18. Pattern Matching with Wildcards using `case`

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18. Pattern Matching with Wildcards using `case`

Write a script that takes a filename as input and checks if the file is a text file (*.txt), image file (*.jpg, *.png), or an unknown type using a `case` statement with wildcards.

abhinandan2971verma

#! /bin/bash

read -p "Enter FILENAME " input

case $input in

'.txt')

echo "IT IS TEXTFILE "

;;

'.jpg'|'.png')

echo "IT IS IMAGE PROCESSING FILE "

;;

*)

echo "UNKNOWN TYPE FILE "

;;

esac

seerat1204

#! /bin/bash

read -p "Input file name: " filename

case $filename in
        *.txt)
                echo "Text File."
                ;;
        *.jpg | *.png)
                echo "Image File."
                ;;
        *)
                echo "Unknown Type."
                ;;
esac

riteshtyagi725

#!/bin/bash

read -p "Enter the filename as the input: " fileName

case $fileName in

*.txt)

echo "$fileName is a text file."

;;

*.jpg|*.png)

echo "$fileName is image file."

;;

*)

echo "$fileName is unknown type."

;;

esac

exit 0

18. Pattern Matching with Wildcards using `case`

18. Pattern Matching with Wildcards using `case`

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