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• Access losing db connections

  - by Dwight T

  I have a weird problem going on at work. People have been using MS Access to connect to sql server db and lately people are getting sporadic problems with connecting to the servers. It's not always the same users and it's not always a problem, which makes it a real pain to try to solve. One example of a related problem. A person has a linked table to a table and she would filter the table or write a query on the table to return where itemsku = 'ABCD1234'. It would return one record but the ItemSku LMKN7486 and everytime it would return the wrong record but consistently the wrong record so itemsku abcd1234 always returned LMNK7486 One would think it might be a driver problem, but it also could be a user problem. Just posting the question to see if anyone else has had similar senerios. Thanks

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• unable to re-attach screen session on freebsd

  - by Michael

  I have a screen session that I am unable to re-attach to. I have tried kill -CHLD 6859, with zero success. Is there anything else that I can try to get this session re-attached q4# screen -ls No Sockets found in /tmp/screens/S-root. q4# ls -la /tmp/screens/S-root/ total 8 drwx------ 2 root wheel 512 May 26 12:52 . drwxr-xr-x 4 root wheel 512 Feb 26 2013 .. prwx------ 1 root wheel 0 May 26 10:14 6859.pts-0.q4 q4# ps uax 6859 USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND root 6859 0.0 1.2 84732 50444 ?? Ss 2Jan13 34:06.71 screen -h 9999 q4# screen -r There is no screen to be resumed. q4# whoami root q4#

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• Is it possible to format ps RSS (memory) output to be more human friendly?

  - by metasoarous

  Executing ps ux returns a nice list of process information, easy to grep through or watch. However, there doesn't seem to be much flexibility in the memory usage output; the RSS (resident set size) is printed in kB, which for large processes is hard to read (especially at a glance), and %MEM gives 100 × RSS / system_memory. The du utility has a lovely -h flag which prints space in a more user friendly fashion. I have not been able to find anything equivalent for ps. Is there a special formatting trick that can accomplish this?

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• Why does my Mac always crash when I enable `ask for password after screensaver ended`?

  - by Koning Baard XIV

  I have enabled these two things: Placing the mouse-pointer in the bottom-left corner of any display makes the screensaver appear After the screensaver or stand-by has ended, ask for password However, this combination always leads to this (Black Screen of Death) after entering the screensaver with the bottom-left corner: Here are my system specs: Hardware Overview: Model Name: iMac Model Identifier: iMac9,1 Processor Name: Intel Core 2 Duo Processor Speed: 2,66 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 6 MB Memory: 2 GB Bus Speed: 1,07 GHz Boot ROM Version: IM91.008D.B08 SMC Version (system): 1.44f0 Serial Number (system): W89171JF0TF Hardware UUID: 323A90F0-8A2F-5057-B501-2087489E0DFF System Software Overview: System Version: Mac OS X 10.6.3 (10D573) Kernel Version: Darwin 10.3.0 Boot Volume: Macintosh HD Boot Mode: Normal Computer Name: YOU SHOULD NOT KNOW THIS User Name: YOU SHOULD NOT KNOW THIS Secure Virtual Memory: Not Enabled 64-bit Kernel and Extensions: No Time since boot: 11:46 Can anyone help me? Thanks

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• Alternatives to FTP

  - by Jack Hickerson

  I need to share files with clients outside of my business and unfortunately our FTP server is becoming too much of a hassle (with regards to clients use of an ftp client and creating password protected downloads based on customized account privileges) Essentially, I need: a remote service that mimics an FTP server with a web interface (easy for basic internet users to comprehend). over 100gb of storage file transfer size over 2gb customizable user account privileges (password protected downloads) secure storage and data transfer preferably less then $100/mo I have already looked into some services that almost meet my requirements (StreamFile.com, box.net, onehub.com, filesanywhere.com)- has anyone used a service they would recommend? cheers, jack

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• How to force WinXP to ask for password before software installation/uninstall?

