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• Ubuntu 10.04/CURL: How do I fix/update the CA Bundle?

  - by Nick

  I recently upgraded our server from 8.04 to 10.04, and all the software along with it. From what I've found online, it seems that the new version of CURL doesn't include a CA bundle, and, as a result, fails to verify that the certificate of the server you're connecting to is signed by a valid authority. The actual error is: CURL error: SSL certificate problem, verify that the CA cert is OK. Details: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE: certificate verify failed Some palces I've found suggest manually specifying a CA file or disabling the check altogether by setting an option when you call CURL, but I'd much rather fix the issue globally, rather than having to modify each application's CURL calls. Is there a way to fix CURL's CA problem server-wide so that all of the existing application code works as is without needing to be modified?

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• General purpose ticketing/tech support system [closed]

  - by crazybyte

  Possible Duplicate: What’s your favorite ticketing system? I was wondering if somebody could recommend me a very user friendly or simple general purpose ticketing/tech support system. I need something that is web based, preferably open-sourced/free software implemented using PHP, Ruby, Ruby on Rails or Java (as back end) with MySQL or PostgreSQL as database engine. I need something that is not development management oriented or project management oriented like Eventum or similar (random example), something to which the user can connect open a tech support request and be able to follow it until is solved or dropped.I need it to be open-sourced to be able to modify it if there is a need or extend it. I tried a number of such systems available and I found that osTicket or eTicket is something that it's close to what I need, but the code is somewhat flaky and some of the features are working badly or behaving strangely. Any thoughts/advice where to find something similar? Thanks!

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• Netbeans hard freezes Windows XP, how to debug

  - by Jestep

  I get this problem about once to twice a day while editing in netbeans. I will be editing some code in Netbeans and I get a hard freeze requiring a full reboot. There hasn't been any correlation with an actual event that I can tell. Sometimes it's when I focus, sometimes while typing, sometimes while clicking on another window. I need to figure out how to track down what's causing the problem, as no error is generated when this happens. No error in Netbeans logs or Windows logs. I've also tried letting it sit to see if it recovers, and it's definitely stuck. I haven't had any problems with other apps running JRE, so I'm thinking it's Netbeans itself. I can't submit a bug report because I can't get a log or any reproduce-able explanation of the problem.

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• lighttpd not reliable

  - by schneck

  Hi there, I have a lighttpd running which serves a django-based webservice. It was running well for some months, but from today on, it returns a 410 sometimes, and sometimes fails silently. To test, I make a curl-call, which most time runs fine; it returns some json test-data. Some times. however, it does not return any data, but the call seems to have run well, since I don't get an error code. When I post to my webservice via third-party-packaged like boto, I sometimes get a "410 gone" - but I do not find any entry in the lighttpd error log. Any ideas what the problem could be or how to avoid this? Thanks a lot

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• Is a low voltage licence needed to install network cable?

  - by BCS

  In some places in the US you need a "low voltage licence" to install "low voltage wiring" but I can't seem to find anything that says if this includes network wiring. (I know this will differ from place to place so please state where you are referring to.) Does the law say you need a licence? Does anyone pay attention to it? Are their any exception you known of? How sure are you of your information? Got any links? "Me specific" parts of the question. p.s. I'm looking for info on Idaho, USA but answerers for anywhere welcome. edit: I have some formal training in this and am completely confident that I can do it safely and correctly. However the training was pre-2008 befor Idaho switched to the national building code.

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• How to create a VBA form to match excel value to the name of the worksheet in the same workbook?

  - by cody_q

  I am working on a self created VBA form. It has submit button and takes in entries such as destination, timing and budget. I have a excel worksheet named "bali". it consists of the destination's available airline,timing and budget. I would like to create a method that could get the inserted destination eg. bali when the user clicked submit button and then match it to display and show the content of the worksheet named "bali" in another new sheet or a form. Anyone could help me with this by providing a step by step code ? Thank you. Cody

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• Distributing a Python Software for Linux [closed]

  - by zfranciscus

  Hi, I am writing my first software in Python for Ubuntu (or Debian based Linux). I am looking for a good advise on the best way to distribute my software. The easist alternative that I can think of at the moment is to archive the python code into *.tar.gz, and let user execute the main python script as an executable to run the software. I realize that this may not be the best approach. I looked at the Debian maintainer guide: "http://www.debian.org/doc/maint-guide/ch-dother.en.html", not too sound lazy, but the guide looks very intimidating for a beginner. Are there any other tutorial that show how to create a debian package for a beginner ? If anyone has a suggestion do let me know. Thanks ^_^

