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  • How to configure nagios realtime SMS alert

    - by Jerry
    I have configured nagios SMS alert and it takes around one minute to send notification. I want to get SMS notification withing one/two second(s) after system/service failure. I could not find any way to send sms alert in a second. Can anybody help me??? Update Wednesday, 29 August 9:26:43 a.m GMT define host{ use generic-host ; Name of host template to use host_name localhost alias localhost address x.x.x.187 check_command check-host-alive normal_check_interval 1 max_check_attempts 1 retry_interval 1 notification_interval 120 notification_period 24x7 notification_options d,r contact_groups admins }

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  • "This file can't be previewed because of an error in the Microsoft Word previewer."

    - by danielson
    The issue is: Outlook 2013 simply will not give a preview of Word (nor Excel) docs in attachments. Never had the issue with Outlook 2010. Using Outlook 2013 on Windows 7 64bit SSD with Word 2010. I did notice that "Microsoft Word" is not listed specifically in Trust Center attachment handling, could that be part of the problem? Excel, Visio, RTF and many more are there. Update: strange, search can be performed in Word attachments... but can't preview Word file. So, Outlook can 'see' Word docs but won't let us have that preview. For reference, here is a similar question I posted in the Microsoft Answers forum.

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  • Free space in tmpfs partition not adding up

    - by Dean Herbert
    I have had my /tmp/ partition filling up recently when it should not be anywhere near full. On further investigation, I found that the partition was listing free space a lot lower than it should be. I am guessing a remount will fix this, but am very curious as to why this has happened and where this space has gone. du output: root@odoroki:/tmp# du --summarize -h 3.3M . df output: root@odoroki:/tmp# df -h /tmp Filesystem Size Used Avail Use% Mounted on tmpfs 3.9G 3.3G 653M 84% /tmp Update: after deleting some files it has happened again. du output: root@odoroki:/tmp# du -h --summarize 11M . df output: root@odoroki:/tmp# df -h /tmp Filesystem Size Used Avail Use% Mounted on tmpfs 3.9G 3.9G 0 100% /tmp I have a feeling this has started since a recent apt-get upgrade, but it still seems like strange behaviour. I did do a quick scan over lsof output and couldn't see any open/stuck file handles. Unfortunately due to the seriousness of the issue I had to reboot the server, after which usage seems to match correctly.

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  • CodePlex Daily Summary for Sunday, October 14, 2012

