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• Can't run node.js script on server reboot

  - by webstyle

  I need to listen events on port 3240 and I'm using node.js for that purpose. I need to execute my script with forever tool. I also need to run forever on server reboot. When I run forever glh.js everything works: forever list says there is a running process. But when I'm trying to run forever on server reboot I can't get it working. I've created a file in /etc/init.d with the following content: #!/bin/bash /var/www/yan/data/gitlabhook/runglh.sh &>/var/www/yan/data/gitlabhook/runglh.log When I reboot the server, the output log is the following (the same as when I run it manually via console): info: Forever processing file: glh.js But in this case forever doesn't start a process. forever list outputs: info: No forever processes running

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• How to make gVim transparent on Ubuntu 10.10?

  - by trolle3000

  I have a .gvimrc file that works fine on OS X 10.6, but won't work on Ubuntu. It contains a line that reads set transparency=15, and when i run gVim it reports: Error detected while processing /home/user/.gvimrc: line 25: E518: Unknown option: transparency=15 Any ideas to make gVim transparent by default? Chers! The whole .gvimrc file for completion: " Turn on line numbers set number " Change colorscheme colorscheme ir_black " Turns on the tab bar always set showtabline=2 " Number of horizontal lines on the screen set lines=60 " GUI Option to remove the Toolbar (T) set guioptions-=T " Sets the percent transparency set transparency=15

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• Which hosting will let me execute my own EXE with PHP?

  - by guitar-

  I have a task that PHP (or any server-side scripting language) isn't practical for. It involves a lot of file I/O, processing, etc. and it will execute a lot faster using the program I made in C instead of PHP. Do any hosts allow you to upload your own EXE files and run them on the server using PHP's exec, shell_exec, etc. functions? Do you need a dedicated server to do this? Also, I don't know if Facebook's PHP HipHop is out yet, but I really don't want to use that.

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• How to troubleshoot down terminal service/CITRIX sessions, when the process just won't terminate?

  - by Chad

  Running a CITRIX presentation server farm, version 4.5.6 on Windows 2003 sp2. In the CITRIX Access Management Console, I sometimes get a session that shows it's in a down state - but has none of the normal info associated with it (user name, applications, client name, idle time, etc...). It does say which servers it's on, so I check out that server's terminal services manager. I can see the down session but cannot reset it. I get: (Error 7024 - the requested operation cannot be completed because the terminal connection is currently busy processing a connect, disconnect, reset, or delete operation.) So I go to the task manager and look up the processes running under that session id. I see it's one of my published apps, but when I try to end the process - it simply does nothing and the process remains. Any way to get rid of these sessions without a server reboot?

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• Creative software leftovers - ASIO error message

  - by Tony Patriarche

  I temporarily installed an old Creative Audigy 2 soundboard on my Vista x64 Home Premium computer. Bad idea! I uninstalled the board & all software visible on the control panel. Now, with one particular app. (Sibelius) I keep getting a start-up message "CTASIO Warning: Creative ASIO: there are no Creative audio products installed on the system that support ASIO". I offer this as a candidate for "Most useless message", but that's beside the point. I used a commercial registry cleaner (PC-Tools Registry Mechanic) and then edited the registry looking for "creative", "audigy" and "ASIO". After removing everything I could find, I still get the message. Any suggestions?

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• How can I stop new Command Prompt windows spawned by another program from covering my foreground win

  - by Chris W. Rea

  Under Windows 7 x64, when I'm ripping CDs with Exact Audio Copy, it spawns a Command Prompt window each time it invokes the external MP3 compression program I use, LAME. While that's going on, I usually like to surf the web. However, I find it quite annoying that even when Firefox has the foreground, the Command Prompt windows spawned by EAC are coming up in the foreground, on top of my Firefox window. Is there a way to make those new Command Prompt windows spawn in the background? Alternatively, is there a way to make the current active window stay in the foreground / on top while I'm using it?

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• VIDEO Streaming - How to output the video timestamp?

  - by Emmanuel Brunet

  I would like to backup an ASF video stream with the time stamp (I mean the original recording date/time) on the output stream ? Usage I convert / store my video using the mkv format (Matroska) with libx264 (video) and aac (audio) codecs. Assume the IP camera webcam user account is account, the password password $ ffmpeg -i http://admin:alpha1237@webcam/videostream.asf -c:v libx264 -s 768X432 -crf 13 -b:v 2500K -pix_fmt yuv420p -c:a libfdk_aac output.mkv This works fine on a tenvis JPT3815W camera How to I need to get the video timestamp available for display as a subtitle or other meta data field managed by standard video players, and ideally to be able to hide it or not during video reading. Does anybody knows how to achieve that ? Thanks in advance for your help.

