A simple script to create a file with a text of your choose in the location you want

create-file.sh

#! /bin/zsh

#if you use bash, simply change /bin/zsh to /bin/bash

if [ "$1" = "-h" ]; then 
echo "The correct way to use this script:
[arg1] = file name

./create-file [arg1]"
exit 0
fi

echo "Write the name of file:"
read filename

echo "This is a random text that you can change for what you want" >> $filename.txt