  - by crosenblum

  I really like some of the linux security measures it uses. So what i'd like to do is have WinXP Pro SP3 ask for my user password everytime i try to install/remove software. I know I can't make windows be as secure as linux, but i'd love to adopt some of the great ideas and measures used, as possible, to make windows more secure. Any suggestions? P.S. Are there other people out there, who try to make their windows feel more linux like? Just curious.

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• Should root ever own files in my (linux) home directory?

  - by Darren Cook

  This question started off asking why my history file wasn't working properly. Then I noticed it was -rw------- 1 root root and hadn't been updated since 2012-09-11. I changed the ownership, problem fixed. But now I see some other files are owned by root: .gitconfig .pearrc .viminfo Can I safely change them to be owned by my normal user, not root? I'm scratching my head trying to work out if there is a downside, or a security consequence. Losing seven weeks history is actually quite painful, because I lean on it a lot (e.g. to remind how I last did an archive). Would it be reasonable to set up a cron job to email me if it finds any files in my home directory owned by anyone else but me? Rephrased: is there ever a good reason for root to own a file in my home directory?

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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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• Mac OS X: All bootcamp options start Windows

  - by Brian Heylin

  I just installed the latest security update on Mac OS X (installed on 2-10-2010). On restart my Mac booted in Windows 7, which I had installed previously and was set not to boot by default. I tried to restart holding the alt key, and selected the Mac OS X partition, but still the Windows 7 partition boots. It does not matter what partition I choose, Windows 7 always boots. I took a look in the OS X partition and noticed that the admin home folder is empty, or at least Windows is not showing any files there. There is another user on OS X and I can see their files no problem. This has me stumped, has anyone any suggestions for a finding a solution?

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• Add a remote printer over ssh on OSX?

  - by GradGuy

  I have a printer at my office that is connected to a local network and my linux box at work can see it on the network. However, it is not visible to the outside world. I was trying to figure out a way to add it on my MacAir and so far have found two options: 1) Using ssh tunnel via CLI: cat file.pdf | ssh user@linuxbox lpr. 2) With Chrome installed on the linux box, using the Google Cloud Print service on the remote box and automator on my MacAir I can add the printer to Cmnd+p dialog box I like the first method since it does not require Chrome be installed and the second one since it allows to use Cmnd+p inside all applications. I was wondering if there is a way to combine by using automator to run the first command line script. What about port forwarding? Is it possible to forward the remote CUPS 631 port to a local port and then add the printer normally? What other methods would you recommend?

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• How to rescan and remount drives on Ubuntu Hardy or Jaunty?

  - by pts

  When I connect an USB drive to an Ununtu Hardy and Jaunty system, the system mounts the partitions found on the drive, and opens a Nautilus window for each mounted partitions. Within Nautilus, I am able to unmount partitions. What I need is a command or action which forces the system to rescan the available drives and partitions, and automount each not mounted partition, including those which I've manually unmounted from Nautilus. sudo /etc/init.d/udev restart or ... reload doesn't do this. As of now, I just unplug the USB drive, and commect it again, which will force a scan and a mount on that drive. But I want to do force the rescan and remount without unplugging anything, preferably without the user having the know device or drive names.

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• Multiple Java Versions

  - by user327486

  There are few applications which use Java 1.6.2x , few 1.7.1X and other uses 1.7.4X versions. Since we decided to push all three applications to the user .How to make the applications to use its particular version. There are few web based apps and enterprise apps which requires only a specific set of java versions which is creating issues. Os : Win 7 IE - ver 8 Work around In Progress : Trying to apply a batch file for each app to set the require java version path , but its not the required solution. Do we have any generic way which automatically maps to its required java version , instead of running batch file for each application. Looking forward your valuable suggestions.