    CodePlex Daily Summary for Sunday, October 14, 2012Popular ReleasesJsQueryExpression: Initial release: Initial release is aimed to present a public view for community. It is in your own risk to use it in a production environment. Please send feedbacks with your experiences.ZXMAK2: Version 2.6.4.0: - added RZX playback - fix Reset behaviorDroid Explorer: Droid Explorer 0.8.8.8 Beta: fixed the icon for packages on the desktop fixed the install dialog closing right when it starts removed the link to "set up the sdk for me" as this is no longer supported. fixed bug where the device selection dialog would show, even if there was only one device connected. fixed toolbar from having "gap" between other toolbar removed main menu items that do not have any menus Fiskalizacija za developere: FiskalizacijaDev 1.0: Prva verzija ovog projekta, još je uvijek oznacena kao BETA - ovo znaci da su naša testiranja prošla uspješno :) No, kako mi ne proizvodimo neki software za blagajne, tako sve ovo nije niti isprobano u "realnim" uvjetima - svaka je sugestija, primjedba ili prijava bug-a je dobrodošla. Za sve ovo koristite, molimo, Discussions ili Issue Tracker. U ovom trenutku runtime binary je raspoloživ kao Any CPU za .NET verzije 2.0. Javite ukoliko trebaju i verzije buildane za 32-bit/64-bit kao i za .N...Squiggle - A free open source LAN Messenger: Squiggle 3.2 (Development): This release is mainly for enabling extensibility and interoperability with other platforms. Support for plugins Support for extensions Communication layer and protocol is platform independent (ZeroMQ, ProtocolBuffers) Bug fixes New /invite command Edit the sent message Disable update check NOTE: This is development release and not recommended for production use.AcDown????? - AcDown Downloader Framework: AcDown????? v4.2: ??●AcDown??????????、??、??、???????。????,????,?????????????????????????。???????????Acfun、????(Bilibili)、??、??、YouTube、??、???、??????、SF????、????????????。 ●??????AcPlay?????,??????、????????????????。 ● AcDown??????????????????,????????????????????????????。 ● AcDown???????C#??,????.NET Framework 2.0??。?????"Acfun?????"。 ????32??64? Windows XP/Vista/7/8 ???? 32??64? ???Linux ????(1)????????Windows XP???,????????.NET Framework 2.0???(x86),?????"?????????"??? (2)???????????Linux???,????????Mono?? ??2...PHPExcel: PHPExcel 1.7.8: See Change Log for details of the new features and bugfixes included in this release, and methods that are now deprecated. Note changes to the PDF Writer: tcPDF is no longer bundled with PHPExcel, but should be installed separately if you wish to use that 3rd-Party library with PHPExcel. Alternatively, you can choose to use mPDF or DomPDF as PDF Rendering libraries instead: PHPExcel now provides a configurable wrapper allowing you a choice of PDF renderer. See the documentation, or the PDF s...DirectX Tool Kit: October 12, 2012: October 12, 2012 Added PrimitiveBatch for drawing user primitives Debug object names for all D3D resources (for PIX and debug layer leak reporting)GoogleMap Control: GoogleMap Control 6.1: Some important bug fixes and couple of new features were added. There are no major changes to the sample website. Source code could be downloaded from the Source Code section selecting branch release-6.1. Thus just builds of GoogleMap Control are issued here in this release. Update 14.Oct.2012 - Client side access fixed NuGet Package GoogleMap Control 6.1 NuGet Package FeaturesBounds property to provide ability to create a map by center and bounds as well; Setting in markup <artem:Goog...mojoPortal: 2.3.9.3: see release notes on mojoportal.com http://www.mojoportal.com/mojoportal-2393-released Note that we have separate deployment packages for .NET 3.5 and .NET 4.0, but we recommend you to use .NET 4, we will probably drop support for .NET 3.5 once .NET 4.5 is available The deployment package downloads on this page are pre-compiled and ready for production deployment, they contain no C# source code and are not intended for use in Visual Studio. To download the source code see getting the lates...OstrivDB: OstrivDB 0.1: - Storage configuration: objects serialization (Xml, Json), storage file compressing, data block size. - Caching for Select queries. - Indexing. - Batch of queries. - No special query language (LINQ used). - Integrated sorting and paging. - Multithreaded data processing.D3 Loot Tracker: 1.5.4: Fixed a bug where the server ip was not logged properly in the stats file.Captcha MVC: Captcha Mvc 2.1.2: v 2.1.2: Fixed problem with serialization. Made all classes from a namespace Jetbrains.Annotaions as the internal. Added autocomplete attribute and autocorrect attribute for captcha input element. Minor changes. Updated: I'm added an example for this question. v 2.1.1: Fixed problem with serialization. Minor changes. v 2.1: Added support for storing captcha in the session or cookie. See the updated example. Updated example. Minor changes. v 2.0.1: Added support for a partial ...DotNetNuke® Community Edition CMS: 06.02.04: Major Highlights Fixed issue where the module printing function was only visible to administrators Fixed issue where pane level skinning was being assigned to a default container for any content pane Fixed issue when using password aging and FB / Google authentication Fixed issue that was causing the DateEditControl to not load the assigned value Fixed issue that stopped additional profile properties to be displayed in the member directory after modifying the template Fixed er...WinRT XAML Toolkit: WinRT XAML Toolkit - 1.3.3: WinRT XAML Toolkit based on the Windows 8 RTM SDK. Download the latest source from the SOURCE CODE page. For compiled version use NuGet. You can add it to your project in Visual Studio by going to View/Other Windows/Package Manager Console and entering: PM> Install-Package winrtxamltoolkit Features Attachable Behaviors AwaitableUI extensions Controls Converters Debugging helpers Extension methods Imaging helpers IO helpers VisualTree helpers Samples Recent changes NOTE:...VidCoder: 1.4.4 Beta: Fixed inability to create new presets with "Save As".MCEBuddy 2.x: MCEBuddy 2.3.2: Changelog for 2.3.2 (32bit and 64bit) 1. Added support for generating XBMC XML NFO files for files in the conversion queue (store it along with the source video with source video name.nfo). Right click on the file in queue and select generate XML 2. UI bugifx, start and end trim box locations interchanged 3. Added support for removing commercials from non DVRMS/WTV files (MP4, AVI etc) 4. Now checking for Firewall port status before enabling (might help with some firewall problems) 5. User In...Sandcastle Help File Builder: SHFB v1.9.5.0 with Visual Studio Package: General InformationIMPORTANT: On some systems, the content of the ZIP file is blocked and the installer may fail to run. Before extracting it, right click on the ZIP file, select Properties, and click on the Unblock button if it is present in the lower right corner of the General tab in the properties dialog. This release supports the Sandcastle October 2012 Release (v2.7.1.0). It includes full support for generating, installing, and removing MS Help Viewer files. This new release suppor...ClosedXML - The easy way to OpenXML: ClosedXML 0.68.0: ClosedXML now resolves formulas! Yes it finally happened. If you call cell.Value and it has a formula the library will try to evaluate the formula and give you the result. For example: var wb = new XLWorkbook(); var ws = wb.AddWorksheet("Sheet1"); ws.Cell("A1").SetValue(1).CellBelow().SetValue(1); ws.Cell("B1").SetValue(1).CellBelow().SetValue(1); ws.Cell("C1").FormulaA1 = "\"The total value is: \" & SUM(A1:B2)"; var...Picturethrill: Version 2.10.7.0: Major FeaturesWindows 8 Support!!! Picturethrill is fully tested on latest Windows 8. Try it now.New AboutPicturethrill Dialog Available from "Advanced" window. Describes Version, Developers and other infoFull Installation Information in Control Panel Picturethrill in ControlPanel has full information, including Version and Size. Minor Bug FixesImproved Logging AppDomain Unhandled Exception Logging Delete WallpaperDownload Folder (Saves Diskspace) Advanced Settings "Close" button bug ...New Projects_p2: Testing rest.A Standard Programmatic Interface for Asynchronous Operations: The project codename "Indigo" is a prototype implementation of the N3327 proposal to JTC1/SC22/WG21AlgoritmTeorija: Some work for KTU.ASP.Net WebAPI Sample: Web API and knockout test drive For full details [url:http://magedfarag.wordpress.com/2012/10/13/asp-net-web-api-knockout-test-drive/]CDMA Messaging: .NET CDMA Messaging LibraryChimera USB: This project integrates flash memory sticksdream drumming: a win8 Metro GameInteractivity Libraries for Windows Store App: System.Windows.Interactivity ? Windows ????????????。 Windows ??????? Trigger ? Behavior ???????。Knapsack: This projects goal is to share different algorithms coded in .NET to solve the KnapSack problem.NOSDC: The Northern Ontario Software Developer Community (NOSDC) brings together software developers from all over Northern Ontario to expand and share our knowledge asumtwonumbers: This is a simple code to sum two numbers by WeamSVConnect: Lightweight and efficient SOAP client library for Java (Android platform) to connect Java with WCF services.TFS 2012 Server/service Setup for Demo: Set up a TFS 2012 Server/Service demo environment in less than 1 minute now! Web API Spatial Formatters: Web API Formatters for providing simple spatial data services that can be easily integrated into a range of mapping toolkits. WillCall: A stab at a schcheduler.yongyou_web_b: Summary

