MD5 checksum to check JDK download

Hello, everybody!
I would like to check my JDK downloads with MD5. Does Sun provide something like this? When I download a new JDK update I see nothing related to this in the download page. I think it's critical to check the integrity of a JDK download.
Thank you.
Marcos

I don't know about any MD5 checksums for the JDK (except for the OpenJDK).
But I think most installation packages do some internal consistency checks. If I remember correctly the Windows installer does, the Linux self-extracting shell script does and I'd be surprised if the .rpm format doesn't have some built-in checks.

Similar Messages

  • Missing md5 checksum!!!

    I frequently download things from ADC, mostly _Darwin source code_ and Xcode updates. What I'm wondering is, why aren't there *md5 checksums* provided with anything downloaded!? Isn't it nice to have this little "feature" so users like me would feel more comfy downloading!?

    Sorry, I think I was in a particularly bad Apple Discussions mood today. Your idea does have merit. You should submit this to Apple's Feedback or, even better, to the Apple Bug Reporter.
    Please include the following URL as reference:
    http://www.beskerming.com/commentary/2007/12/19/313/SquirrelMailRepository_Poisoned_with_Criticalflaw

  • MD5 checksum of jdk

    Can someone please post the MD5 checksum for the latest JDK
    That is jdk-6u21-windows-x64

    checkout this url:
    http://www.brunolinux.com/01-First_Thin … d_CDs.html

  • LMS 4.2 possibility to md5 checksum all ios images in repository?

    Hi,
    Recently we upgraded a switch with an image from the repository in LMS. After the installation of the image it seemed corrupt.
    My question now is : Can we do a MD5 checksum on all the images in the local repository to verify that all images are ok to use?
    Kind regards
    Steven

    Hi,
    I know this is a really old thread but I have a question regarding the MD5 checks.
    I am using a freshly installed Prime LMS 4.2.5 and I would like to know is the LMS is checking the file checksum of the IOS copied to a router/switch to make sure it's integrity is good? Or it is still not implemented? I am asking this because I see the SNMP OID 1.3.6.1.4.1.9.9.10.1.1.4.2.1.1.3 (ciscoFlashFileChecksum) in the traffic between LMS and the devices but I don't see any evidence in LMS job about this integrity check (neither in the telnet session commands).
    [Update I] Just to inform you - if you ran into the same problem:
    I opened an SR with Cisco to ask them about this and a nice engineer made a thorough investigation and the result is: during a deployment job LMS 4.2.5 does MD5 verification on the image copied on the device (but from another SR I know that the Prime Infrastructure 2.2 does not do MD5 verification on the image copied on the device, only when importing the image to the repository).
    [Update II] Bug for this PI problem: PI (Version 2.2 and above), while distributing image into device, validates successful image copy by validating a copy prompt from the device - so only checking the size of the image, not the MD5 hash.. https://tools.cisco.com/bugsearch/bug/CSCut63077
    Waiting for a reply:
    Norbert

  • How to use md5 Checksums to verify thousands of copied files

    Hello,
    So I need to be able to verify the succesful copy of thousands of files using md5 checksums.
    is there a program for this or a string of code for terminal?
    Please help.
    Cheers.

    I cover how to do that in the link above, but to quickly do this, run the following command on both folder paths:
    find -s ~/Downloads -type f -exec md5 -q {} \; | md5
    This will generate a list of md5 checksums for each file in the directory (in this case, the Downloads directory in your home folder, but you can change this to whatever you would like), and then create a summary checksum of the collective checksums.
    In my case, the above command yields the following checksum:
    42cf9632cf763cad84c633f0cc7c93bb
    Doing this on my Documents folder yields the following checksum:
    782845544f0ecf8a7ae5fa66197d6abd
    You can then compare these to see if they are different. In this case they are, indicating the folders do not have the same contents.
    Keep in mind this may take a while to run, as checksums will have to be computed for each file in the directory. While this is a raw command, you can save it in a script and then simply run the script with an input argument to make it easier. For example, the following script should work:
    #!/bin/bash
    find -s $1 -type f -exec md5 -q {} \; | md5
    Saving this in a text file, naming it something like "dirsum" and then making it executable in a path location such sa /bin (or a custom added path) will make it easily accessible, so you can run the same command by simply typing the following in the Terminal (in this case to calculate a checksum of the Downloads folder):
    dirsum ~/Downloads

