If you are writing a program that has a technical user base, it is a nice touch to make the program scriptable. In fact, you might want to do the hard work in a programming language and then use your ...

Some Java applications’ requirements make integration with a scripting language necessary. For example, your users may need to write scripts that drive the application, extend it, or contain loops and ...

At times, we need to write shell scripts that are interactive and user executing them need to monitor the progress. For such requirements, we can implement a simple progress bar that gives an idea ...