The below unix shell programming will show you an example on printing pyramid with stars in unix shell programming. This tutorial will also show how to use if else condition, how to use for loop in shell programming. You will also see how to take input from keyboard.

Introduction This tutorial shows an example how to add input fields to form dynamically using jQuery. Input field types may be text, textarea or file to the form. I also have added remove button next to the added input field to remove the field if you think later that do not need it. For this example, I have used here…

Attach Buttons Dynamically Here is an example on more file upload button attachment dynamically using jQuery. This example will allow you to attach more file upload button dynamically. The technology I will use here to attach more file upload button using JavaScript and jQuery. Note that this example will not show you how to upload file or files. This is…