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• Exceptions from automongobackup, yet script completes

  - by chakram88

  I am using automongobackup to, well, automate the backups of mongodb. output from the script (to STDERR) has the following exceptions (but the backup completes, and the dump files are created) ###### WARNING ###### STDERR written to during mongodump execution. The backup probably succeeded, as mongodump sometimes writes to STDERR, but you may wish to scan the error log below: exception: connect failed exception: connect failed exception: connect failed exception: connect failed exception: HostAndPort: bad port # exception: connect failed exception: connect failed exception: connect failed exception: connect failed exception: connect failed exception: connect failed I know that the Host & Port are correct. If I run mongodump --host=127.0.0.1:27017 --journal (which is the effective command from automongobackup based on the options set and my reading of the src code) everything runs clean without any error reporting and the dump files are created as expected. Why would automongobackup report connection errors, even tho it does create the dump files, yet a straight call to mongodump does not? Debian 6.0 Lenny (from Linode image: Latest 3.2 (3.2.1-x86_64-linode23)) AutoMongoBackup VER 0.9 mongodb v 2.0.2

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• Linux PHP web server horribly slow when accessed from any windows browser

  - by Ed Harcourt

  I have a Linux server (Ubuntu 10.04) running apache2 and PHP. Everything runs fine when accessing a page from any browser from another Linux machine or Mac. But when I try to access a page from any combination of Windows machine and browser I get about a 30 second delay before the page comes back. Accessing a plain old HTML file from the Windows browser runs lickity split. So it seems to be just PHP. MySQL is installed but a simple test page that uses no MySQL is still slow. I don't think it is DNS because if I hard code the IP address in the URL nothing changes. There doesn't seem to be anything in the log files that I can tell. What could be causing this behavior on Windows clients?

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• apache dont send me mp3 header even when use direct address to the file

  - by user1728307

  apache dont send me mp3 header even when use direct address to the file, it means i can play it with flash audio players on my web pages, but when i tried to download from direct address on my server i got "Error 101 (net::ERR_CONNECTION_RESET): The connection was reset" or sometimes gives me a file with mp3 extension that has just 13B files-size, and when i open that file in gedit/notepad there is just: <html></html> i dont have any problem with php files and images, but mp3 files never be send to browser for download or play. i added this code to httpd.conf: AddType audio/mpeg .mp3 but there is not any difference!! thanks in advance

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• Created a new zone in DNS manager - can't get site bindings to work in iis 7

  - by nick gowdy

  Firstly I would like to say that I am a noob when it comes to DNS, I am a web developer and I am trying to setup an intranet site for a charity. I have windows server 2008 and I installed both iis 7 and dns manager. In IIS I have this binding that works - Type: http:// IP Address: 192.168.1.9 Port: 80 Host name: My host name is empty and when I try to navigate to this website on the network, the http code is 200 and the page renders. Now if I try Host name of test.organization.intranet Internet explorer says "Internet Explorer cannot display the webpage" and the server response is aborted. In DNS manager I created a new forward lookup zone of organization.intranet I did this through the configure a dns server wizard and I created a host (A) with the same IP as the one being used in IIS. The full Host name is test.organization.intranet but it doesn't work. Maybe I am missing something obvious because it's not an area of IT that I know very well, but I am stuck for why I can't get it to work.

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• Reasons for firewall alerts from ICMPv6 Local Link Address unreachable?

  - by Pulse

  For some reason I'm receiving numerous alerts, for a variety of processes, from my firewall. These are all related to ICMPv6 and are the same, apart from the process for which the alert was generated. 'Application/Process' Is trying to Access the Internet Remote Address - fe80::7191:6bd1:e5fa:58af [The Link Local Address] ICMP Type = 1 [Destination Unreachable] ICMP Code = 3 [Address Unreachable] Protocol = ICMPv6 Allow or Block If I Allow or Block, the alert never reoccurs. I understand what the various elements of these messages represent, I just can't fathom out why they are being generated. What could be the reason for these Alerts? OS - Windows 7 x86 Ultimate Thanks

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• How to work around Windows error 8x90070057?