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  • Time Machine/iMac loses all trace of external hard drive after a few days

    - by Bill
    First time posting, also a Mac newbie (recent windows convert) so I'm hoping I can get some help here :) I have a Hitachi Deskstar drive in an external casing that I got from ebuyer. (its one of those unknown fairly cheapish enclosures) connected via firewire. I hook it up and it works fine, but then at some point over the next week or so I'll realise that my last update was 3 days ago or so. At this point the Mac will not recognise the drive as existing and the only thing to do is switch off and on the external enclosure. It then works fine for a while. If I had to guess I'm assuming its powering down or something when the Mac goes into standby? Is there anyway to solve this?

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  • ubuntu12.04 hangs at checking battery state

    - by crystalbass17
    My 12.04 system hangs at "Checking battery state". At this stage, no commands work eg: ctrl+alt+f1, alt+f5. I ran recovery mode, I ran the command sudo mount -o remount, rw sudo dpkg-reconfigure gdm and gdm was the only one installed so I didn't get a GUI screen. I have an integrated graphics card "Intel Corporation Mobile 4 chipset Integrated Graphics Controller (rev 07)". So I cannot install nvidia drivers as everyone else suggests. I have gone through several similar questions but everyone suggests reconfiguring gdm or reinstalling graphic drivers. I did sudo add-apt-repository ppa:ubuntu-x-swat/x-updates sudo apt-get update sudo apt-get upgrade to get the latest x-swat drivers. The system still hung at the same line. The other option is to reinstall ubuntu, which is out of the question, since we have a very specific install for our project where the settings are very hard to duplicate. Suggestions/Comments welcome.

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  • Using Computer Management (MMC) with the Solaris CIFS Service (August 25, 2009)

    - by user12612012
    One of our goals for the Solaris CIFS Service is to provide seamless Windows interoperability: not just to deliver ubiquitous, multi-protocol file sharing, which is obviously a major part of this project, but to support Windows services at a fundamental level.  It's an ongoing mission and our latest update includes support for Windows remote management. Remote management is extremely important to Windows administrators and one of the mainstay tools is Computer Management. Computer Management is a Windows administration application, actually a collection of Microsoft Management Console (MMC) tools, that can be used to configure, monitor and manage local and remote services and resources.  The MMC is an extensible framework of registered components, known as snap-ins, which allows Computer Management to provide comprehensive management features for both the local system and remote systems on the network. Supported Computer Management features include: Share ManagementSupport for share management is relatively complete.  You can create, delete, list and configure shares.  It's not yet possible to change the maximum allowed or number of users properties but other properties, including the Share Permissions, can be managed via the MMC. Users, Groups and ConnectionsYou can view local SMB users and groups, monitor user connections and see the list of open files. If necessary, you can also disconnect users and/or close files. ServicesYou can view the SMF services running on an OpenSolaris system.  This is a read-only view - we don't support service management (the ability to start or stop) SMF services from Computer Management (yet). To ensure that only the appropriate users have access to administrative operations there are some access restrictions on these remote management features. Regular users can: List shares Only members of the Administrators or Power Users groups can: Manage shares List connections Only members of the Administrators group can: List open files and close files Disconnect users View SMF services View the EventLog Here's a screenshot when I was using Computer Management and Server Manager (another Windows remote management application) on Windows XP to view some open files on an OpenSolaris system to prepare a slide presentation on MMC support.

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  • OS X Terminal using default ANSI colours for every theme

    - by FrogBot
    For some reason, every theme I palette I've had installed for the OS X Terminal.app has reverted to using the default ANSI colours. The themes have been working fine up until this point and I can't seem to determine what could have caused them to revert in this way. For reference, my standard Solarized Dark colour scheme should look like this … … but it currently looks like this: A quick look in the preferences panel shows that all the colours are correct save for the ANSI colours which have reverted to their defaults. I don't know what other information would be helpful but if you need any other info to help me troubleshoot just ask and I'll update as quickly as I can.