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• Share an ATI Catalyst Profile across several/all users

  - by CJM

  We've set up some hotkeys in the ATI Catalyst Control Panel on a communal machine, and we're trying to share this among a number of users, possibly all users. The profile is stored as MyProfile.xml in the Local Settings tree; the profile can be loaded through a shortcut, but unfortunately the Profilename switch simply expects the name of the profile rather than the path to the XML file. And while we can copy the profile to appropriate folders under other users accounts, the mere presence of the XML isn't enough to make the profile available to the user. A quick scan of the registry didn't reveal much, though I suspect there is something in there to be aware of. Any ideas on how we can share this profile?

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• OpenGL - What softwares are needed to learn Open GL on Osx

  - by sugar

  I strongly believe that - my question isn't related to programing, so that I asked my question here ( super user ). Here, I am not asking what links should I follow to learn OpenGL. I am asking that - What software are needed for learning Open Gl? Let me explain more briefly, I want to learn openGL for iPhone game development. Tools for creating 3D objects which are preferable tools are targeted for osx would be preferable. In short I would like to know, The list of application which are used by iPhone professional game developers on osx. Thanks in advance for sharing your knowledge. Please add comment before down voting. Sagar.

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• Snow Leopard and NAS share

  - by Andreas

  Hi, I bought a BlackArmor 220 from Seagate. When I start Snow Leopard the NAS shows up with its full name under shares. The problem is that when I click the NAS only a folder BA_Backup shows up, all the other folders, I created, don't. When I click the NAS, it says I'm connected as "guest". I mean I can connect by "Go to server" and additionally add the folders to the user startup objects, so they show up when I start my Mac, but when the NAS already shows up, why can't I configure it? Where can I change this? Thanks! Cheers, Andi

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• Remote desktop logs in with saved credentials when connecting from one computer but asks for username and password from another.

  - by AndrejaKo

  I have two computers on which I recently installed windows 7 64 bit. Using VPN, they connect to remote network on which there is a Windows Server 2000 SP4 computer. User is supposed to connect to server using remote desktop. I set same VPN and remote desktop settings on both computers with Windows 7. I set Remote desktop to save connection credentials on both computers, but when I connect to server form one computer, it uses saved credentials and I don't get log-in prompt on server side. On the other computer with same settings using same username and password, I get log-in prompt once the remote desktop connects to server. I even tried copying the .rdp file from the computer on which everything is working fine to the other computer, but that didn't help. Note that I'm not trying to have both computers connected at the same time. What is causing this and how do I make the other computer skip windows server 2000 log-in prompt.

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• How can I allow anonymous access to OTRS FAQ area?

  - by robbie

  I have been searching for this for quite some time now. I am using OTRS 2.4.7 and installed the FAQ package version 1.6.5. Everything seems to work fine. When I am logged in, I can create articles and other users have the ability to browse the articles. I want to be able to allow access to any anonymous non-user to be able to read these articles. Can anyone shed some light on how to allow this type of access? Thanks

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• Can the Windows 8.1 update be applied without local terminal?

  - by Ben Voigt

  It is possible to access the Windows Store from a remote desktop session and initiate the Windows 8.1 Update from the Windows Store, but the update hangs after the first reboot, likely waiting for the user to accept the license check. This leaves the computer unusable remotely. Is there a way to pre-accept the license terms so that the update can complete autonomously? Perhaps an UNATTEND.XML such as would be used for an unattended clean install? Failing that, is there a way to connect with remote desktop during that phase of the install (it appears to be GUI-mode setup running with the usual Windows kernel and full OS)?

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• Mac Screenshot of a Specific Window without Using the Mouse/Click

  - by huyqt

  Hello, I've been researching for a day or two but can't find a method to take a screenshot of a specific window (possibly the only window) open at a specific time using an Apple script. Currently I have the script execute screencapture -T1 ~/Desktop/screenshot.png But what I want is really screencapture -wx -T1 ~/Desktop/screenshot.png But when I use -wx, it waits for a mouse click on the window. Are there any utilities, built in or not, that will allow me to do this? Thank you so much! (I'm sorry if this belongs on Stack Overflow, can someone move it if it does. It kind of overlaps both super user and stack overflow.) Edit: The windows alternative that I'm looking for on a Mac is the keyboard shortcut: Alt + PrntScrn

