9 More Discussions You Might Find Interesting
1. Red Hat
Hello Team,
I am on last semestr on my studies. I have a problem with choosing right thesis topic. Do You have maybe any ideas for thesis related to Linux area? I really need your help - the most important thing is that there should be research element in the topic because of master degree... (3 Replies)
Discussion started by: protos27
3 Replies
2. UNIX Desktop Questions & Answers
I have an application desigend in PHP and MySQl running on apache web server that I is running on a Amazon EC2 server Centos. I want to implement the master-master and master slave replication and high availability disaster recovery on this application database.
For this I have created two... (0 Replies)
Discussion started by: Palak Sharma
0 Replies
3. UNIX for Dummies Questions & Answers
Hey All
Just have another quick question (2 Replies)
Discussion started by: gerperrett
2 Replies
4. UNIX for Dummies Questions & Answers
Hey All
i want to be able to run command line commands in a java program, ive heard about java runtime, am i on the right track?
Cheers for the help (4 Replies)
Discussion started by: gerperrett
4 Replies
5. Shell Programming and Scripting
Hopefully this doesn't come off as too much of a "newbie" question or a flamebait. But I have recently begun working with a Sun Solaris box after having spent the past five years working with RedHat. From what i can tell, thing look fairly similar and the 'man' command is some help. But I've... (7 Replies)
Discussion started by: deckard
7 Replies
6. UNIX for Advanced & Expert Users
Somehow someone created a file named '-ov' in the root directory.
Given the name, the how was probably the result of some cpio command they bozo'ed.
I've tried a number of different ways to get rid of it using * and ? wildcards, '\' escape patterns etc.. They all fail with " illegal option --... (3 Replies)
Discussion started by: GSalisbury
3 Replies
7. UNIX for Dummies Questions & Answers
echo 'it's friday'
why appear the > (3 Replies)
Discussion started by: yls177
3 Replies
8. Shell Programming and Scripting
I wonder how I shall read the result below, especially 'what'
shown below.
The result was shown when I entered 'w'.
E.g what is TOP? What is gosh ( what does selmgr mean?)?
login@ idle JCPU PCPU what
6:15am 7:04 39 39 TOP
6:34am 6:45 45 45 TOP
6:41am ... (1 Reply)
Discussion started by: Aelgen
1 Replies
9. Programming
I need to compile a file,but 'make' does
not work.please tell me how to use it or
need which tools? (3 Replies)
Discussion started by: dsun5
3 Replies
Perl::Critic::Policy::ValuesAndExpressions::ProhibitCompUsereContributed PePerl::Critic::Policy::ValuesAndExpressions::ProhibitComplexVersion(3pm)
NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitComplexVersion - Prohibit version values from outside the module.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
One tempting way to keep a group of related modules at the same version number is to have all of them import the version number from a
designated module. For example, module "Foo::Master" could be the version master for the "Foo" package, and all other modules could use its
$VERSION by
use Foo::Master; our $VERSION = $Foo::Master::VERSION;
This turns out not to be a good idea, because all sorts of unintended things can happen - anything from unintended version number changes
to denial-of-service attacks (since "Foo::Master" is executed by the 'use').
This policy examines statements that assign to $VERSION, and declares a violation under two circumstances: first, if that statement uses a
fully-qualified symbol that did not originate in a package declared in the file; second if there is a "use" statement on the same line that
makes the assignment.
By default, an exception is made for "use version;" because of its recommendation by Perl Best Practices. See the "forbid_use_version"
configuration variable if you do not want an exception made for "use version;".
CONFIGURATION
The construction
use version; our $VERSION = qv('1.2.3');
is exempt from this policy by default, because it is recommended by Perl Best Practices. Should you wish to identify "use version;" as a
violation, add the following to your perlcriticrc file:
[ValuesAndExpressions::ProhibitComplexVersion]
forbid_use_version = 1
CAVEATS
This code assumes that the hallmark of a violation is a 'use' on the same line as the $VERSION assignment, because that is the way to have
it seen by ExtUtils::MakeMaker->parse_version(). Other ways to get a version value from outside the module can be imagined, and this policy
is currently oblivious to them.
AUTHOR
Thomas R. Wyant, III wyant at cpan dot org
COPYRIGHT
Copyright (c) 2009-2011 Tom Wyant.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license
can be found in the LICENSE file included with this module.
perl v5.14.2 2012-06Perl::Critic::Policy::ValuesAndExpressions::ProhibitComplexVersion(3pm)
Distribute Master's Thesis Under GPL?