Скачать или смотреть TCL Tutorials : Installing TCL interactive tutor and printing out strings | 4 minutes

This is video is a part of TCL crash course for beginners using Tcl Tutor .The format of a TclTutor lesson is a short textual description of a command or concept and an interactive example. The lesson text is available in 3 levels of verbosity, "Expert", "Computer User", and "Beginner". The differing levels of verbosity provide a beginner with more information about computer terminology and general programming techniques, while allowing an experienced programmer to get just the minimal information that they need to start using a command. The expert level can be used as a reference tool after you've started using Tcl/Tk regularly.

The examples can be edited and re-run to experiment with how the command behaves.

TclTutor has been around for over a decade now. It's mostly stable. To make up for that I rework the GUI every few years. This code has been tested on BSD/OS, Linux, MS-Windows, and Macintosh. If it provides you with a surprise, please let me know.