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• Is there a quick way to remove browser decorations

  - by Dane

  I'm finding that more and more applications use browsers as their user interface and I am caught in a dilemma. When browsing I want a browser window to have browser buttons, navigation icons, etc. When I'm using the browser for an application like twitter or yammer then I don't need those and having them just reduces the application area. I would rather save the vertical space and have a very sparse undecorated window. The problem is it does not seem easy to do this. My initial thought was to just install two different browsers. For example use Firefox with all the toolbars and then set IE to show no toolbars. I think this is ok but I would like a cleaner solution. Maybe a plugin in Firefox that turns everything off easily or something.

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• Recover from a recover partition when F11 doesn't work and windows is corrupt

  - by jherlitz

  I have someones presario V3000 laptop. It has a D drive which is the recovery partition. The user brought it to me and windows would no longer even boot up. I could only reload XP and try to find a way to recover from the recovery partition. However haven't been able to. I read, hold F11 down when booting up, but that didn't do anything, and the other item I read is to create the CDs from the software installed in the OS from the factory. Well that is the OS that went corrupt and is no longer there. A new reloaded version of XP is there now. Is there still a way I can either create recover CD's/DVD's or boot from the recovery partition?

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• Windows 7 Open File Security Warning

  - by Lucy

  I downloaded something and now, it is show this open file security warning. I have searched but I have only found how to disable security warnings globally. I only want to say NO forever to this warning, but it keeps showing up whenever Windows starts. The "Name" and "From" are: "C:/Users/MyUser/AppData/Local/Temp/Windows-Update.exe" I cannot even find that folder and file! I don't really know what was downloaded, I am helping someone else. (I am not a Windows user, so I am very lost here)

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• how to connect virtual box os and local machine

  - by Nrew

  This question is in connection to this question asked by a user before: http://superuser.com/questions/73470/virtualbox-vdi-file-to-vmware On how to convert vdi to vmdk or vmx using vmware converter. How do I connect the windows xp that is in virtual box to the local computer (windows 7) in a network. Because I got this error while I tried following this instruction: Give the IP address, username and password of the remote machine that you would like to convert and then hit next I got this error in vmware converter: Unable to connect the specified host 10.0.2.15 which is the ip address of the xp machine inside virtual box. It also said that there is a network configuration problem. And when I inputted the ip address from whatismyip.com which should be the same as the ip address on local machine. I didn't get the previous error but I got another one, it said that: insufficient permissions to connect to "ip address" What solution can you suggest for this problem?

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• Convert a colored PDF into a white/black

  - by polslinux

  On Debian Sid, I have a PDF with a blue background and yellow font. I've searched a lot on Super User but i haven't found anything useful for me. I have tried to convert the PDF into a grayscale one with: gs -o grayscale.pdf -sDEVICE=pdfwrite -sColorConversionStrategy=Gray -sProcessColorModel=DeviceGray -dCompatibilityLevel=1.4 colored.pdf The problem is that I obtain a PDF whit white fonts and dark grey background so I cannot print it. After that I tried: convert -density 96x96 gs2.pdf -density 96x96 -negate -compress zip inv.pdf I got a PDF with black fonts (and this is okay) and grey background (and this is not okay). What can I do to obtain a PDF with white background and black fonts?

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• Command-line way to send keystrokes to a window open on a different X-session

  - by Sanjay Manohar

  I have a Ubuntu desktop open and logged on, on my main machine. I am then also logging in to this machine from a remote computer, using X2go which creates a new X-session. I have a libreoffice file open on the original session. I want to save this file and close it - but from the remote machine! (Both sessions have same user logged in; I can sudo if needed) I have tried using xdotool search but this fails to find the window. Is there a way to do what I want from this second session? I can see the process with ps -A I can even see the open file with lsof! How can I do a "save-and-close" on it?

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