Last updated 5/2013
MP4 | Video: h264, 1282×720 | Audio: AAC, 44.1 KHz
Language: English | Size: 3.09 GB | Duration: 14h 3m
Learn Perl by actually creating useful, working Perl programs for everything from web scraping to fixing your data.
What you’ll learn
Learn how to use Perl for a variety of common tasks
Learn how to use regular expressions
Requirements
Basic knowledge of computer programming in any language.
Description
Discover some of the amazing things you can do with Perl 5, including downloading text and images from the Internet (just like Zuckerberg in The Social Network), reformatting data, importing and exporting data to and from databases, sysadmin-type tasks like renaming or moving files, fixing even huge amounts of data quickly and even creating web CGI scripts. In this course you’ll also learn how to use regular expressions, those unbelievably useful little things that have now made their way into almost every serious programming language, yet remain the bête noire of many a developer.
Overview
Section 1: Basic Perl: Getting Started
Lecture 1 Installing Perl and Some Great Free Editors
Lecture 2 Hello World
Lecture 3 Downloading Text and Images With Perl, Just Like Zuckerberg
Lecture 4 Arrays and Checking Whether Files Exist
Lecture 5 Reading Files and Beginning Regular Expressions
Lecture 6 Writing Files and Replacing Text
Lecture 7 Wildcards in Regular Expressions
Lecture 8 Groups: Finding Out What You Actually Matched
Lecture 9 Quantifiers: Greedy vs. Non-Greedy
Lecture 10 Escape Sequences
Lecture 11 Numeric Quantifiers
Lecture 12 Test Your Perl and Regex Knowlege – First Test
Section 2: More on Reading Files Line By Line: Tips, Tricks and Vital Knowledge
Lecture 13 Split and Reading CSV Files
Lecture 14 Join and Viewing Data Using Data::Dumper
Lecture 15 Chomp and Removing Spaces in Splits
Lecture 16 "Pushing" Onto Arrays
Lecture 17 Arrays of Arrays
Lecture 18 Hashes: Lookup Tables in Perl
Lecture 19 Iterating Over Hashes
Lecture 20 Arrays of Hashes
Lecture 21 Storing CSV Data in a Data Structure
Lecture 22 Validating CSV Data
Lecture 23 Cleaning CSV Data
Lecture 24 Test Your Perl and Regex Knowlege – Second Test
Section 3: Web Scraping and More Regular Expressions
Lecture 25 Basic Web Scraping
Lecture 26 Character Classes
Lecture 27 Matching Repeatedly
Lecture 28 Collecting Repeated Matches All At Once
Section 4: Building a Complete Progam: Command Line Options
Lecture 29 Getting Command Line Options
Lecture 30 Subroutines and Returning Values
Lecture 31 Multi-Line Strings and Comments
Lecture 32 Passing Arguments to Subroutines
Lecture 33 References to Hashes
Lecture 34 Checking Values in Hashes
Section 5: Parsing XML and Complex Data Structures
Lecture 35 Finding All Files in a Directory and Filtering Arrays
Lecture 36 Processing Files One By One
Lecture 37 Parsing XML with Regular Expressions
Lecture 38 Using XML::Simple, and Extracting Data from Complex Structures
Lecture 39 Extracting Data from Complex Structures: A Complete Example
Lecture 40 Building Complex Data Structures
Section 6: Working with Databases
Lecture 41 Free Databases to Use with Perl
Lecture 42 Creating Databases with MySQL
Lecture 43 Connecting to a Database
Lecture 44 Inserting Data into a Database
Lecture 45 Deleting Data and Executing Dataless SQL Commands
Lecture 46 Getting the IDs of Records You’ve Just Inserted
Lecture 47 Querying Databases
Lecture 48 Exporting Data
Section 7: Perl One-Liners
Lecture 49 Running One-Line Perl Programs
Lecture 50 Replacing Text in Files
Lecture 51 Editing Files In-Place
Section 8: Modules and OO Perl
Lecture 52 Modules
Lecture 53 Packages and Directories
Lecture 54 Object Orientation: A Brief Introduction
Lecture 55 Implementing OO in Perl
Section 9: Web Application Basics
Lecture 56 Installing the Apache HTTP Server
Lecture 57 A Hello World Web App
Lecture 58 The CGI.pm Module
Lecture 59 Using URL Parameters
Lecture 60 Website Forms
Section 10: Basic Sysadmin Tasks
Lecture 61 Moving, Copying and Deleting Files
Lecture 62 Executing System Commands
Section 11: Conclusion
Lecture 63 Where to Find Documentation and More Modules
Section 12: Appendix 1: Example Data
Lecture 64 XML Files
Section 13: Appendix 2: Alternate Systems
Lecture 65 Running Perl in UNIX, Linux, Mac and Cygwin
Section 14: Extras
Lecture 66 Arrays and Hashes Review
Lecture 67 References to Hashes and Arrays Review
Anyone who has some familiarity with basic programming in any language,Anyone who wants to learn how to automate common tasks in IT
Homepage
https://www.udemy.com/course/perltutorial/
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