyOldDir and MyNewDir in your home directory. [Screen shot#1 that shows commands that create these directories.] Create 2 files: MyOldFile1 and MyOldFile2

Create two directories: MyOldDir and MyNewDir in your home directory.

[Screen shot#1 that shows commands that create these directories.]

Create 2 files: MyOldFile1 and MyOldFile2 in MyOldDir. Make sure to put some text of your choice in these files.

[Screen shot#2 that displays the contents of these files.]

Create 2 files MyNewFile1 and MyNewFile2 in MyNewDir. Make sure to put some text of your choice in these two files.

[Screen shot#3 that displays the contents of these files.]

Show the directory listing to make sure the directories and the files exist.

[Screen shot#4 that displays the contents of these files.]

Using symbolic notation, assign read and execute permissions to MyOldFile1, write and execute permissions to MyOldFile2. Remove all permissions from MyNewFile1 and MyNewFile2 using numeric notation.

[Screen shot#5 that displays all the file permissions as directed.]

Create a file named XXA1bT6a (replace XX by your last name). Populate the file with the following entries:

Monkey:Banana:6000:5000.00

Camel:Raw Meat:4000:5400.00

Lion:Raw Meat:3500:3300.00

Elephnt:Hay:2090:10760.00

Dog:Dog Food:5000:2100.00

Fox:Chicken:5000:3000.00

Horse:Grass:7000:9000.00

Cat:Cat Food:2000:8000.00

Deer:Plant Leaf:3400:9800.00

Crocodile:Raw Meat:9000:7800.00

[Screen shot#6 that displays the contents of this file.]

Copy the file to another file named XXA1bT6b (replace XX by your last name).

[Screen shot#7 that displays the contents of the copied file.]

With a single command, compare the files XXA1bT6a to XX1bT6b. Explain the output.

[Screen shot#8 that displays the result of the comparison.]

Append an extra line (different from other lines) to the file XXA1bT6a. Compare again the files XXA1bT6a and XXA1bT6b at this point. Explain the output.

[Screen shot#9 that displays the result of the comparison.]

Append an extra line (different from other lines) to the file XXA1bT6b. Compare the files XXA1bT6a and XXA1bT6b at this point. Explain the output.

[Screen shot#10 that displays the result of the comparison.]

Write a single command that finds the differences between the files XXA1bT6a and XXA1bT6b. Explain the output.

[Screen shot#11 that displays the result of the comparison.]

Write commands that finds number of lines, bytes, and words in both the files.

[Screen shot#12 that displays the output.]

Create a file named XXAlbT13(replace XX by your last name). Populate the file with the following entries:

Syed#Yamin#60000#5000.00#FT

John#Travolta#36000#3000.00#PT

Ilya#Nika#72000#6000.00#FT

Sanjida#Nasreen#12000#1000.00#PT

Petros#Passass#48000#4000.00#PL

Mohammad#Ali#96000#8000.00#FT

Neil#Armstrong#84000#7000.00#FT

Atiq#Rahman#18000#1500.00#PT

Nihar#Rana#12000#1000.00#PT

Sohel#Rana#24000#2000.00#PT

John#Travolta#36000#3000.00#PT

Ilya#Nika#72000#6000.00#FT

Mohammad#Ali#96000#8000.00#FT

Syed#Yamin#60000#5000.00#FT

Neil#Armstrong#84000#7000.00#FT

Atiq#Rahman#18000#1500.00#PT

Nihar#Rana#12000#1000.00#PT

Sohel#Rana#24000#2000.00#PT

Sanjida#Nasreen#12000#1000.00#PT

Petros#Passass#48000#4000.00#PL

[Screen shot#13 that displays the contents of this file.]

[Question nos. 14, 15, 16, 17, 18, 19, and 20 relate to the file you just created: XXA1bT13]

Issue a single command that shows the last five lines of the file.

[Screen shot#14 that displays the output.]

Issue a single command that shows the first nine lines of the file.

[Screen shot#15 that displays the output.]

Issue necessary commands that will show only the lines that are not repeated in the file XXA1bT13. Redirect the output to a file named XXN1. Display the contents of XXN1.

[Screen shot#16 that displays all the necessary commands to accomplish the task with the output. The screen shot should also display the contents of the file XXN1.]

Issue necessary commands that will show only the lines that are repeated in the file XXA1bT13. Redirect the output to a file named XXN2. Display the contents of the file XXN2.

[Screen shot#17 that displays all the necessary commands to accomplish the task with the output. The screen shot should also display the contents of the file XXN1.]

Combine the files XXN1 and XXN2. Redirect the output to a file named XXN3.

[Screen shot#18 that displays all the necessary commands to accomplish the task with the output. The screen shot should also display the contents of the combined file XXN3.]

Merge the files XXN1 and XXN2. Redirect the output to a file named XXN4.

[Screen shot#19 that displays all the necessary commands to accomplish the task with the output. The screen shot should also display the contents of the merged file XXN4.]