Just want to learn how these are read into array but I don't seem to get it right what do I go wrong?
Below is the sample
Thanks
input
1 2 3 4
5 6 7 8
9 1 2 3
4 5 6 7
#!/usr/bin/perl
open (InFILE,"input");
while (<InFILE>) {
@ar = split ; (5 Replies)
I am trying to read in a 2 column data file into Perl Hash array index. Here is my code.
#!/usr/bin/perl -w
use strict;
use warnings;
my $file = "file_a";
my @line = ();
my $index = 0;
my %ind_file = ();
open(FILE, $file) or die($!);
while(<FILE>) {
chomp($_);
if ($_ eq '')
{
... (1 Reply)
Hello,
I have parsed an xml file using perl to get the hash values and the output looks like this
$VAR1 = {
'RT' => {
'List' => {
'String' => ... (1 Reply)
Hi whats the easiest way to read data from a feed file?
sample data in a file called data.txt:
name = varun
ip = '23.43.123.2'
address = "asd, blah blah blah ..... @#!$%$#%"
i want to use this data in a perl script.
I thought of initially reading it line by line n then cutting... (7 Replies)
I have the perl data structure and what i need to do is find all values in
@{$extractColumns{'2'}{'D'}} which are not there in @{$extractColumns{'2'}{'M'}} but seems like i need to put a flag somewhere and i messed up
foreach my $order (keys %extractColumns)
{
foreach my $value... (2 Replies)
Hi, I am writting some perl scripts for daily backup process. In which I want to pass some data/referance from another txt file. Text file contains only one column and multiple rows. I want to pass this data to variables of another perl script.
e.g.
Refdoc.txt file contains data as:
perl1... (3 Replies)
Hi,
i need a perl script which reads the file, content is given below. and output in new file.
TARGET DRIVE IO1 IO2 IO3 IO4 IO5
------------ --------- --------- --------- --------- ---------
0a.1.8 266 236 ... (3 Replies)
I have a file containing data like so:
2012-01-02 GREEN 4
2012-01-02 GREEN 6
2012-01-02 GREEN 7
2012-01-02 BLUE 4
2012-01-02 BLUE 3
2012-01-02 GREEN 4
2012-01-02 RED 4
2012-01-02 RED 8
2012-01-02 GREEN 4
2012-01-02 YELLOW 5
2012-01-02 YELLOW 2
I can't always predict what the... (4 Replies)
Guys,
May i know how can we de reference the code reference variable.?
my $a = sub{$a=shift;$b=shift;print "SUM:",($a+$b),"\n";};
print $a->(4,5);
How can we print the whole function ?
Please suggest me regarding this.
Thanks for your time :)
Cheers,
Ranga :) (0 Replies)
Hi team,
# PERL
I have Dumper variable in perl and containing the below data and trying to fetch value and name from the reference variable.
$VAR1 = {
'retainSysIds' => 'true',
'variables' => ,
'name' => ,
... (4 Replies)
Discussion started by: giridhar276
4 Replies
LEARN ABOUT CENTOS
template::plugin::dumper
Template::Plugin::Dumper(3) User Contributed Perl Documentation Template::Plugin::Dumper(3)NAME
Template::Plugin::Dumper - Plugin interface to Data::Dumper
SYNOPSIS
[% USE Dumper %]
[% Dumper.dump(variable) %]
[% Dumper.dump_html(variable) %]
DESCRIPTION
This is a very simple Template Toolkit Plugin Interface to the Data::Dumper module. A "Dumper" object will be instantiated via the
following directive:
[% USE Dumper %]
As a standard plugin, you can also specify its name in lower case:
[% USE dumper %]
The "Data::Dumper" "Pad", "Indent" and "Varname" options are supported as constructor arguments to affect the output generated. See
Data::Dumper for further details.
[% USE dumper(Indent=0, Pad="<br>") %]
These options can also be specified in lower case.
[% USE dumper(indent=0, pad="<br>") %]
METHODS
There are two methods supported by the "Dumper" object. Each will output into the template the contents of the variables passed to the
object method.
dump()
Generates a raw text dump of the data structure(s) passed
[% USE Dumper %]
[% Dumper.dump(myvar) %]
[% Dumper.dump(myvar, yourvar) %]
dump_html()
Generates a dump of the data structures, as per dump(), but with the characters <, > and & converted to their equivalent HTML entities and
newlines converted to <br>.
[% USE Dumper %]
[% Dumper.dump_html(myvar) %]
AUTHOR
Simon Matthews <sam@tt2.org>
COPYRIGHT
Copyright (C) 2000 Simon Matthews. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Template::Plugin, Data::Dumper
perl v5.16.3 2011-12-20 Template::Plugin::Dumper(3)