JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

Introduction to Scripts and Scripting: Characteristics and uses of scripting languages, Introduction to PERL, Names and values, Variables and assignment, Scalar expressions, Control structures, Built- in functions, Collections of Data, Working with arrays, Lists and hashes, Simple input and output, Strings, Patterns and regular expressions, Subroutines, Scripts with arguments.

UNIT - II

Advanced PERL: Finer points of Looping, Subroutines, Using Pack and Unpack, Working with files, Navigating the file system, Type globs, Eval, References, Data structures, Packages, Libraries and modules, Objects, Objects and modules in action, Tied variables, Interfacing to the operating systems, Security issues.

UNIT - III

TCL: The TCL phenomena, Philosophy, Structure, Syntax, Parser, Variables and data in TCL, Control flow, Data structures, Simple input/output, Procedures, Working with Strings, Patterns, Files and Pipes, Example code.

UNIT - IV

Advanced TCL: The eval, source, exec and up-level commands, Libraries and packages, Namespaces, Trapping errors, Event-driven programs, Making applications 'Internet-aware', 'Nuts- and-bolts' internet programming, Security issues, running untrusted code, The C interface.

UNIT - V

TK and JavaScript: Visual tool kits, Fundamental concepts of TK, TK by example, Events and bindings, Geometry managers, PERL-TK. JavaScript – Object models, Design Philosophy, Versions of JavaScript, The Java Script core language, Basic concepts of Pythan. Object Oriented Programming Concepts (Qualitative Concepts Only): Objects, Classes, Encapsulation, Data Hierarchy.

TEXT BOOKS:

• 1. David Barron, “The World of Scripting Languages”, Wiley Student Edition, 2010.
• 2. Brent Welch, Ken Jones and Jeff Hobbs., “Practical Programming in Tcl and Tk” – 4th Edition, Prentice Hall
• 3. Herbert Schildt, “Java the Complete Reference”, 7th Edition, TMH.

REFERENCE BOOKS:

• 1. Clif Flynt, “Tcl/Tk: A Developer's Guide”, 2003, Morgan Kaufmann Series.
• 2. John Ousterhout, “Tcl and the Tk Toolkit”, 2nd Edition, 2009, Kindel Edition.
• 3. Wojciech Kocjan and Piotr Beltowski, “Tcl 8.5 Network Programming book”, Packt Publishing.
• 4. Bert Wheeler, “Tcl/Tk 8.5 Programming Cookbook”, 2011, Packt Publishing Limited. R19 M.Tech. Embedded Systems M.TECH.- II YEAR- I SEMESTER EMBEDDED SYSTEMS