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  • Screen resolution stuck at 1024x768

    - by Dananjaya
    I just updated from Ubuntu 10.10 to 11.04 and have an issue regarding the screen resolution. I have Intel integrated gfx chip and my monitor supports resolutions larger than 1024x768. (in 10.10 I've been using 1280x1024) But as soon as I upgraded, I'm stuck with 1024x768 resolution and seems I can't change it. running xrandr In terminal yields the following results, Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096 LVDS1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 1280x800 58.1 + 1024x768 60.0* 800x600 60.3 56.2 640x480 59.9 VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 344mm x 194mm 1366x768 59.9 + 1360x768 60.0 1024x768 75.1 72.0 70.1 60.0* 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 72.8 75.0 66.7 60.0 720x400 70.1 1280x1024_60.00 (0xce) 109.0MHz h: width 1280 start 1368 end 1496 total 1712 skew 0 clock 63.7KHz v: height 1024 start 1027 end 1034 total 1063 clock 59.9Hz What maybe the problem? Is it a bug? What kind of steps I should take in order to get a higher resolution? (changing xorg.conf maybe?) Any insight is highly appreciated. Thanks in advance. UPDATE Screenshot after running xrandr --addmode VGA1 1360x768 As you can see, side bar is not completely visible and Ubuntu logo at the task bar is missing. Also when you open an application, the Task bar of the application (where it should go to the top panel) is missing as well..

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  • Really impossible to have Gimp 2.8 on Ubuntu 11.10?

    - by ubuntico
    For days, I have been trying to find a solution and repositories to install Gimp 2.8 on Ubuntu 11.10. Each time I get this error: Tried to update pango via sudo apt-get install pango-graphite [sudo] password for xxx: Reading package lists... Done Building dependency tree Reading state information... Done pango-graphite is already the newest version. Then also tried sudo apt-get install libgdk-pixbuf2* Reading package lists... Done Building dependency tree Reading state information... Done Note, selecting 'libgdk-pixbuf2.0-0' for regex 'libgdk-pixbuf2*' Note, selecting 'libgdk-pixbuf2.0-dev' for regex 'libgdk-pixbuf2*' Note, selecting 'libgdk-pixbuf2.0-doc' for regex 'libgdk-pixbuf2*' Note, selecting 'libgdk-pixbuf2-ruby' for regex 'libgdk-pixbuf2*' Note, selecting 'libgdk-pixbuf2-ruby1.8' for regex 'libgdk-pixbuf2*' Note, selecting 'libgdk-pixbuf2-ruby1.8-dbg' for regex 'libgdk-pixbuf2*' Note, selecting 'libgdk-pixbuf2.0-common' for regex 'libgdk-pixbuf2*' libgdk-pixbuf2-ruby is already the newest version. libgdk-pixbuf2-ruby1.8 is already the newest version. libgdk-pixbuf2-ruby1.8-dbg is already the newest version. libgdk-pixbuf2.0-doc is already the newest version. libgdk-pixbuf2.0-0 is already the newest version. libgdk-pixbuf2.0-dev is already the newest version. libgdk-pixbuf2.0-common is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 31 not upgraded. And still error :(. Please help as I do not want to upgrade to Ubuntu 12.04 just to have Gimp. Really a mission impossible????

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  • Bootable SD card still has small memory, even after formating

    - by Inazuma
    I have an SD card which I used to run my RaspberryPi. I wanted to update the copy of raspbian on it, so I formated the card using the software from www.sdcard.com. I followed all the instructions correctly, however the size of my SD card didn't go back to it's default. It is a 4gb SD card, which after it's spell in the RaspberryPi had shrunken to 52mb, which I understand is normal. After formatting, the size rose to 3.69gb. This means that there is not enough space to install a new OS, so how can I make my SD card 4gb again? Any help would be much appreciated!

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  • Metro Apps on Windows 8 aren't working with static IP behind auth proxy

    - by Kamal
    In Windows 8 Professional, Metro Apps and Windows Update do not work with static IP settings behind authenticated proxy server. They work with DHCP on the same proxy settings (we have DHCP for wifi and static IP for LAN, both using the same proxy server). IE, Chrome and other desktop apps work nicely with both. Metro apps worked with an auth proxy (DHCP only), when I changed their proxy settings from the "edit group policy" option: Start → Settings → Edit Group Policy → Computer Configuration → Administrative Templates → Network Isolation → Internet Proxy for Apps How can I fix this?

