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  • Ubuntu Terminal launch applications on different workspace

    - by drahcir
    I am trying to write a group of bashscripts to launch a set of applications on different workspaces. Reason being so that I can for example set up a script that launches all my dev related applications on the workspaces I usually put them on. I am looking for a command like ws -2 foo Which would launch the foo application on workspace 2 I tried looking through google but to no avail. Any suggestions?

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  • Checksum for Protecting Read-Only Documents

    - by Kim
    My father owns a small business and has to hand over several year's worth of financial documents to his insurance's auditor. He's asked me to go through and make sure everything is "read-only" so the data (the files) absolutely, positively cannot be modified or manipulated (he's a bit paranoid). We're talking about 20,000 documents (emails, spreadsheets, etc.). My first inclination was to place everything inside of one root folder ("mydadsdocs/") and then write a script that recursively traversed its directory subtree and set the file permissions to read-only. But then I got to thinking: that's a lot of work for me to do to satisfy an old man who is just being paranoid, and afterall, if someone really wanted to modify a read-only file, it would be pretty easy to change file permissions anyways, soo.... Is there like a checksum I could run on the root folder, something that was very quick and easy, and that would basically "stamp" the data in that folder so if someone did change it, my father would have someone of knowing/proving it? If so, how? If not, any other recommendations that are quick, cheap (free) and effective?

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  • Picking a linux compatible motherboard

    - by Chris
    Last time I bought a new computer (I build them myself) I got a motherboard that had really poor linux support for a long time. Specifically the audio. I had to wait months before the kernel supported the on board audio chipset. That is exactly the situation I'm trying to avoid this time around. I have some specific questions about "server motherboards" actually. I looked at a few models of server motherboards by intel, and some random models on newegg. I wasn't able to see much of a difference from regular desktop motherboard other than most had two sockets, and support for much more ram. These boards seem more popular with Linux users. Why? AMD and Intel both have server CPUs as well. Some question, what's the difference? To make this question more concrete, I was looking at this this motherboard. The main questions about it that I can't answer are: Can I get a motherboard without on board raid and audio? I wanted to get a hardware raid controller and a PCI audio card. I thought a server motherboard would be cheaper and not have these "extras", since who wants an audio card on a server? Where can I found out about Linux support for the components on this board? "Intel ICH10R", "Realtek ALC889", "Marvell 88E8056" I'm buying this computer to work as a Linux desktop for a lot of compiling, coding and audio/video work, but I don't want to rule out the possibility of installing windows and playing some games at one point. (even if the last game I got has been sitting in its box unopened for almost a year). Is it a good idea to buy a "server motherboard" and play games on it, or are desktop boards better value for this? The ultimate solution for me would be a motherboard that had GPL divers for onboard LAN, a single CPU socket, lots of PCI express and PCI. USB 3.0, and no fancy hard disk controllers since I'll be getting a separate one.

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  • Running windows 7 on a Mac Pro

    - by Simon
    My question is simple is running windows 7 on a mac pro as the dominat OS a bad idea? im interested in starting some mac programing but still want to do windows based coding. im tossing up between a macbook pro + a desktop or just a Mac pro. Also what development tools are available for mac?

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  • Fedora 9: problem with hibernation and standby

    - by pineapple
    Whenever I put the the computer to hibernate or standby, black screen appears and it stays forever. How to rectify this? Pressing any key does not wake my system. Finally I do force shutdown and then restart. Even no activity is shown by harddisk. I have dual boot Fedora/Vista sony vaio.

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  • greyed out folder in OS X

    - by vectorizor
    Hi all, I installed the intel compiler on my Mac (10.6), and it installed fine, but the folder in which it is installed (/opt, i.e. at the root) is not visible by default, and when I use the Finder "go to" feature, it appears, but as greyed out. What does it mean? I also checked out the permissions, and the only odd thing is that there is an @ at the end of permissions. Any ideas? I'm asking because while the intel compiler is installed (all the files are there), I cant use it from XCode (3.2), and I'm wondering whether this could be why. Thank in advance A

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  • Will Windows 7 work at all on my old toshiba [closed]

    - by andrew
    Windows 7 requires the following specifications: 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit) 16 GB available hard disk space (32-bit) or 20 GB (64-bit) DirectX 9 graphics device with WDDM 1.0 or higher driver Will it work at all on my old toshiba Satellite A100 PSAA8C-SK400E Intel® Core™ Solo processor T1350 (1.86GHz, 533MHz FSB, L1 Cache 32KB/32KB, L2 Cache 2MB) Standard Memory: 2x512 MB DDR2 Intel® Graphics Media Accelerator 950 with 8MB-128MB. The main problem I can see is that the graphics is not up to it.

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  • Creating Shared Wifi Connection on Windows 7 WITHOUT wep/wpa security?

    - by Duncan
    Ok, for some reason I just can't figure this out on Windows 7. Never had an issue with it on Windows XP, never tried in Vista. I realize that I need to create an Ad-Hoc setup which I can do. However I can't get it to share the wireless signal on my laptop. Even if I go into the adapter settings. I need (well, want) to connect my old Psion netBook to my home network and due to the wireless card, I can't have any form of security. Thanks in advance!

