Webmaster Forum / Perl / Getting Started / July 2008

while being in the debugger, how do I pipe all printings going to a
OUTputfile like:
print OUT "text text text";
into the shell?

package MyConfig;
use constant (DOCUMENT_ROOT => "/var/www/");
require Exporter;
our @ISA = qw(Exporter);

I am trying to pass a array of references on array to a c subroutine:
my @set_2d = ([0.0, 1.0], [1.1, 2.2], [3.1, 4.4]) ;
test::test(\@set_2d) ;
in xs I put:

Hello, I am editing the WordNet http://wordnet.princeton.edu/  dictionary files to add my own words into it. The database file of WordNet look like normal text file and I am editing it with vim, but whenever I add a word it causes the perl "seek" function to work incorrecly.  

Any one suggest me, what is the error in my below code, Not any error when
run, But unable to get the search value in replacement.
$content=~s/<$allelm/"<\1 xml:id=".$idseq++/egsi;
Here $allelm contains element list, (para|quote|list).

I'm trying to call C routine from Perl using XS but some how my 'make test'
is failing. Following are the steps I did :
file: hypotenuse.h
     double hypotenuse(double x, double y); /* Func Declaration */

Greets Guys
Trying to Make a system from perl to use the sort.
# @args = ('c:\windows\system32\sort.exe "C\logs\"');
#     system(@args) == 0

Dear Friends,
Following error i am getting while its functioning. Could you please help me to find out what the error is ?
Use of uninitialized value in concatenation (.) or string at /xxx.pl line 18, <STDIN> line 1.
Use of uninitialized value in concatenation (.) or string at /xxx ...

I loaded a bunch of configuration lines into a hash called $Input
now I am searching the hash to make sure specific lines are there.
I want to print "NO" unless there is a match to the following ""check
$ip here";

I am using perl2exe (Oct 27, 2001) and it works fine for little script
without several .pm and it does good binary conversion.
I am working without any install of perl8.8 or 10.
Now I want to include Win32::process which includes others

I've got a script that, given certain conditions, may need to kick off
another perl script as another user (for which I have the username and
password). Is this possible? I can't find any information on it
searching online and have limited documentation available to me.

I have a text dump of a postgresql database and I want to find out if there
are any characters that are not standard keyboard characters. Is there a way
to use regex to do this without doing a character by character scan of a 5GB
file. I want to know where any character that is not ...

I could be a very basic question but I am unable to find any answers on
internet.
What's the difference between "=>" and ">=" in Perl ?
To the best of my knowledge, ">=" means greater than or equal to and "=>" is

We recently migrated over to a new server and installed the new version
of XML::Simple and am getting errors when I try to parse an XML file.  I
get an error stating:
XMLin() requires either XML::SAX or XML::Parser

I'm very new with PERL and have been given a task of doing some maint.
on an existing really big PERL program. What I'd like to ask is if the
changes
I want to implement will work and ask for suggestions on how to make one