#!/bin/bash
echo "1. create a folder "
echo "2. create a file "
echo "3. create a folder and file"
read -p "Select an option from 1, 2 or 3 : " option
if [ $option -eq 1 ]
then 
if [ -e $1 ]
then echo " file already in the folder"
else mkdir $1
fi
elif [ $option -eq 2 ]
then ls -l > $3
elif [ $option -eq 3 ]
then mkdir $2
ls -l > $2/$3
else echo "option not available "
sleep 5
exit 0
fi