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  • ffmpeg open webcam using YUYV but i want MJPEG

    - by Pavel
    I need ffmpeg to open webcam (logitech c910) in MJPEG mode, because the webcam can give ~24 using MJPEG "protocol" and only ~10 fps using the YUYV. Can i choose between them using ffmpeg command line? xx@(none) ~ $ v4l2-ctl --list-formats ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: 'YUYV' Name : YUV 4:2:2 (YUYV) Index : 1 Type : Video Capture Pixel Format: 'MJPG' (compressed) Name : MJPEG My current command line: ffmpeg -y -f alsa -i hw:3,0 -f video4linux2 -r 20 -s 1280x720 -i /dev/video0 -acodec libfaac -ab 128k -vcodec libx264 /tmp/web.avi ffmpeg produces corrupted h264 stream when i record from webcam, but normal h264 strem when i record from x11grab. Another codecs (mjpeg, mpeg4) works well with webcam... But this is another story.

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  • Vista failing to load after apparently being repaired

    - by Joomaz
    Hi, I apologise if I'm a litre vague and can give more info if needed. My vista machine has been working fine until today when I tried booting it. Vista loads showing the loading bar then goes to a black screen with the cursor on which you can move. It then remains like this for several minutes, during this time the computer doesn't sound like it's doing much, it is relatively quiet. Finally the welcome screen appears. It stays on this for several minutes again and the computer reboots. This keeps happening and the machine fails to load in safe mode - the same happens. I booted the pc with the vista disk in and ran repair your computer and used the system repair. It took about 20 minutes saying it was repairing damaged giles. I booted the pc again and the same happened. I loaded the pc with yeh vista disk again and chose repair my computer again. System repair seemed to run automatically this time and agian it did the same. I rebooted and the problem persisted. I then tried system restore to a few days ago. After half a hour as it finished it said it failed due to a portion being corrupt. I am really not sure what to do now. Any advice appreciated!

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  • SQuirrelSQL redirect ouput to a file?

    - by Oscar Reyes
    Does anybody knows if SQuirrel SQL client may output the of several SQL commands to a single result window in textplain or to a file ( as SQL+ would ) So I can: select * from dual; select * from dual; And have both results in a single "ready to" Ctrl-C format?

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  • Why is Mac supposedly better than Windows for graphics?

    - by Svish
    Ok, people just keep telling me that if you're going to be working with graphics and design and stuff, you should get a Mac. And I just don't get the logic. Because most of these people would be working with Adobe software, which are for both Windows and Mac. To me it seems like their whole argument is based on that "everyone else does". Like, Mac had some graphics software that Windows didn't earlier in history, so most people were using Mac. And since most people were using Mac, new people also started using Mac. And since most people were using Mac, schools and universities used Mac. Which taught new people to use Mac. So they were using Mac. And told everyone they met that everyone they knew were using Mac. And so on. Anyways... What is the deal really? Is there actually any advantage in using Mac for graphics and design and such things? My take is that you pretty much have the same software and both Mac and Windows are powerful enough, support enough RAM, are stable (as long as you don't install lot's of junk or faulty drivers), et cetera. So, can anyone give me a good explanation on this? Is there a real difference or are people just brainwashed?

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  • Problems installing Adobe Premiere Elements 8 Content features

    - by Walt Maken
    I recently purchased Adobe Photoshop & Premiere Elements 8. Photoshop Elements 8 installed fine, along with the additional material available via internet download. Premiere Elements 8 installed ok from the DVD. During the Premiere Elements 8 startup process the following message appears: A reduced set of content (Instant Movie Themes, Title and Menu Templates,etc) has been installed. To install the full content set, please insert your Content DVD and run Setup.exe. If you do not have a Content DVD please visit http://www.adobe.com/go/pre_additional_downloads to download the content installer. Since I didn't have the Content DVD, I did the download, which took nearly 12 hours. The extract appeared to complete at 100%, but then immediately gave the error message "A problem occurred while extracting some files. Check available space on your computer and the write privileges on the destination folder." Why would it show this error message if it had completed the extract process 100%? What step(s) do I take now to have Content installed? Do I need to go thru the 12 hour download again or, hopefully, is there something I can do that will make it unnecessary to download again?

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  • Does any economically-feasible publicly available software compare audio files to determine if they are dupes?

