Perl and CGI Tutorials

Latest Perl and CGI Tutorials

7th Jul '07 :: Perl and CGI / Development
Environment Variables

Environment Variables
You can have your scripts grab some information by using environment variables.

38 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Form Processing
Using cgi-lib.pl for Forms

Using cgi-lib.pl for Forms
How to use cgi-lib.pl to read data from forms and make use of it. The file also includes some other useful features as well.

63 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / File Manipulation
Reading Directories

Reading Directories
How to read the contents of a directory.

54 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / File Manipulation
File Checking

File Checking
How to check for file existence and other file information.

55 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / File Manipulation
Writing to Files

Writing to Files
How to overwrite the contents of a file with new information and how to delete a file.

45 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / File Manipulation
Appending Files

Appending Files
How to add data to the end of a file.

46 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Reading From Files

Reading From Files
A two-part tutorial on how to read data from a flat text file and make use of it.

40 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Chop, Length, and Substring

Chop, Length, and Substring
How to use some helpful functions to manipulate or get values from strings.

42 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Associative Arrays

Associative Arrays
How to use associative arrays to store a similar group of variables.

39 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Manipulating Arrays

Manipulating Arrays
How to add, delete, and do other things with array elements.

52 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Using Arrays

Using Arrays
How to use arrays to store a group of similar variables.

41 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Using Loops

Using Loops
Using for, while, and foreach to loop through certain parts of code.

40 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Perl Conditionals

Perl Conditionals
Using if, elsif, else, and unless to check for certain conditions.

48 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Perl Operators: Part 2

Perl Operators: Part 2
Using the comparison and logical operators.

41 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Perl Operators

Perl Operators
Using Perl operators for math, assignments, and incrementing. Introduces the uses for these operators and the methods for using them.

44 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Perl Variables

Perl Variables
How to declare variables in Perl and use them in your scripts.

41 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Printing HTML

Printing HTML
An easier way to print HTML to the web browser with less character escaping.

41 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Programming
Perl Basics: Output

Perl Basics: Output
The first tutorial on the Perl language itself, describing how to print output to the web browser with the print statement.

45 Hits  |  Comments  |  Ratings (0)

7th Jul '07 :: Perl and CGI / Installing CGI Scripts
Installing a Perl Script

Installing a Perl Script
Learn how to get a Perl script installed and running.

44 Hits  |  Comments  |  Ratings (0)

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