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Task 04 (5 points) Write a piped command to count the number of unique words in the following input. Input file (hw0204.txt) Expected output of

Task 04 (5 points)

Write a piped command to count the number of unique words in the following input.

Input file (hw0204.txt)

Expected output of script

Oh yeah, I'll tell you something

I think you'll understand

When I say that something

I wanna hold your hand

I wanna hold your hand

I wanna hold your hand

Oh please, say to me

You'll let me be your man

And please, say to me

You'll let me hold your hand

You'll let me hold your hand

I wanna hold your hand

25

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Task 05 (5 points)

Write a piped command to count the number of times the word hand occurs in the following input

Input file (hw0205.txt)

Expected output of script

Oh yeah, I'll tell you something

I think you'll understand

When I say that something

I wanna hold your hand

I wanna hold your hand

I wanna hold your hand

Oh please, say to me

You'll let me be your man

And please, say to me

You'll let me hold your hand

You'll let me hold your hand

I wanna hold your hand

6 hand

Task 06 (5 points)

Write a single RegEx to match the lines that access port 22 and only those packets

Input file (hw0206.txt)

Expected output of script

date time protocol ip-address port packet-size

2022-02-21 19:22:19 TCP 22.101.2.24 22 24

2018-22-22 02:25:12 UDP 10.221.7.22 2135 222

2200-05-22 22:26:22 UDP 22.122.6.62 2160 22

2012-22-20 15:43:22 TCP 10.121.7.222 22 122

1228-02-10 02:22:02 UDP 22.102.2.62 2089 22

22.101.2.24

10.121.7.222

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