09-07-2009
search List::Compare in CPAN
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Is there anyway that I can compare two Arrays to see if any new strings have been added in them? eg:
Array 1: Joe Bob Jane
Array 2: Joe Bob Jane Greg
It would then output a new array with the changes:
Array 3: Greg
I'm not very good at shell scripting, and my google and forum searches... (4 Replies)
Discussion started by: blckleprd
4 Replies
2. Shell Programming and Scripting
I want to append a decimal number to a string. But I want to restrict the number to only 2 decimal points
for e.g:
my $output = "\n The number is = ";
my $number = 2.3333333;
$output = $output . $number;
But I want the $output as: "The number is = 2.33"; and not 2.3333333
(I do not... (1 Reply)
Discussion started by: the_learner
1 Replies
3. Shell Programming and Scripting
Hi there,
im having issue with comparing two variables, in a bash script.
im trying to do the following:
- get a word from user 1
- split the word into array
- get a character from user2
trying to compare the character entered by user 2 with every single character in the array... (2 Replies)
Discussion started by: new2Linux
2 Replies
4. Shell Programming and Scripting
Hi all,
I am trying to compare two arrays in perl using the following code.
foreach $item (@arrayA){
push(@arrayC, $item) unless grep(/$item/, @arrayB); ... (1 Reply)
Discussion started by: chriss_58
1 Replies
5. Shell Programming and Scripting
I am totally new to perl. I am modifying someone else's script. I have the following output:
# ./some-perlscript
A
B
C
D
E
B - E, is generated through the print command that I put in the script. I want to remove A, it seems it is generated automatically by a custom OS it is querying when... (3 Replies)
Discussion started by: streetfighter2
3 Replies
6. Programming
if i declare both but don't input any variables what values will the int array and file pointer array have on default, and if i want to reset any of the elements of both arrays to default, should i just set it to 0 or NULL or what? (1 Reply)
Discussion started by: omega666
1 Replies
7. UNIX for Dummies Questions & Answers
Problem
Part 1.
Gather data from linux server and output to a file named data_DDMMYY
Output file must contain the file name and size
Part 2.
Compare todays data_DDMMYY to yesterdays data_DDMMYY and output results to a file named difference_DDMMYY
Output file must show the difference in... (3 Replies)
Discussion started by: Aussiemick
3 Replies
8. Shell Programming and Scripting
Hi ,
I just write a simple function to read the file line by line.
But when I run it it says out of memory.
I am not sure about the root cause, Can someone help me out of this?
:D
#! /usr/bin/perl
use strict;
sub checkAPs{
my $NDPDir = "/home/eweiqqu/NCB/NDP_files/";
... (1 Reply)
Discussion started by: Damon_Qu
1 Replies
9. Shell Programming and Scripting
I'm trying to compare 2 array and print the difference at a 3rd file. However how am i going to compare this 2 arrays by ignoring certain patterns:
For example:
1st array contains:
ctahci
cptcsa0
ctsata:25:seed
cptcsa1:50:seed
ctsata_1:25:seed
2nd array contains:
cptcsa0
ctsata... (0 Replies)
Discussion started by: hongping
0 Replies
10. Shell Programming and Scripting
Hello,
I'm completely new to Perl and I'm just looking for a quick answer to some code I'm trying to come up with. I'm trying to access a website, part of the URL I want the user to be able to define via standard input. As you can see below I'm still trying to get the syntax.
... (2 Replies)
Discussion started by: wxornot
2 Replies
LEARN ABOUT MOJAVE
cpan::meta::check
CPAN::Meta::Check(3) User Contributed Perl Documentation CPAN::Meta::Check(3)
NAME
CPAN::Meta::Check - Verify requirements in a CPAN::Meta object
VERSION
version 0.008
SYNOPSIS
warn "$_
" for verify_requirements($meta, [qw/runtime build test/], 'requires');
DESCRIPTION
This module verifies if requirements described in a CPAN::Meta object are present.
FUNCTIONS
check_requirements($reqs, $type, $incdirs)
This function checks if all dependencies in $reqs (a CPAN::Meta::Requirements object) are met, taking into account that 'conflicts'
dependencies have to be checked in reverse. It returns a hash with the modules as keys and any problems as values; the value for a
successfully found module will be undef. Modules are searched for in @$incdirs, defaulting to @INC.
verify_dependencies($meta, $phases, $types, $incdirs)
Check all requirements in $meta for phases $phases and types $types. Modules are searched for in @$incdirs, defaulting to @INC. $meta
should be a CPAN::Meta::Prereqs or CPAN::Meta object.
requirements_for($meta, $phases, $types)
This function is deprecated and may be removed at some point in the future, please use CPAN::Meta::Prereqs->merged_requirements instead.
This function returns a unified CPAN::Meta::Requirements object for all $type requirements for $phases. $phases may be either one (scalar)
value or an arrayref of valid values as defined by the CPAN::Meta spec. $type must be a relationship as defined by the same spec. $meta
should be a CPAN::Meta::Prereqs or CPAN::Meta object.
SEE ALSO
o Test::CheckDeps
o CPAN::Meta
AUTHOR
Leon Timmermans <leont@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Leon Timmermans.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.18.2 2013-10-17 CPAN::Meta::Check(3)