This is what I have so far. I need helping parsing them together through pipes/

Question

This is what I have so far. I need helping parsing them together through pipes/ input output I am also unsure of how to increase the value of the fruit pieces by + 0.02 as well.

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#!/bin/bash

date

whoami

sed 's/201./2018/g' orders

sed 's/apples/pears/g' orders

sort -k2 orders

sort -k3 -b customers

[help with Increase cost of fruits by 0.02]

awk '!($1="")' customers

paste orders customers >customersorders

Create a shell script which fulfills the following requirements Creating a Bash Script File After you are satisfied with your hands-on log session in Assigment 3-1(previous question) create and execute a bash script using a text editor of your choice that does the following Write a script called update that does the following: Lists current date Displays your username Updates year to 2018 for all line items in the orders file Changes apples to pears Sort fruits alphabetically (i.e. a-z) Sort customers by last name (i.e. A-Z) Increase cost of each fruit price by.02 Cut the number column from the customer file Combine the customers and orders into one file named result

Explanation / Answer

#!/bin/bash

date
whoami

# modify date ; modify apples to pear; sort by second key; increase price by 0.02
cat orders | sed 's/^201./2018/g' | sed 's/apples/pears/g' | sort -k2 | awk '{print $1, $2, $3 + 0.02}'> ordersTemp

# sort by third key date ; exclude first Column
cat customers | sort -k3 -b | cut -d " " -f2- > customersTemp

# merge 2 files
paste ordersTemp customersTemp >customersorders

#remove tempfiles
rm ordersTemp customersTemp

echo "Merged file is in customersorders "
echo "Content of customersorders is as below:"
cat customersorders
echo "Bye!!"

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