  - by Chris

  So today I was trying to copy a simple .PDF file from a local folder on my machine to a network folder and every time I tried to move the file I would get an error dialog box which would state that I was passing a wrong parameter and give me the error code of 8x90070057. Does anyone know of a way to work around this error so that I can get this file copied? I have tried renaming the file with an underscore in front. I have tried copying from my local folder to my desktop and then to the remote folder. I have tried hunting down anything that might be using the file. An example of the file name is: Flowers & Trees.pdf

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• SharePoint Calendar - Start time after a certain hour

  - by KodovaKim

  I am working with SharePoint Calendar list to create a shift schedule for a team (End user side of things, I am not writing code). I have added a few custom columns to the Calendar List Item. I have the list exported to excel where I have a Pivot table set up so I can see a summary of the different columns - I can see the person's name (From the title column), total hours they are scheduled for (separated into weekdays and weekends based on a custom column I added). What I need is a way to check the start time of the shift to determine if it is a Day shift (starts at 7am), Eve shift (starts at 3pm), or a Night shift (starts at 10pm). So, when creating a new calculated column I would assume the function I need would go something like "=If([StartDate]...." but I am not sure on the rest. Anyone know how I would write that function?

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• How to let Linux Python application handle termination on user logout correctly?

  - by tuxpoldo

  I have written a Linux GUI application in Python that needs to do some cleanup tasks before being terminated when the user logs out. Unfortunately it seems, that on logout, all applications are killed. I tried both to handle POSIX signals and DBUS notifications, but nothing worked. Any idea what I could have made wrong? On application startup I register some termination handlers: # create graceful shutdown mechanisms signal.signal(signal.SIGTERM, self.on_signal_term) self.bus = dbus.SessionBus() self.bus.call_on_disconnection(self.on_session_disconnect) When the user logs out, neither self.on_signal_term nor self.on_session_disconnect are called. The problem occurs in several scenarios: Ubuntu 14.04 with Unity, Debian Wheezy with Gnome. Full code: https://github.com/tuxpoldo/btsync-deb/tree/master/btsync-gui

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• Controlling access to my API using SSH public key (not SSL)

  - by tharrison

  I have the challenge of implementing an API to be consumed by relatively non-technical clients -- pasting some sample code into their WordPress or homegrown PHP site is probably as much as we can ask. Asking them to install SSL on their servers ain't happening. So I am seeking a simple yet secure way to authenticate API clients. OAuth is the obvious solution, but I don't think it passes the "simple" test. Adding a client id and hashed secret as a parameter to the requests is closer -- it's not hard to do md5($secret . $client_id) or whatever the php would be. It seems to me that if client requests could use the same approach as SSH public keys (client gives us a key from their server(s) there should be some existing magic to make all of the subsequent transactions transparently work just as regular HTTP API requests. I am still working this out (obviously :-), so if I am being an idiot, it would be nice to know why. Thanks!

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• Is anyone else having issues with opening app links on iOS6 iPad3?

  - by lindon fox

  Links to ios apps (to the app store) are not working for me on my iPad 3/iOS 6. I thought it was my code causing the problem initially, but then I tried it on an iPhone, and an older iPad 2 and they both worked. I looked into it further and it seems no links are working (that I can find). I have googled, but I have not found anything yet. Is there anyone else having this problem? Example: link - this link will work on my computer and phone, but not on my iPad3 running iOS6 - it will just bring up the app store app showing the main screen.

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• Http Hanlder must be reset with each deployment. How can I add this functionality to the web.config

  - by user42942

  My application is a dotnet 4 hybrid - MVC in some areas, web forms in others. This application was recently upgraded to dotnet 4 and includes a lot of older code and some mismatched parts. Unfortunately it includes a telerik component that requires me to run the Application pool in classic mode. In order to fix this (in IIS7) I have to add a handler mapping to the IIS configuration. This mapping is basically a wildcard mapping that points the wildcard path "*" to the %windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll. The problem I am running into is this: For some reason this mapping gets dropped when deploying the site. So, can I add the functionality of this mapping to the web config? If so, How? Or is there another solution to make this manually added mapping "sticky" so that it remains in place during and after a deployment? (I am also asking this on StackOverflow, as I'm not sure if this should be a coding question or a Server question)

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• How should a small team using multiple OS's deploy over github?