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• MIDI Over Networking on OSX: Lots of beachballing

  - by Yar

  I have 4 computers connected to a Wifi router (with no Internet uplink). Whenever we enter the Network interface for Audio/Midi preferences in ANY of the computers, the Mac beachballs and then finally finds its way. Occasionally, however, one of the computers fails to receive the MIDI information that was destined for it via the Network MIDI interface. Changing to all wired connections does NOT help. Adding Internet uplink DOES help and the problem is resolved. This makes no sense to me as the computers can access each other just fine with or without the Internet uplink. Any ideas? [NOTE: I'll update the question if people correct my terminology, or feel free to do that if you have the rights].

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• Copying files within a Workgroup

  - by Andrew La Grange

  I have three boxes operating in a Windows Server workgroup within a closed network. (No Domain / No AD) There are several derivations of the scenario that I'm about to outline, but I'm sure I will be able to retool the solution as and when I need. Essentially the boxes are: 2 x Windows Server 2008 R2 x64 Standard 1 x Windows Server 2000 Standard I need to be able to schedule the copying/and-or/moving of files from various directories and each of the boxes. Each box has a different username and password for the administrator. I have PowerShell 2.0 on the two Win2K8 boxes (obviously). Previously I have used mapped network drives to copy the files, and cmd line batches, but I'd much rather use Powershell if possible (with Shares and/or $ notation). However the Copy-Item cmdlet doesn't seem to be processing the Credential correctly. Perhaps some Powershell gurus out there might be able to help me. Essentially I'd like to schedule a PS run of script to push backup files onto my WIn2k box (old fileserver) periodically.

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• Vista: Improving troubleshoot approach skills

  - by Chau

  I'm not a Windows SuperUser, but neither just the regular user. I don't mind browsing the Registry, using Process Explorer, reading the Event logs, (un)installing new drivers and so on, but all this only makes me solve some problems. I tend though to run into problems where these tools aren't enough. Which tools should I learn about to improve my troubleshooting skills in Windows? Currently I'm using Windows Vista x64 (not moved to 7 yet), facing audio/video stuttering problems and I think this is a good place to improve my troubleshooting skills. I know this post is similar to this question, but my machine is only hanging occationally. Specs: Intel Q6600 Stock speed ASUS P5QD Turbo 4GB ram NVIDIA GTS-8800 640 HDA Xplosion 7.1 Seasonic 430W Windows Vista Business x64

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• How to edit screen grabbed video on Windows XP?

  - by tangens

  Problem I've used CamStudio to record a presentation (fullscreen, 1280x1024, 45 min, no audio) to a small number of AVI files (10 files with about 800 MB total). Now I want to remove the initial and trailer sequences where you see start and stop of CamStudio. I'd like to remove some pauses during the video, too. Question Could you recommend some programs for Windows XP that I can use for this task? The result should be a (small - at least not bigger than the original) video format that I can play back. I've no need to create a DVD etc. Already tried I already tried MAGIX Video Deluxe 16 (Trial Version), but it takes about 2 hours to just export 10 minutes of the video and produces about 2 GB of data for this.

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• Proffesional video editor that can handle FLV?

  - by acidzombie24

  I tried Adobe Premiere Pro CS3 and was not able to open my file (unsupported format). Media player can open it thanks to ffdshow (tryouts IIRC). Premiere doesnt seem to want to use ffdshow. I tried renaming it to AVI and hoped Premiere would open it via ffdshow but it didnt and i checked and disabled the dont use ffdshow option in ffdshow video decoder option. What is a good proffesional video editor that can handle FLV? All ffmpeg based editors died on it and virtualdub got close but had a bad framerate. Probably bc it didnt know it was a streaming vid and the start is 26mins of 31min video. More info here but what can i use to open and properly convert flv video http://superuser.com/questions/50779/windows-media-based-video-audio-converter

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• What are some good Screencasting Programs with Streaming?

