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Some interesting and powerful feature of PERL

Power of PERL ----

Learn just a single programming language and do with this----

1. Dovelope your own application program ,

2. System software ,

3. And the big advatage of this technology is that you can do CORE PROGRAMMING ,

These are not enough you some more advatage that don't have any other tecchnology in a single bundle 

1. Build and publish Web page,

2. Extract and mine the web for data,

3. Execute quries against a database,

4. Parse XML,

5. Create your own moduales.


Why the name of PREL is PERL :-

1. The first question about this programming language is that why it’s name is PERL.
Because the mean of these four alphabets are (Practical Extraction and Report language).

2. Perl is similar to shell script. Only it is much easier and more akin to the high end programming.
3. Perl is free to download  from the GNU website so it is very easily accessible .
4. Perl is also available for MS-DOS,WIN-NT and Macintosh.
How we can say that PERL is a simple language:-
1. The source code of PERL We can save in (x.pl/x.plx). 

2. One more flexibilty is that there is no compulsory to save these file in above format.
3. The execution of PERL code is very fast because thre is no need of object/intermediate code.


There are many way to perform a given task:-

A simple source code of PERL is given bellow-


#!/usr/bin/perl
use warnings;
print"A simple program of PERL";
print("A simple program of PERL");
print'A simple program of PERL';
print('A simple program of PERL');

# If you are familir eith "C/C++" than you can write as 

printf("A simple program of PERL");





So print a output of a general print statement can be written as above .
The mean of each statement is different but output is same 

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