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  • Using EC2 instance as main development platform

    - by David
    My problem I am working as a consultant for various companies. Each company provides me with a laptop where with their software on and I also have my own where I have my development environment. I tend to buy a new laptop every second year and find myself spending lots of time configuring and installing software. I also sometimes spend a lot of time waiting for my laptop to process things. To solve all these issues, I am now considering using EC2 (running windows instances) as my main development platform and just access this from any PC I happen to be at. I calculated that running the High-CPU On-Demand Instances (medium) for 8 hours a day for a year costs me 580$, which is acceptable. I imagine that when I approach the workplace each day, I will make a single click my phone to fire up the instance, so it is ready when I get to work. I should have different icons on my phone to fire up the various instance types. The same software should of course automatically be loaded on the various hardware (sometimes I would even need their instance with 68.4 GB of memory). Another advantage is that if I am having a specific problem with my instance, I could fire up another instance and have someone look into the problem and update the image. My question: Does anyone have experience with such a setup on EC2? What kind of problems do you forsee?

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  • How to dispose of old rack-mount servers?

    - by Nic
    I have two old rack-mount servers lying around that I want to get rid of. One is a HP DL380 G2, the other is an IBM from the same era. Both machines boot up, but I don't have any harddrives for them, or any use for them. Worse yet, both machines appear to have been dropped at some point and the rail kits are bent out of shape and can't be removed, making them unusuable in a rack environment. I'd like to recycle them or dispose of them in some kind of safe manner, but don't really know what my options are. I'm in western Canada. Any suggestions? Update: If you found this question interesting, please consider visiting StackExchange Area 51 to support the proposal for a dedicated Recycling Q&A site.

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  • Scaling Sound Effects and Physics with Framerate

    - by Thomas Bradsworth
    (I'm using XNA and C#) Currently, my game (a shooter) runs flawlessly with 60 FPS (which I developed around). However, if the framerate is changed, there are two major problems: Gunshot sound effects are slower Jumping gets messed up Here's how I play gunshot sounds: update(gametime) { if(leftMouseButton.down) { enqueueBulletForSend(); playGunShot(); } } Now, obviously, the frequency of playGunShot depends on the framerate. I can easily fix the issue if the FPS is higher than 60 FPS by capping the shooting rate of the gun, but what if the FPS is less than 60? At first I thought to just loop and play more gunshots per frame, but I found that this can cause audio clipping or make the bullets fire in "clumps." Now for the second issue: Here's how jumping works in my game: if(jumpKey.Down && canJump) { velocity.Y += 0.224f; } // ... (other code) ... if(!onGround) velocity.Y += GRAVITY_ACCELERATION * elapsedSeconds; position += velocity; The issue here is that at < 60 FPS, the "intermediate" velocity is lost and therefore the character jumps lower. At 60 FPS, the game adds more "intermediate" velocities, and therefore the character jumps higher. For example, at 60 FPS, the following occurs: Velocity increased to 0.224 Not on ground, so velocity decreased by X Position increased by (0.224 - X) <-- this is the "intermediate" velocity At 30 FPS, the following occurs: Velocity increased to 0.224 Not on ground, so velocity decreased by 2X Position increased by (0.224 - 2X) <-- the "intermediate" velocity was lost All help is appreciated!