  • JDK download

    Hi,
    I use Java since 10 years. I am a known actor in java wide technologies and Open source training and SI architectures. And less known but still in development
    When Sun was living, it was not easy to find it lol but when you were on the page no problem. Since acquisition, it is really a boring work to get the 1st stack of Open Source world: JDK. So since years I don't go on Oracle website to get it. 01net, download.com, even (what a shame and adware fishing) softsonic and try to keep my precious acquisition in several locations for several OS. In fact I hate having to register to get what is the most essential to community, as I would be in rage having to give my ID card to get a glass of water. During little time, at least, you had to quote or click "no thanks, go to download" to get it.
    Today I had to download it again and tried Oracle: check accept download, sentence "you can download blabla" apperas, click download, Unothorized request page saying "sorry you must accept ONG blabla". Go back, check accept licence, verify the sentence "you can now download blabla", click link, Unothorized request page "you must accept ONG, cookie and javascript" (ok they are active only your site doesn't know about it), tried with another browser, same shit. Found an old existing account, of course with only fake informations, connect. Aaaah ! 30mn to download new JDK version.
    3 answers possible:
    1. create an account, connect and don't mess forum
    2. yes many people have problem with it. We will give fast and easy access to that essential stack of Open source communities
    3. plz share on p2p
    I would prefer 2nd because it's really a shame.having to share on p2p something which is already supposed to be shared
    So it could be like a vote, which one is best for you ?
    Best regards

    [_Google is your friend_|http://www.google.ca/search?hl=en&q=JDK+1.3&btnG=Search&meta=]
    Unless you have a very good reason otherwise you should consider upgrading as part of this project. 1.3 has been EOLed (obsolete) since December 2006.

  • Can't find MD5 checksum for R12.0.0  plz help!!!

    hi,
    iam trying to install R12.0.0 but there were errors in staging and i checked metalink for MD5 Checksum file for R12.0.0 i can't find it... can anyone tell me where to find it??
    thank you

    Hi Sundar;
    I think so, if you find it plz replyAlready cant find it at metalink
    By the way you can make test your setup as
    unzip -t xxx.zip << it will show u zip file has corruption or not for your installation
    Regard
    Helios

  • MD5 checksum help

    I am moving about 30Gb of files across between two computers. I want to be sure they have been moved bit-perfectly. I've been told to use MD5 checksum to do this but I am not sure how.
    The files are in nested folders, several levels deep, so I need a solution which will check them all in one go, including all subfolder contents.
    I'm only going to do this once. If it can be done from Terminal, I'm happy to try, if someone can talk me through it... (Have never used Terminal before.)

    I don't how how many files you're talking about but that potentially could be a lot of  checksums.  At any rate here's some suggestions:
    For terminal:
    find path-to-dir -type f -print0 | xargs -0 md5 > x
    find path-to-dir -type f -exec cat {} \; | md5
    First command will generate a md5 for each file into file x.  Do it on the source and destination and compare.
    Second command would be a single md5 for all concatenation of all the files.  Might overflow something I'm guessing.
    Here's some pre-built utilities:
    checkSum+
    md5

  • MD5 Checksum & additional Metadata?

    I've been asked to supply a Pro Res 422 HQ file with its associated MD5 Checksum and additional metadata.
    Can anybody explain how to do this? I'm aware I can export an XML file, but I can find no mentionof MD5 Checksum (what does this mean exactly)?

    MD5 is a security measure to show that a transmitted file has arrived intact and has not been tampered with.
    You create a file and read out it's MD5 (a string of letters and numbers) that uniquely identifies it.
    Send that to the recipients -in an email for example.
    They then download the video, read its MD5 and compare with the information in your email.
    If both are identical, the file is intact.
    More: http://en.wikipedia.org/wiki/MD5
    You can read the md5 using Terminal, but it's a bit fiddly. This free utility might help: http://www.macupdate.com/app/mac/21726/md5

  • Md5 checksum r12

    is there a document where i can validate the result of md5 checksum for r12 staging directory?

    On the edelivery.oracle.com site, after logging in and selecting a media pack to download, there is a 'View Digest' button above the list of components to download. That might get you the information you need...
    Regards,
    John P.

  • App Install - MD5 Checksum

    Hoping someone else has run into this and has an updated solution.
    As I need to batch upload content using an .xml manifest, the content ingestor (sp) suggests including a checksum for each asset. Further, they recommend the application MD5 Checksum which is being distributed via the Apple site here:
    http://www.apple.com/downloads/macosx/automator/md5checksum.html
    In downloading and extracting the app and it's Read Me, I find that the documentation pertains to installation on OSX 10.4 Tiger. As I am running OSX 10.5.8, the directory structure for installation no longer exists, viz:
    To install
    Place this file:
    MD5 Checksum
    ... in this folder:
    ~/Library/Workflows/Applications/Finder
    ... where ~ represents your Home folder.
    Can someone supply an updated path where this app should be installed?
    TIA, interrobang

    With all due respect, thank you. I'm not sure this is relevant, however I am sure it is preposterously broad in terms of scope of reference.
    I could start just about anywhere looking for a needle in a haystack as well. I was hoping someone could provide a magnet, rather than a magnifying glass.
    Beyond that, I'm not dealing with server software, simply an install on a desktop machine that will run this little app, I presume, via Automator.
    Can anyone else provide a little specificity, if not the actual path to the directory to drop into? It seemed like a very simple question, but perhaps I've posed it in the incorrect forum.

