Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

How to download a range of bytes?

by Zeokat (Novice)
on Dec 26, 2007 at 22:56 UTC ( [id://659125]=perlquestion: print w/replies, xml ) Need Help??

Zeokat has asked for the wisdom of the Perl Monks concerning the following question:

Origin2016.sr0-patch.exe [extra | Quality]

A powerful KDE-based data analysis and visualization tool.

Crucially, most of these are not false positives in the malicious sense—they correctly identify the file as a license circumvention tool. However, many antivirus engines conflate "riskware" (potentially unwanted but non-malicious) with "trojan," leading to overclassification.

Understanding Origin2016.sr0-patch.exe: Functions, Security, and Best Practices origin2016.sr0-patch.exe

While an official patch from OriginLab is perfectly safe, the specific format origin2016.sr0-patch.exe found outside official channels is highly suspicious for several reasons:

: A new interface to download and manage specialized graphing and analysis tools directly within the software. A powerful KDE-based data analysis and visualization tool

The decision to use such a patch is a personal one, but it is a decision that should be made with full awareness. The hidden costs—potential malware, system instability, lack of support, and legal risks—often outweigh the short-term benefit of a free license.

If you found this file on third-party file-sharing websites, torrent networks, or forums claiming to provide "cracks," "keygen," or "free premium activation" for Origin 2016, Cybercriminals frequently disguise Trojans, ransomware, and info-stealers as software patches or cracks for expensive scientific software. How to Verify the File Before running the file, take these precautionary steps: Understanding Origin2016

: The user installs OriginPro 2016 using a generic or public-domain serial number (such as GF3S4-9089-7991320 ).

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.

Replies are listed 'Best First'.
Re: How to download a range of bytes?
by eserte (Deacon) on Dec 26, 2007 at 23:27 UTC
    This seems to work:
    #!/usr/bin/perl -w use strict; use LWP::UserAgent; my $ua = LWP::UserAgent->new; my $url = 'http://localhost/...'; $ua->default_headers->push_header(Range => "bytes=1000-2000"); my $response = $ua->get($url); my $content = $response->content(); warn length($content); warn $content;
    To get the current content length of the object, you can do a HEAD before and look at the content-length header.
      The code works verrrrrrry good eserte. Big thanks. But new question arrive to my head, are there any way to know if the server have the abbility of "Accept-Ranges: bytes" ?? Thanks in advance.
        Try fetching with HEAD instead of GET to view the Accept* headers without getting the content itself
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: perlquestion [id://659125]
Approved by Corion
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others studying the Monastery: (2)
As of 2026-03-08 23:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found

    Notices?
    hippoepoptai's answer Re: how do I set a cookie and redirect was blessed by hippo!
    erzuuliAnonymous Monks are no longer allowed to use Super Search, due to an excessive use of this resource by robots.