  - by Toby

  We have a small development team that have recently moved to using github to host our projects. The team consists of three developers, 2 on Windows and 1 on Mac. I am currently researching the best way to deploy applications to our Linux servers (dev and production). Capistrano running locally would be ideal but from what I read this won't work for Windows machines. It looks like the best way is to use a post-receive hook in github, I can see how this would work for auto deploying to dev, but I don't see how we could then deploy to live. I have found paid projects like http://www.deployhq.com/ but it feels like something that a quick bit of code should be able to do for free, I just can't seem to get myself pointed in the right direction! I was wondering what would be considered best practice for small team deployment involving multiple local OS's and github.

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• Trac permission denied for SVN repo

  - by plesatejvlk

  I'm running Apache2,SVN & Trac on OpenSUSE. SVN works like a charm. I've initialized trac environment for one of my SVN repositories for trac to show source code in it's repo browser and I set the repository up in the Trac web admin. I also ran the trac-admin resync for that repo without problems. Trouble is when I open the Trac repo browser I get: "can't open file: /srv/svn/repos/myrepo/format, access denied)" error. I checked the permissions and: apache runs as wwwrun tracd runs as wwwrun the whole subtree /srv/svn/... belongs to svn group and the group has rw perms all the way down to the "format" file wwwrun is in the svn group I also did the perms check: $ sudo -u wwwrun cat /srv/svn/repos/myrepo/format and got it printed out without trouble. So in my opinion there shoud not be any permission conflict. Any idea what else to check? Thanks in advance!

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• Why aren't my old DLL's running with my app pool in 32bit mode?

  - by brokkalen

  I am moving my websites from a server 2003x86 environment to a server 2008x64. the 2008 server is using iis 7.5 and the app pool I am using is configured for 32bit mode. I get an error 'Server object error 'ASP 0177 : 800401f3' Server.createObject failed.' I beleive that it is in the DLL's that all the ASP sites point to. My programmers, as usual, say it isn't code or the DLL's. Am I missing something to make these old DLL's work? By the way these sites are connecting to a SQL 2000 Database.

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• Apache httpd.conf handle multiple domains to run the same application

  - by John Stewart

  So what we are looking for is the ability to do the following: We have an application that can load certain settings based on the domain that it is being accessed from. So if you come from xyz.com we show a different logo and if you come from abc.com we show a different logo. The code is the same, running from same server just detects the domain on the run Now we want to get a dedicated server (any suggestions?) that will enable us to point all the doamins that we want to this server (we change the DNS for the domains to that of our server) and then when the user goes to a certain domain they run the same application. Now as far as I can understand we will need to create a "VirtualHost" in apache to handle this. Can we create a wildcard virtualhost that catches all the domains? I am not an expert with Apache at all. So please forgive if this comes out to be a silly question. Any detailed help would be great. Thanks

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• node.js server not running

  - by CMDadabo

  I am trying to learn node.js, but I'm having trouble getting the simple server to run on localhost:8888. Here is the code for server.js: var http = require("http"); http.createServer(function(request, response) { response.writeHead(200, {"Content-Type": "text/plain"}); response.write("Hello World"); response.end(); }).listen(8888); server.js runs without errors, and trying netstat -an | grep 8888 from terminal returns tcp4 0 0 *.8888 *.* LISTEN However, when I go to localhost:8888 in a browser, it says that it cannot be found. I've looked at all the related questions, and nothing has worked so far. I've tried different ports, etc. I know that my router blocks incoming traffic on port 8888, but shouldn't that not matter if I'm trying to access it locally? I've run tomcat servers on this port before, for example. Thanks so much for your help! node.js version: v0.6.15 OS: Mac OS 10.6.8

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• Beaglebone Black running Debian, does device tree overlay act as an api?

  - by user3953989

  This maybe more of a Linux specific question but... I've been reading many tutorials and it seems that you can use JavaScript, Python, and C++ to write code for the Beaglebone Black(BBB). It looks like the way C++ interfaces with the BBB hardware is via reading/writing text files on the OS while Python has it's own library. All the C++ examples out there control the GPIO and PWM via reading/writing to text files. Is this the only way to access the hardware or just how Linux does drivers?

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• How to configure DNS BIND to work locally on one computer?

  - by user619656

  I want to do some changes to the BIND source code. In order to test those changes I want to be able to post queries to my local BIND server and for it to use only the local zone files. I know how to make the zone files and somewhat the named.conf file but what should i put in /etc/resolv.conf? In resolv.conf currently there is the line nameserver 192.168.0.1 witch i guess is my router IP address and the queries go through the router to my ISP. I want those queries to go to the local BIND server and to look for answers in the zone files i provided. Is there a way for this using resolf.conf file or should i do something else?

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