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  • Windows Home Server Passwords Do Not Match

    - by Ben Fulton
    I have a Windows Home Server that chunks along just fine most of the time. I've never bothered to put it on a UPS and so it's vulnerable to power outages that happen a few times a year. This most recent time, it came back and seemed to be fine, but whenever I try to access a shared folder I get "Passwords do not match". They matched before the power went out, and I couldn't update the WHS password since I apparently didn't know the old one. How do I fix this? (I asked this on ServerFault and they recommended it be asked here instead)

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  • Adding Thunderbird-stable repository gives "can't find signing_key_fingerprint" error

    - by EBV2010
    I'm trying to install Thunderbird 11 on Kubuntu 10.04. I was able to do it on the machine I'm working on. To get a clean process that I can roll out to other clients, I re-installed the machine and repeated the process. This is what I did (I've left out the sudo for clarity): add-apt-repository ppa:ubuntu-mozilla-security/ppa apt-get update add-apt-repository ppa:mozilla-team/thunderbird-stable The last one resulted in this error: Error: can't find signing_key_fingerprint at https://launchpad.net/api/1.0/~mozilla-team/+archive/thunderbird-stable The machine as it was before re-installation gave no such message. It was built from the same sources. Bottomline: I got Thunderbird 11.0 to run on Kubuntu 10.04 but after re-installation, adding the repository gives an error and won't add. Is there a way to solve the signing_key_fingerprint error?

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  • Why does MTP work on one machine, but not another?

    - by bobmcn
    I have two Dell computers, a laptop and a desktop. I reinstalled Windows XP home on both, from the same CD. Then I installed Service pack 3 and ran windows update. When I connect my Creative Zen media player to the desktop, the MTP software that is part of XP recognizes it, and I can copy file to and from it using Windows Explorer. But when I connect the same player with the same cable to the laptop, I can see it in Windows Explorer, but none of the folders that are visible via the desktop are available, and I can't copy anything to or from it. How can I get this working on the laptop?

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  • Advice on new hardware firewall for a small company server-environment

    - by Mestika
    Hi everyone, My companies currently hardware firewall (an old ZyXEL ZyWALL firewall) and is indeed requiring an update to a new firewall. It is a small company with a similar small server-environment, so the need for a huge, complex and expensive solution isn’t there but a more “straight-forward” firewall, that can provide the necessary security to our systems and block unwanted elements from the core server and only accept access through our one server which is used as an “gateway” between the Internet and our internal network. I haven’t that much experience with hardware firewalls so I’m requesting any good advice and/or knowledge on which products will be suited for our specific need. If you need more information about the specific needs we require, please let me know and I’ll provide them to you. Sincerely - Mestika

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  • C# Cursor stuck on busy state

    - by Ben
    So I implemented a fixed time step loop for my C# game. All it does at the moment is make a square bounce around the screen. The problem I'm having is that when I execute the program, the window doesn't allow me to close the program and the cursor is stuck on the busy icon. I have to go into visual studio and stop the program manually. Here's the loop at the moment public void run() { int updates = 0; int frames = 0; double msPerTick = 1000.0 / 60.0; double threshhold = 0; long lastTime = getCurrentTime(); long lastTimer = getCurrentTime(); while (true) { long currTime = getCurrentTime(); threshhold += (currTime - lastTime) / msPerTick; lastTime = currTime; while (threshhold >= 1) { update(); updates++; threshhold -= 1; } this.Refresh(); frames++; if ((getCurrentTime() - lastTimer) >= 1000) { this.Text = updates + " updates and " + frames + " frames per second"; updates = 0; frames = 0; lastTimer += 1000; } } }

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  • Why have minimal user/handwritten code and do everything in XAML?

    - by Mrk Mnl
    I feel the MVVM community has become overzealous like the OO programmers in the 90's - it is a misnomer MVVM is synonymous with no code. From my closed StackOverflow question: Many times I come across posts here about someone trying to do the equivalent in XAML instead of code behind. Their only reason being they want to keep their code behind 'clean'. Correct me if I am wrong, but is not the case that: XAML is compiled too - into BAML - then at runtime has to be parsed into code anyway. XAML can potentially have more runtime bugs as they will not be picked up by the compiler at compile time - from incorrect spellings - these bugs are also harder to debug. There already is code behind - like it or not InitializeComponent(); has to be run and the .g.i.cs file it is in contains a bunch of code though it may be hidden. Is it purely psychological? I suspect it is developers who come from a web background and like markup as opposed to code. EDIT: I don't propose code behind instead of XAML - use both - I prefer to do my binding in XAML too - I am just against making every effort to avoid writing code behind esp in a WPF app - it should be a fusion of both to get the most out of it. UPDATE: Its not even Microsoft's idea, every example on MSDN shows how you can do it in both.

