How To Install Perl On Windows 7

Prerequisite: Introduction to Perl

 Before, nosotros start with the process of Downloading and Installing Perl on Windows operating system, we must have first-hand cognition of What the Perl Linguistic communication is and what information technology actually does?. Perl is a general-purpose, high level interpreted and dynamic programming language. Perl was originally developed for text processing like extracting the required data from a specified text file and for converting the text file into a dissimilar form. Perl supports both procedural and Object-Oriented programming. Perl is a lot similar to C syntactically and is piece of cake for the users who have knowledge of C, C++.

Perl programs can be written on whatsoever plain text editor like notepad , notepad++ , or anything of that sort. One can as well use an online IDE for writing Perl codes or can even install ane on their organisation to make it more feasible to write these codes. Using an IDE makes it easier to write Perl codes because IDEs provides a lot of features like intuitive code editor, debugger, compiler, etc.
To brainstorm with, writing Perl Codes and performing various intriguing and useful operations, one must accept Perl installed on their Arrangement. This tin be washed by following the stride by stride instructions provided below:

Checking for a preinstalled Perl version:

Before we begin with the installation of Perl, it is expert to bank check if it might be already installed on your arrangement, because many software applications present require Perl to perform their operations, hence a version of Perl might be included in the software's installation package and hence there is no demand to redownload and install the Perl when it already exists.
To check if your device is preinstalled with Perl or non, simply go to the Command line(For Windows, search for cmd in the Run dialog( + R).
Now run the following control:

          perl -v        

If Perl is already installed, information technology will generate a message with all the details of the Perl'due south version available, otherwise if Perl is not installed then an mistake will arise stating Bad control or file name

Downloading and Installing Perl:

Downloading Perl:
Before starting with the installation process, you lot demand to download information technology. For that, all versions of Perl for Windows are available on perl.org

Download the Perl and follow the further instructions for installation of Perl.

Showtime with the Installation:

Afterward completing the installation process, whatever IDE or text editor can be used to write Perl Codes and Run them on the IDE or the Command prompt with the utilise of command:

perl file_name.pl

Here's a sample Programme to begin with the apply of Perl Programming:
Let's consider a simple How-do-you-do Earth Program.

use strict;

use warnings;

print ( "How-do-you-do World\north" );

Output:

Source: https://www.geeksforgeeks.org/how-to-install-perl-on-windows/

Posted by: princeaftek1997.blogspot.com

Share this post