Tcl Basics | Tcl Tutorial for Beginners | Tcl scripting with examples

This video covers the basics that you need to start writing scripts with Tool Command Language (TCL or Tickle).
Following topics are explained with simple examples in the tutorial.

=====================
TABLE OF CONTENTS:
=====================
0:00:00 Intro
0:00:27 Invoking Tclshell & Running Tcl
0:01:43 Printing Text
0:07:22 Assigning values to variables
0:10:34 Evaluation & Substitutions : Grouping args with ""
0:17:59 Evaluation & Substitutions : Grouping args with {}
0:22:34 Evaluation & Substitutions : Grouping args with []
0:27:33 Math commands
0:32:22 Numeric Comparisons (if)
0:39:21 Textual Comparison (switch)
0:45:07 Looping constructs (while)
0:49:57 Looping constructs (for)
0:55:21 Procedure (proc)
1:04:29 Variable scope (global and upvar)
1:12:43 Tcl Data Structures - The lists
1:28:31 Strings
1:40:09 Regular Expressions
2:01:39 Associative Arrays, Dictionaries
2:12:17 File Access
2:19:23 Invoking Subprocesses from Tcl (exec, open)
2:25:50 Using info cmds
2:33:11 Creating Commands and cmd construction (eval)
2:42:16 Substitution without evaluation (subst)
2:45:17 Debugging & Errors - errorInfo errorCode catch trace
2:47:53 Command line arguments and Environment strings
2:49:28 Time and Date - clock

References:
tcl8.5/tutorial/tcltutorial.html


For more other videos, please refer to the following links. Thanks.

===================
Unix cmd line utilities
===================
https://www.youtube.com/playlist?list=PLPX2ZEnAviTBUH2ybvTDWJ_iSdOlBOu-J

===========
Text Editors
===========
https://www.youtube.com/playlist?list=PLPX2ZEnAviTBpockaTE_E2CMP9U7ImYOH

=========
VLSI - STA
=========
https://www.youtube.com/playlist?list=PLPX2ZEnAviTC0Er6e3V6tiPoujW4_4OS9

===================
VLSI - Physical Design
===================
https://www.youtube.com/playlist?list=PLPX2ZEnAviTCOxmpB_iOEhk2YSmRyIMGY

===============
VLSI - Congestion
===============
https://www.youtube.com/playlist?list=PLPX2ZEnAviTDRohg2ygoPoojRt56W3-BM

==============
VLSI - Crosstalk
==============
https://www.youtube.com/playlist?list=PLPX2ZEnAviTBzMvR9JyI-Zprc_fxhBTAG

========
Scripting
========
https://www.youtube.com/playlist?list=PLPX2ZEnAviTAHkDfm7z0jOwwl-jCSG36C



Disclaimer : This video is for educational purpose only. Some contents are used for educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use.

#TCL #TclTutorial #TclScripting