  • Colorsync MD5 checksum error

    I installed a new version of Flash and it seems that when I did this Colorsync turned up. When I checked the color profiles I got the following Swedish message.
    Söker efter profiler...
    Kontrollerar 51 profiler...
    /System/Library/CoreServices/Resources/Profiles/HD 709-A.icc
       MD5-kontrollsumman saknas.
    /System/Library/CoreServices/Resources/Profiles/SD 170M-A.icc
       MD5-kontrollsumman saknas.
    Kontrollen färdig - hittade 2 felaktiga profiler.
    It sais that the MD5 checksum is missing for the listed profile. Repair had no effekt.
    What is the recommendation? Thanks in advanced.
    /Danny

    Nix. Fick inget svar. Har du en ny MacBook kanske du kan ringa support som är gratis i början. Publicera i så fall svaret så att jag vet. Annars lämnar jag det för tillfället.

  • Md5 checksums of all packages from the specified directory

    How to check md5 checksums of all packages from the specified directory with pacman?

    karol wrote:It's 4.30 AM, the sun comes up and I'm going to bed.
    Hmmm, the blue sky and violet-pink clouds remind me of Arch homepage ;P
    Hehe, it's a nice feeling, nevertheless.
    @dkorzhevin: here's a script I've made when I needed this:
    #!/bin/bash
    echo -n "" > pkgNotFound
    echo -n "" > pkgSums
    names=`pacman -Slq`
    for name in $names
    do
    versionLine=`pacman -Si $name | grep "Version : "`
    version=`echo -n $versionLine | sed -e 's/Version : //g'`
    md5Line=`pacman -Si $name | grep "MD5 Sum : "`
    md5=`echo -n $md5Line | sed -e 's/MD5 Sum : //g'`
    pkgPath=`find /var/cache/pacman/pkg/ -name $name"-"$version"*"`
    if [ "$pkgPath" = "" ]
    then
    echo "Error: "$name" package not found in cache." >> pkgNotFound
    else
    echo $md5" "$pkgPath >> pkgSums
    fi
    done
    exit 0
    So your output will be located in the file "pkgSums" and it will look like this, these are the checksums that pacman displays, and the paths of your local packages:
    4ce0d40359bfa1a4a0f47a0e53e65fa5 /var/cache/pacman/pkg/acl-2.2.49-1-x86_64.pkg.tar.xz
    24df396b3146d1a203e0d4f4d6edd67b /var/cache/pacman/pkg/ar9170-fw-1.0-2-any.pkg.tar.gz
    8454e0fc947f9c8ce4ac5c39ed6ef165 /var/cache/pacman/pkg/attr-2.4.44-1-x86_64.pkg.tar.gz
    9ef6b0ce43a4660170df21ead2f8e711 /var/cache/pacman/pkg/autoconf-2.65-2-any.pkg.tar.xz
    505fe675565601f6ca803779601837cf /var/cache/pacman/pkg/automake-1.11.1-1-any.pkg.tar.gz
    To check the checksums against the packages, just run md5 with the newly created file, if you get output then something stinks :
    # md5sum -c --quiet pkgSums
    There's another file "pkgNotFound" for the packages which are found in pacman but not on your disk. So make sure you don't have these two files already, in the current directory, containing important information - they will be overwritten.

  • Md5 checksums?

    I burned the 8.1 64-bit evaluation version twice. Installation failed with both of them so the download file must be corrupt.
    On download page I could not see a md5 checksum. Why this omission?
    (It is UAS summer holiday time. My broadband at home is less than perfect...)

    Hi,
    Where did you download the Windows ISO? From the site below?
    http://technet.microsoft.com/en-us/evalcenter/dn237247?download=dlm3&url=http://care.dlservice.microsoft.com/dl/download/B/9/9/B999286E-0A47-406D-8B3D-5B5AD7373A4A/9600.17050.WINBLUE_REFRESH.140317-1640_X64FRE_ENTERPRISE_EVAL_EN-US-IR3_CENA_X64FREE_EN-US_DV9.ISO
    Actually there is no MD5 checksum by default in this download page.
    What's the error message when system install failed? This problem may not be Dic problem.
    However, you can try to use a better broadband network to download the ISO and create a installation disc for test.
    Roger Lu
    TechNet Community Support

  • How to do md5 checksum in PL/SQL in 8i

    Is there any function in PL/SQL for md5 checksum?

    Oracle8i Enterprise Edition Release 8.1.7.3.0 - Production
    With the Partitioning option
    JServer Release 8.1.7.3.0 - Production
    SQL> SET SERVEROUTPUT ON;
    SQL> BEGIN
      2    DBMS_OUTPUT.PUT_LINE (
      3      'md5 hash => ' ||
      4      DBMS_OBFUSCATION_TOOLKIT.MD5 (
      5     input => UTL_RAW.CAST_TO_RAW ('plain text')));
      6  END;
      7  /
    md5 hash => 31BC5C2B8FD4F20CD747347B7504A385
    PL/SQL procedure successfully completed.
    SQL>

Maybe you are looking for