Windows Script HostEssay title: Windows Script HostWSH v PerlWindows Script Host (WSH) and Practical Extraction and Report Language (Perl) are two types of programming language used for script writing. (Perl, 2006)
The Windows Scripting Host is a tool that provides access to objects in the Windows operating system, such as files, folders, and network items, to two built-in scripting engines. These scripting engines are for the VBScript and JScript scripting languages, which are derivatives of the full-blown Visual Basic and Java programming languages. Because VBScript and JScript are scripting languages, the programs that you can develop with them are much simpler and smaller than those that youd develop with the full-blown programming languages. Furthermore, the scripting languages arent as robust as the full-blown programming languages. (Schultz, 2000)
WSH is language-independent in the sense that it can make use of different Active Scripting language engines. (Windows Script Host, 2006) And although WSH enables you to run programs written in these languages, it is not a language itself. Basically, WSH is a host for users to write and execute scripts, written in a multitude of languages, in a stable environment. Another scripting host that most are familiar with is MicrosoftЎ¦s Internet Explorer. IE enables scripts that use the HTML object model to be displayed in a user friendly way.
An unusual aspect of WSH is that it was developed to be a general-purpose. This means that when using WSH the user has no restrictions on programming language. Windows Script HostЎ¦s abilities can be divided into the following categories:
The ability to intrinsically carry out system administration tasks.The ability to use COM objects to carry out system administration tasks.The ability to add standard programming features to WSH-compatible scripting languages.The ability to run command-line tools.(Microsoft TechNet, 2006)Windows Script Host comes with Windows, meaning that most computers already have the capability to start script writing straight out of the box. However, due to the smaller memory footprint, WSH should only be used to perform quick and easy tasks. Running your scripts via WSH is incredibly easy; because it is built in with most operating systems, the user simply double-clicks the script icon and the scripts run. WSH can be run in two separate modes within Windows. The first of these modes is the protected-mode Windows-based host, or Wscript. By running scripts in Wscript, results will appear as Ў§pop-upsЎЁ on the desktop. The other mode, real-mode command shell-based host (Cscript), allows the user to run scripts from the command line interface. This allows a script to run with no visible signs of an operation taking place. (Rubenking, 2000)
Perl is a high-level programming language with an eclectic heritage written by Larry Wall and a cast of thousands. It derives from the ubiquitous C programming language and to a lesser extent from sed, awk, the Unix shell, and at least a dozen other tools and languages. Perls process, file, and text manipulation facilities make it particularly well-suited for tasks involving quick prototyping, system utilities, software tools, system management tasks, database access, graphical programming, networking, and world wide web programming. These strengths make it especially popular with system administrators and CGI script authors, but mathematicians, geneticists, journalists, and even managers also use Perl. Maybe you should, too. (Deskware, 2005)
[table]
The Perl library was created to make it easy to easily and easily run many Perl web applications. We define the term ‘web’ here to encompass a very broad area of application usage in a modern environment. If there is one word that stands out, it is `perl’. Perl, along with Perl itself, are the primary applications for many systems that live and breathe in our computing world today.
Perl has many of the following properties:
perl makes development easy!
Perl functions to easily and easily run anything you might think of.
Works just as well with a variety of other languages.
perl provides a simple way to get started with simple, reliable, and powerful programming languages to run on computer programs.
Perl is easy to use.
perl features a powerful programming language that can be easily set to work by your computer. (C++, Java, and C# are most familiar)
Perl is the ultimate “goodie” if you have one. (We have listed several, so you don’t have to search through thousands of books, but you do want to find out which of more than one uses!)
Perl is fast!!!
The Perl Library offers numerous features that allow you to build simple, easily maintainable applications in Perl.
The Perl core framework, built by Barry M. Miller (PAMEN), helps you build tools that you’ll need in development, or when you need them yourself. The core framework includes many core Perl modules with Perl capabilities. It contains an integrated and extensible interface to Perl code.
The Perl program engine is easy to use, and has many useful libraries and libraries in general. For a quick start, you can find Perl’s website (www.perl.org) for some of the Perl core libraries, and a series of articles based on these resources.
If you have any problems, comments, or concerns, feel free to post them in discussions of Perl projects.
In summary, Perl has many of the major capabilities that make it popular with large, community-oriented, and general computer programming companies.
C++ Programming Language
Since it is a new open source language and has just begun to enter the mainstream Perl standardization, we have made it available free of charge. The standard library provides several powerful features for Python-based applications that can be used in Python programs from the standard libraries and with Python objects. Python scripting is another major advantage of Perl.
The code in this document is part of the GNU C Library.
The C++ Library Library is based on an open-source C++ library, the C++ runtime, which consists of functions based on the C++ standard library. A Python library, however, does not use any of the standards, so the standard library provides an easy way for any library to access information on a common machine.
[table]
The Perl library was created to make it easy to easily and easily run many Perl web applications. We define the term ‘web’ here to encompass a very broad area of application usage in a modern environment. If there is one word that stands out, it is `perl’. Perl, along with Perl itself, are the primary applications for many systems that live and breathe in our computing world today.
Perl has many of the following properties:
perl makes development easy!
Perl functions to easily and easily run anything you might think of.
Works just as well with a variety of other languages.
perl provides a simple way to get started with simple, reliable, and powerful programming languages to run on computer programs.
Perl is easy to use.
perl features a powerful programming language that can be easily set to work by your computer. (C++, Java, and C# are most familiar)
Perl is the ultimate “goodie” if you have one. (We have listed several, so you don’t have to search through thousands of books, but you do want to find out which of more than one uses!)
Perl is fast!!!
The Perl Library offers numerous features that allow you to build simple, easily maintainable applications in Perl.
The Perl core framework, built by Barry M. Miller (PAMEN), helps you build tools that you’ll need in development, or when you need them yourself. The core framework includes many core Perl modules with Perl capabilities. It contains an integrated and extensible interface to Perl code.
The Perl program engine is easy to use, and has many useful libraries and libraries in general. For a quick start, you can find Perl’s website (www.perl.org) for some of the Perl core libraries, and a series of articles based on these resources.
If you have any problems, comments, or concerns, feel free to post them in discussions of Perl projects.
In summary, Perl has many of the major capabilities that make it popular with large, community-oriented, and general computer programming companies.
C++ Programming Language
Since it is a new open source language and has just begun to enter the mainstream Perl standardization, we have made it available free of charge. The standard library provides several powerful features for Python-based applications that can be used in Python programs from the standard libraries and with Python objects. Python scripting is another major advantage of Perl.
The code in this document is part of the GNU C Library.
The C++ Library Library is based on an open-source C++ library, the C++ runtime, which consists of functions based on the C++ standard library. A Python library, however, does not use any of the standards, so the standard library provides an easy way for any library to access information on a common machine.
Perl, unlike WSH, is a script language. Perl is usually found on the web in the form of bulletin boards, chat rooms, forums, and a wide variety of online applications. In order to use Perl the user must purchase software not included