Run the downloaded executable to install the Tcl, which can be done by following the on screen instructions. The active Tcl community edition is free for personal use. We will use this as a first program, we run on a platform you choose.ĭownload the latest version for windows installer from the list of Active Tcl binaries available. Let's have a helloWorld.tcl file as follows. It stops execution of a tcl file, in case, it encounters an error unlike a compiler that executes fully. It is just a small program that enables you to type Tcl commands and have them executed line by line. The source files for Tcl programs are named with the extension '.tcl'.īefore starting your programming, make sure you have one text editor in place and you have enough experience to write a computer program, save it in a file, build it, and finally execute it. The files you create with your text editor are called source files and contain program source code. For example, Notepad will be used on Windows, and vim or vi can be used on windows as well as Linux or UNIX. Name and version of a text editor can vary on different operating systems. Examples of a few text editors include Windows Notepad, OS Edit command, Brief, Epsilon, EMACS, and vim or vi. If you are willing to set up your environment for Tcl, you need the following two software applications available on your computer −

Tcl - Environment Setup Local Environment Setup High performance web servers build with TclHttpd.Scalable websites that are often backed by databases.Tcl is a general-purpose language and you can find Tcl everywhere. Have a powerful set of networking functions.įinally, it's an open source, free, and can be used for commercial applications without any limit. Also, it is possible to include Tcl in C, C++, or Java to Tcl or vice versa.

You can easily extend existing applications with Tcl. Quite easy to get started for experienced programmers since, the language is so simple that they can learn Tcl in a few hours or days. It runs on Windows, Mac OS X, and almost on every Unix platform. Powerful and simple user interface kit with integration of TK. Even though, the original aim was to enable programs to interact, you can find full-fledged applications written in Tcl/Tk. It aims at providing ability for programs to interact with other programs and also for acting as an embeddable interpreter. Tcl is much similar to other unix shell languages like Bourne Shell (Sh), the C Shell (csh), the Korn Shell (sh), and Perl. It was then ported to Windows, DOS, OS/2, and Mac OSX. It is a combination of a scripting language and its own interpreter that gets embedded to the application, we develop with it. John Ousterhout of the University of California, Berkeley, designed it. Tcl is shortened form of Tool Command Language.

Activetcl offline installer