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  • How to establish SIP connection, when SIP-proxy is required?

    - by LA_
    I have Asterisk/1.8.13.1 Asterisk GUI-version : SVN--r Yes, quite old one, but I can not update it since this is installed on my Synology NAS. NAS is connected to internet thru router Asus RT-N16. I should use the following data to connect to the server: Auth name – 7499952XXXX User name/User ID/Display Name – nickname Authorization user name - [email protected] Domain - sip.beeline.ru SIP proxy server - msk.sip.beeline.ru I've also found the following string: [email protected]:password:[email protected]@msk.sip.beeline.ru:5060/7499952XXXX I've tested the parameters on my PC thru X-Lite and it works well (so, assume there is no any problem with the router, no need to do anything with router's NAS settings). But since I am quite new to Asterisk, I can not understand where to input all these data. Asterisk GUI doesn't have fields for proxy: Can somebody please help me with step-by-step instruction? Thank you in advance!

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  • Delaying a Foreach loop half a second

    - by Sigh-AniDe
    I have created a game that has a ghost that mimics the movement of the player after 10 seconds. The movements are stored in a list and i use a foreach loop to go through the commands. The ghost mimics the movements but it does the movements way too fast, in split second from spawn time it catches up to my current movement. How do i slow down the foreach so that it only does a command every half a second? I don't know how else to do it. Please help this is what i tried : The foreach runs inside the update method DateTime dt = DateTime.Now; foreach ( string commandDirection in ghostMovements ) { int mapX = ( int )( ghostPostition.X / scalingFactor ); int mapY = ( int )( ghostPostition.Y / scalingFactor ); // If the dt is the same as current time if ( dt == DateTime.Now ) { if ( commandDirection == "left" ) { switch ( ghostDirection ) { case ghostFacingUp: angle = 1.6f; ghostDirection = ghostFacingRight; Program.form.direction = ""; dt.AddMilliseconds( 500 );// add half a second to dt break; case ghostFacingRight: angle = 3.15f; ghostDirection = ghostFacingDown; Program.form.direction = ""; dt.AddMilliseconds( 500 ); break; case ghostFacingDown: angle = -1.6f; ghostDirection = ghostFacingLeft; Program.form.direction = ""; dt.AddMilliseconds( 500 ); break; case ghostFacingLeft: angle = 0.0f; ghostDirection = ghostFacingUp; Program.form.direction = ""; dt.AddMilliseconds( 500 ); break; } } } }

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  • creating cookbooks and roles with out chef-server

    - by Josh Nankin
    I want to run: knife role create blah I use chef-solo and don't need knife to connect to a server. I just would like to run these commands for helping me prepopulate the files quickly. Everytime I run of these commands it attempts to connect to a server. This does not happen for knife cookbook create blah Double-ewe tee eff. Update: I've noticed this is the case for databags and environments as well. I've read elsewhere that knife is primarily intended for use with the chef-server API, but it seems ridiculous that something like this can't be done. It just needs to save the darn file.

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  • Is it Secure to Grant Apache User Ownership of Directories & Files for Wordpress

    - by Oudin
    I'm currently setting up WordPress on an Ubuntu server 12 everything runs fine but there is an issue when it comes to automatically updating and uploading media via WP as Apache "www-data" user does not have permissions to write to the directories. "user1" has full permission All my directories have permissions of 0755 and files 644 my directories setup is as follows: /home/user1/public_html All WP files and directories are in "public_html" In order to work around the auto updating and uploading media I've granted Apache user ownership to the following directories sudo chown www-data:www-data wp-content -R sudo chown www-data:www-data wp-includes -R sudo chown www-data:www-data wp-admin -R I would like to know security wise how secure this is and if it is not secure what would be the best solution? That will allow me to keep all files and directories owned by user1 and still allow wp to be able to automatically update and uploading media

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