  - by Joel Coehoorn

  The situation is that I work for a small college, and we have a student who will legitimately not be able to attend some classes for the next few weeks. Most of our professors use either powerpoint or a smartboard, and so we're shuffling things around so that all her classes take place in only two rooms. We want to set up those rooms to be able to live screencast (with audio) each lecture. I've seen other similar questions, but they're all more geared towards recording demos. I'm looking for something more like Live Meeting. Any suggestions appreciated.

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• How can I find the program making a harmonica sound?

  - by Josh

  A friend has a Windows XP SP3 machine that plays a harmonica sound for about 5 seconds throughout the day at what seems to be random intervals (every couple hours). My question is how can I find the program making this sound? Is there a Windows API hook for monitoring audio access? I've gone through and checked all the standard Windows sounds in the Control Panel and right now the theme is set to no sounds and I personally checked to make sure none of the events have a sound specified. I also checked the Task Scheduler to make sure there wasn't something scheduled to go off every couple hours. Any ideas on how to go about finding the bugger?

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• Which app has a notification sound with 3 descending notes?

  - by Eric

  Brand new Windows 7 box loaded with the usual dev tools -- VS2008, Firefox, Chatzilla, Thunderbird, emacs, Pidgin, Putty, iTunes, SharpReader. Every couple of minutes, I get an audio notification consisting of three rising notes, maybe a middle-C-G-F on a piano (I don't have a piano handy, and don't have time to use GarageBand to try to figure it out). Nothing in the notification bar is flashing when this happens. The sound isn't in any of the Windows Sound control panel applets. And it's not in C:\Windows\Media, so it's most likely coming from a non-Microsoft app. Any chance it's Pidgin when the status one of my contact's changes (which happens plenty frequently)? Oh, look at this --- Tools/Mute Sounds. Let's try that and see what happens... Is this familiar to anyone?

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• Mac/iPhone:Streaming video file to iPhone

  - by user34157

  Hi, I am redirecting my question to superuser from stackoverflow: I have a http streaming link which gives me .flv streaming feed. I want to convert that and access in my iPhone program. How can i do that? I want to have a desktop software like VLC and input this streaming feed URL and convert to iPhone supported and stream again to iPhone. I tried VLC with H.264 and Mpeg-1 audio, but seems to be it doesn't give the supported format, so as iPhone program doesn't play the video. Could someone please guide me how can i setup a desktop software which can stream iPhone supported file? Thanks in advance.

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• Problems with vim/locale as non-root user on Solaris

  - by Lyle

  I do some work on a Solaris 10 machine, and my .vimrc is set up to show unicode characters for tabs and line endings: set listchars=tab:?\ ,eol:¬ This works out of the box on my OS X machine. On Linux as well as Solaris I get the following error when I start vim: Error detected while processing /home/lhanson/.vimrc: line 17: E474: Invalid argument: listchars=tab:?~V?\ ,eol:¬ I solved this on my Linux box by setting LANG=en_US.utf8 ('locale -a' shows this as being an option). On Solaris, however, 'locale -a' shows the following: C POSIX iso_8859_1 Setting LANG to C or POSIX yields the same error, and even though iso_8859_1 probably wouldn't work it doesn't successfully change the locale anyway. As a non-root user, is there any way I can have my unicode characters show up?

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• What's created this key combo?

  - by user73784

  I've recently upgraded my iMac to OSX Mavericks. I'm finding that when I press Control-Shift-N something is immediately locking my screen and making it dark. I can still hear my streaming audio playing, so I guess it's not logging me out. I've looked carefully through the list of keyboard shortcuts in System Preferences, and that key combo isn't mentioned anywhere. Is there any place I can get a list of all active keyboard shortcuts? Is there any terminal command I can run to see which application has taken over this keypress combination? It's really annoying because I habitually use that combo in PHPStorm! (And yes, I have checked the keymaps there too.)

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• Which Message Queue should I choose (must run on Linux)

  - by MHS

  There are many open source Message queues for Linux, and I need some help deciding what I should go for. My problem is simple - I get sent a list of files that needs to be processed. Each job can't be split up, but they are self contained and can be spread to multiple computers. I'm thinking of solving this using a message queue. Multiple clients send a message to a central queue. Each queue has a number of subscribers that will take jobs from that queue when they have finished processing the current job. Ideally it should have the following qualities Message queue must be able to store unprocessed messages in case of a shutdown/reboot A job can only be processed by a single subscriber (don't want duplicate jobs) The subscribers should be able to send jobs of their own, that will be processed by a different set of subscribers. Can anyone suggest a simple to use message queue?

