PERL How-To Videos & Articles

Follow these perl tutorials to learn all about perl with WonderHowTo's collection of free how-to videos and articles, like Work with arrays in Perl, Create a method=get web form with Perl, and Create arrays of hashes with Perl.

You'll also find several great computers & programming tutorials in the Computers & Programming category.

How to work with arrays in Perl

Work with arrays in Perl

A comprehensive Perl Tutorial covering how to work with arrays when Perl scripting including how to create, print, grow, shrink and empty an ...more

A- 7:17
Curated 1 year ago by Rube McGee | Comments 0
Views 545

How to create a method=get web form with Perl

Create a method=get web form with Perl

This is Perl Tutorial shows how to create a form for the web where method=get and how to parse the form and print out data.

B+ 5:07
Curated 1 year ago by Rube McGee | Comments 0
Views 680

How to create arrays of hashes with Perl

Create arrays of hashes with Perl

This Perl Tutorial shows how to create and use multidimensional arrays of hashes.

B+ 7:50
Curated 1 year ago by Rube McGee | Comments 0
Views 451

How to create function templates with Perl

Create function templates with Perl

This Perl Tutorial shows how to create function templates using closures. This is a bit like generating subroutines on the fly.

B+ 3:45
Curated 1 year ago by Rube McGee | Comments 0
Views 610

How to create hard references to variables in Perl

Create hard references to variables in Perl

This Perl Tutorial shows how to create hard references to variables, arrays, hashes and subroutines and how to de-reference those references ...more

B+ 7:23
Curated 1 year ago by Rube McGee | Comments 0
Views 351

How to create hashes of arrays with Perl

Create hashes of arrays with Perl

This Perl Tutorial shows how to create and use multidimensional hashes of arrays.

B+ 6:20
Curated 1 year ago by Rube McGee | Comments 0
Views 669

How to create hashes of hashes with Perl

Create hashes of hashes with Perl

This Perl Tutorial shows how to create and use multidimensional hashes of hashes.

B+ 7:35
Curated 1 year ago by Rube McGee | Comments 0
Views 540

How to create references using the symbol table in Perl

Create references using the symbol table in Perl

This Perl Tutorial shows how to create references and de-reference ...more

B+ 9:51
Curated 1 year ago by Rube McGee | Comments 0
Views 534

How to determine data type with the ref operator in Perl

Determine data type with the ref operator in Perl

This Perl Tutorial shows how to use the ref operator to determine the ...more

B+ 9:56
Curated 1 year ago by Rube McGee | Comments 0
Views 1,043

How to download a website using Perl

Download a website using Perl

This Perl Tutorial shows how to use several modules to download multiple web pages to HTML files to view offline on your computer or to ...more

B+ 9:59
Curated 1 year ago by Rube McGee | Comments 1
Views 597

How to pass multiple arrays to sub by reference in Perl

Pass multiple arrays to sub by reference in Perl

This Perl Tutorial shows how to pass and return multiple arrays to a ...more

B+ 7:52
Curated 1 year ago by Rube McGee | Comments 0
Views 1,330

How to read arguments passed to subroutines in Perl

Read arguments passed to subroutines in Perl

This Perl Tutorial shows some of the ways to read arguments passed to subroutines.

B+ 8:34
Curated 1 year ago by Rube McGee | Comments 0
Views 739

How to read typed input in Perl with STDIN

Read typed input in Perl with STDIN

This Perl Tutorial shows how to read typed input with STDIN.

B+ 7:30
Curated 1 year ago by Rube McGee | Comments 0
Views 1,916

How to store dta structures on a disk with Perl

Store dta structures on a disk with Perl

This Perl Tutorial shows how to store data structures on disk with the storable module and how to retrieve them later.

B+ 8:45
Curated 1 year ago by Rube McGee | Comments 0
Views 338

How to upload a Perl script to a server

Upload a Perl script to a server

This Perl Tutorial shows the steps to take to upload a perl script to your server. Ascii mode, chmod files and folders.

B+ 5:19
Curated 1 year ago by Rube McGee | Comments 0
Views 292

How to use closures when Perl scripting

Use closures when Perl scripting

The Perl Tutorial explains the use of closures to initialize a subroutine with data before using it and retain the scope of lexical ...more

B+ 3:47
Curated 1 year ago by Rube McGee | Comments 0
Views 323

How to use function calls inside regular expressions in Perl

Use function calls inside regular expressions in Perl

This Perl Tutorial demonstrates how to use function calls and ...more

B+ 6:16
Curated 1 year ago by Rube McGee | Comments 0
Views 748

How to use hash functions when Perl scripting

Use hash functions when Perl scripting

This Perl Tutorial series shows you how to use has functions including: 1.)The exists, defined and delete functions. 2.)How to reverse the ...more

B+ 6:10
Curated 1 year ago by Rube McGee | Comments 0
Views 1,118

How to use regular expressions when Perl scripting

Use regular expressions when Perl scripting

This Perl Tutorial demonstrates some regular expressions such as matching the beginning and end of a line, match a digit, match a word ...more

B+ 10:00
Curated 1 year ago by Rube McGee | Comments 0
Views 471

How to use the Chop and Chomp functions in Perl

Use the Chop and Chomp functions in Perl

This Perl Tutorial explains and demonstrates the chop and chomp functions.

B+ 4:42
Curated 1 year ago by Rube McGee | Comments 0
Views 717

Refine

Refine by Format

Refine by Category

PERL (114 How-Tos)

DIY Ocular Assault Weapon

The latest in Graffiti-tech: How to write with your eyes. Via Instructables, "Behold the latest ocular assault weapon from the Graffiti Research Lab, openFrameworks, The Fat Lab and The Ebeling ...

Retro Electronics Papercraft For the Brazil '66 Crowd

Dan McPharlin has created some super-sweet retro electronics papercraft models. Click through to Dan's Flickr page to view the entire collection. Beautiful handmade cardboard models. Previously ...

Cai Guo-Qiang's (Literally) Explosive Art

Attention all WonderHowTo explosive-lovers, here is an artist that just may awe and inspire... China's Cai Guo-Qiang opts for more thrilling materials than traditional paint, clay or plaster, say ...

Roly-Poly Bridge

Heatherwick Studio's London based rolling bridge is an engineering marvel. Lots of fun, and immensely satisfying to watch (via YouTube, assuming you can't see it in person). From Heatherwick Studio: ...

Master Nerd Births Perfect Copy Cat Bot

Can't help but smile at this goofy, endearing nerd "master" (Vitalijus Rodnovas) guiding his copy-cat protege robot (coined Waldo). The rig allows Waldo to mimic Rodnovas' body movements in ...

loading...