    - by drachenstern
    In the vein of this question http://unix.stackexchange.com/questions/3037/is-there-an-easy-way-to-replace-duplicate-files-with-hardlinks is there any software that will automatically parse a library of my songs and find the ones that really are duplicates that one can be eliminated? Here's an example: My brother used to be a huge fan of remixing CDs. He would take all of his favorite tracks and put them on one. Then he would use my computer to read them in. So now I have like 6 copies of Californication on my HDD, and they're all a few bytes difference overall. I have hundreds of songs in my library like this. I want to trim them down to having uniques. They don't all have correct ID3 tags, so figuring out that Untitled(74).mp3 is the same as californication.mp3 is the same as whowrotethis.mp3 is tricky. I do NOT want to consider a concert album and a studio album rip to be the same (if I just did artist/title matching I would end up with this scenario, which doesn't work for me). I use Windows (pick your platform) and will be getting an OSX box later in the year. I'll run Linux if that's what it takes to get it organized. I have unprotected AAC and mp3 files. Bonus points for messing with WAV or MIDI and bonus points for converting from those into MP3 (I can always use Audacity and LAME to convert later if I know they match or to convert ahead of time if that will make things easier). Are there any suggestions, or do I need to goto Programmers or SO and build a list of requirements for comparing these things and write the software myself?

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  • udev: waiting for uevents to be processed on my Gentoo

    - by stan31337
    During the startup I see machine executing this thing for about 30 seconds: udev: waiting for uevents to be processed Then I get a quick message which says something like: devfs: timeout (50 seconds) I can't see the whole thing because after that system starts up very fast including Xfce. What logs and configs do I need to provide for further investigation? $uname -a Linux genta 3.6.6-gentoo #1 SMP Sun Nov 11 11:02:23 NOVT 2012 i686 Genuine Intel(R) CPU T2300 @ 1.66GHz GenuineIntel GNU/Linux Thank you! UPD: rc-status genta / # rc-status sysinit Runlevel: sysinit dmesg [ started ] udev [ started ] devfs [ started ] genta / # rc-status boot Runlevel: boot hwclock [ started ] modules [ started ] fsck [ started ] root [ started ] mtab [ started ] localmount [ started ] sysctl [ started ] bootmisc [ started ] hostname [ started ] termencoding [ started ] keymaps [ started ] net.lo [ started ] swap [ started ] urandom [ started ] procfs [ started ]

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  • Sort results in Google.

    - by atch
    Guys is there a way to have results from Google displayed in predefined order? Like for example the newest at the top? Very often I'm looking for some new information on C++0x and I would like to have results sorted in that way. Thank you.

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  • Cleaning up temp files in OSX

    - by deddebme
    I was a Windows person for more than 10 years. Around 4 months ago, I switched to Mac, and I have never looked back. But there is one thing that bothers me, which is my Mac partition volume is losing space slowly and gradually. I am pretty sure there are a lot of orphaned temporary files laying around in the volume. I know where to find the obsoleted temp files in my Windows partition, how about in Mac OSX?

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  • How do I detect if uTorrent is downloading?

    - by Richard
    I need to write a script that determines whether or not uTorrent is currently downloading something. I'd rather it just be downloading, but if I cannot differentiate between downloading and uploading then it would be better than nothing. One possible way would be check the whether any files ending in .!ut are locked - but I'm hoping for something a little more elegant. My weapon of choice is VBScript but I'm happy to use the command line if needs be.

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  • Get 5.1 surround sound from computer through a VCR config?

    - by Wedding Nails
    I'm posting to see if my idea of this setup is right and can be done. I currently have the following "equipment": a JVC VCR -quite old-, which has built in surround sound (aka it has several speaker outputs, which I believe is 5.1 and are connected to several speakers that are in every corner of the room), a computer with SPDIF optical output and a new flat screen TV (with built in HDMI). I want the computer to take advantage of the VCR's surround system (all the speakers in the room) in order to play mainly music and video always with all the speakers (5.1) and with the maximum sound quality. Currently, the computer plays sound only through the front speaker (I connect one output to the on board pc audio input) and the quality is really bad. As a side note, the computer video runs with S-video (old school), and the picture quality as you would imagine, is really bad with the new big LCD screen. My main goals are: to upgrade the picture with a new video card which would support HDMI (my tv has HDMI). to buy a SPDIF optical cable, connect one end to the VCR SPDIF input and the other end to the PC output This is theoretically what I've researched so far, and I came out with several questions: in this case, with the SPDIF cable connected, and all the configurations done in windows allowing the 5.1, will I get every content I play "converted" or played through all of my speakers? (I read this forum post). I already know that in order for this setup to play from all the speakers, the content/audio source has to be 5.1. but my question is, if there is a way to play from all of the speakers no matter what type of content I'm playing (that's why I said conversion there) I already know that HDMI cables carry digital sound. Is there a way I can only use said HDMI cord to the tv, and get sound through the VCR? (I'm not too sure about this, I would have to disable the TVs speakers and use the VCR surround as default, but I have no clue wether this can be done or not). Update: The ultimate question is, do I really have to rely on "sound virtualization" technology to get sound from all the speakers, no matter what content I play? (do I require a newer sound card, like a creative soundblaster with said technology?) Thanks!

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  • Finding html to pdf free software.

    - by cpps
    I am finding a free software to convert html to pdf and preserved the html hyperlinks and text searchable in pdf? Anyone has suggestion? Edit: I want Desktop software on Windows xp. And the software can convert japanese and chinese html to pdf correctly. Thanks in advance.

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