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• Internet connection issue

  - by Mr New

  For some reason this laptop doesn't want to stay connected to the Internet... I have to restart the DHCP client service every time to fix the connection problem. Could someone tell me whats going on because I didn't have to usually do this? And I'm not sure if these problems are connected but the sound also disconnects itself and I have to enable it back, but everything that was using audio has to be restarted in order to hear it, even the browser? There are no external speakers and I didn't install any new software. My laptop is an XPS M1530, running Windows Vista.

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• Implementing Variable Envelope Return Path (VERP) using Exchange

  - by iammichael

  We're looking into implementing Variable Envelope Return Path (VERP) for improved bounce processing for our application. Our current mail infrastructure is MS Exchange 2007 but are in the process of upgrading to 2010. We're also implementing Postini for spam filtering. Exchange doesn't support sub-addressing (see also this question on disposable addresses) -- and VERP is somewhat of a specialized application of sub-addressing. Are there any options for implementing VERP in Exchange without putting another non-Exchange SMTP relay in front of Exchange to pre-process incoming messages? Specifically could a transport rule be created that could match against the target (non-existing) recipient, store that recipient address in a special header added to the message, and redirect the message to a pre-created mailbox? Note: we have developer resources available if custom code could be used somehow.

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• How to recover broken MJPEG AVI file after a camera crash

  - by Jam K

  I was recording a video when my KODAK EASYSHARE M531 Digital Camera fell to the ground and turned off. When i turned it on nothing happened to the camera but the video file is somehow broken. Obviously the camera did not have time to convert and close it properly. $file myvid.avi myvid.AVI: data where it should be: another_vid.AVI: RIFF (little-endian) data, AVI, 640 x 480, ~30 fps, video: Motion JPEG, audio: uLaw (stereo, 12000 Hz)` I would like to fix my video which I believe needs to be converted to AVI. Any idea? VLC does not play the file and returns: could not determine type of stream

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• My computer keeps crashing and I just want it FIXED

  - by xabaddon

  So long story short, I had my brother build me a computer for my birthday last year. I saw how good his was (also built by him) so I decided I would have him build me one. About a month after this was all finished, my computer started crashing when I when run over 3 programs. For example, an online game, a music player (spotify), skype, and a browser with a few tabs open. The way it would crash is the screen will freeze and a buzzing noise will come from whatever audio device I am using (headset, speakers) I took it to a computer tech guy and he told me my cooling system was inadequate. SOOO he led me to buy a CORSAIR H75 Liquid cooling system. Everything was good for about a week, and now it just did the same thing again. I am so freaking over this guys and I really need some help figuring out what the heck is wrong, I dont care how long it takes, just please help me.

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• Audigy 2 Coaxial to Coaxial/Optical connection possible?

  - by Chris

  Hello, The original question is deleted, and asked again below with accurate information. Edit: Excuse me for my ignorance, my friend has a Logitech Z-5500 set. I thought after comparing those systems on Google images that he had the Z-680, but he hasn't. This set has a single Digital coaxial for DVD or CD players or PC sound cards (requires coaxial cable, sold separately) cable. This single cable was connected to the orange tulip connector (SPDIF coaxial out) on the backside of his onboard HP Elite m9070, this connector is broken. How can I use the digital out with a single cable coaxial cable on the Audigy2 (see image below) (I have the following converters for my disposal, can I use one of these? 3.5 mm male - coax optical mini optical male - toslink optical female 2 x toslink optical female, toslink coupler, optical audio extension note: Is it possible to connect a toslink cable with an mini optical male - toslink converter on the digital out of the Audigy 2? (see image below)

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• IIS/SMTP - unable to move emails from inetpub/mailroot/Queue due to file lock

  - by Bryan Roth

  I have a listener that processes emails in the inetpub/mailroot/Queue directory. Once the listener is done processing an email it proceeds to move the email to another directory. However, moving the email is not possible due to a file lock by the process inetinfo.exe. I have noticed that this file lock is released after a period time that ranges from several hours to several days. You can see that the Queue directory can get pretty full over time. The only way I have been able to work around this is by manually stopping and starting my SMTP virtual server in IIS. Is it possible to release this file lock programmatically? If not, is it possible to expedite releasing this file lock?

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