Question

Make a directory named hw4 then cd into that directory • In the hw4 directory use...

Make a directory named hw4 then cd into that directory • In the hw4 directory use nano to create a text file named words.txt that contains 6 words – each on a different line. They can be any random words. For example: eggs apples class homework car games

part two:

Write a shell script named hw4.sh that first clears the screen (using the clear command) then does the following:

• Asks the user (using the echo command) to enter a file name.

• Reads the file name (entered by the user) and stores it in a variable.

• cat the file (that was entered by the user)

• Display the contents of the file sorted (use the linux sort command)

• Display a count of the number of lines in the file (using the wc –l command, note that the letter after the dash is the lower case L)

• After each of the above steps print a string of dashes (“----------”) on a new line to separate the output. You can use the echo command for this.

linux

Homework Answers

Answer #1

part 1
**********

mkdir hw4
cd hw4
nano words.txt
eggs apples class homework car games

Part 2
*************

#!/bin/bash
clear
echo "Enter Filename: "
echo "==================="
read fn

cat $fn

echo "==================="
echo "After sorting"
echo "================"

cat $fn | sort
echo "================"

cat $fn | wc -l

echo "================"

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