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• $DISPLAY dependent gtk themes

  - by Vlad Seghete

  I have a computer at home that I log into remotely. The "monitor" for it is a TV, so I want gtk applications to use a large font and icon theme, which I managed to do by editing the ~/.gtkrc-2.0 file and some other similar stuff. What I want to be able to do is have a separate theme for when I'm logging in remotely. The best way to explain is that I would like my gtk theme choice to be dependent on the X display that the application is started on. For example, if I start something on :0.0 then that is the TV and I want large fonts, but if I start it on localhost:10.0 I want to use a regular size font, because it will get rendered on my laptop screen. The elegant solution would be to have some sort of IF statement in the .gtkrc-2.0 file that checks the $DISPLAY variable and behaves accordingly. The problem is I can't find any documentation on control structures in .gktrc files, or if it's even possible to do that.

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• How can I change the default date format?

  - by RossFabricant

  When I paste a date into Excel 2010 in the format "2012-12-07 00:00:00.000" I'd like it to be displayed by default as "2012-12-07", but it is actually displayed as "00:00.0". I know I can work around this by prepending a ' or changing the cell format, but I'm interested in changing the default format. An approach that almost works is going to Control Panel-Region and Language-Long Time format and changing it to something like "h". This results in Excel displaying the dates I paste in as "2012-12-07 00:00:00.000", but screws up times displayed outside of Excel. The dates I'm pasting in are from SQL Server.

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• Sagem Router Wifi Key Issue

  - by user23392

  Hi I have a multiservices sagem router which supports wifi as well, the pack came up with a default wifi configuration key and a WEP Key in the label of the package like this: WIFI Configuration key: abcd1234 WEP Key: C4H2F167C10263AEB98V52920E Now, when i execute the wifi usb wizard in the official cd, it asks me for the WIFI key, i put the abcd1234 & it says it's incorrect, i try the long WEP key and it says that the key should only have 8 characters. When i go to the control panel of the router in the wifi config, i see that: Open Authentification System WEP 128 Bit Passphrase: C4H2F167C10263AEB98V52920E Now since the wizard only accepts 8 characters, i try to change the 128bit to 64bit and put some 8 characters and it ends up saying that the new key should be 5 or 13, or 10-26 hex numbers. What to do? Thanks

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• How to Edit PDFs?

  - by snowguy

  I typically have two needs: Scenario A. Change a single PDF page. In this case I have a PDF but not the original source file used to create the PDF. I don't want to try to recreate the document from scratch. I'd like to open the PDF and change a few things. A good example of this scenario: I was responsible for planning a big event at a campground site, I had a PDF of the site. I wanted to start with that document, highlight some parts, add some labels, remove some parts that weren't relevant. or Scenario B. Combine PDFs or extract information from a PDF This scenario usually arises because I want a single PDF deliverable that is made up of parts that are best created in different programs. In this case I have the source files for all the documents but they don't play well enough together to easily create a single PDF deliverable. For part of it, I may want to use Libre Office Writer. For another page I may want to use Gimp. Still another page I may use Libre Office Calc. I could use Writer as the master document and embed images or the Calc object into that, but for ultimate control, you can't beat separate PDF documents that are then combined. What are the best tools / processes for editing PDFs in Ubuntu?

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• Installing maven on Ubuntu by manual download

  - by WebDevHobo

  To install Maven, I downloaded the latest version from the website and then followed these steps: http://maven.apache.org/download.html#Installation The last step, the version control, does not work. It says that 'mvn' is currently not installed and that I should type sudo apt-get install maven2 If I go directly to the mvn file itself, it does work: root@ubuntu:~# /usr/local/apache-maven/apache-maven-2.2.1/bin/mvn --version Apache Maven 2.2.1 (r801777; 2009-08-06 12:16:01-0700) Java version: 1.6.0_21 Java home: /usr/java/jdk1.6.0_21/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux" version: "2.6.32-25-generic" arch: "i386" Family: "unix" So, what am I doing wrong here? Or what would and apt-get install do extra that I might have forgotten?

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• Unable to remove/hide icons from desktop folder

  - by Kyomu

  I wish to hide some windows icons from my desktop folder1, but cannot. When I click delete, it says they will be deleted from my desktop (which they already are), but they remain visible in the desktop folder, which is where I wish them removed. Is there any way I can remove these? (I always use Win+E which really lets me get to all of these easy enough). Offending icons: Libraries, Homegroup, User folder, Computer, Network, Control Panel, and Recycle Bin. For those who might be wondering why, I find myself in this folder a bit to often (including when uploading a file), and find these nothing but clutter, especially as these always default to the top. Thanks for your help! 1 By desktop folder, I mean the folder you would see by going to "My Computer" and clicking "Desktop" on the top left under Favorites. Note: Changing my "Desktop Icon Settings" under "Personalize" does not affect the desktop folder, but rather just the desktop view.

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• Postfix appears to ignore domain's MX records

  - by DisgruntledGoat

  On my dedicated server, I have Postfix installed for sending email through the websites. One of my clients hosts their email with a third party so we have MX records set up on the domain. However, when sending any Postfix emails from the server, they do not get the emails. I think since the domain is pointing at the server itself, it tries to send mail to itself, but there is nothing on the server to handle the email for that domain. (There are mail accounts for other domain which are working fine.) How do I get Postfix to use the domain's MX records to send email? Server is Ubuntu 8.10 with standard LAMP stack. I have Webmin installed, and a control panel called "Matrix" provided by the host.

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• Windows 7 Boot Loader - Remove 30 second waiting time

  - by derekhh

  I've installed Fedora 17 and Windows 7 on two different hard disks as a dual-boot system. The default boot loader is GRUB 2 maintained and configured in Fedora 17. When I startup and choose "Windows 7 bootloader (on /dev/sda1)" in GRUB 2, Windows 7 boot loader will appear, with only Windows 7 as the only choice and also the default operating system, with a 30 second waiting time if no input is detected. I'm trying to see if it is possible to remove this 30-second waiting time. I've tried to follow the instructions on the Web by configuring default operating system in the control panel but seems there is something wrong with it. I've also tried to use "bcdedit enum /all" but still receives error prompts. Update: Added my boot tab screen in msconfig.

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• SVN Active Directory authentication with ProxyPass redirect in the mix

  - by Jason B. Standing

  We have a BitNami SVN stack running on a Windows machine which holds our SVN repository. It's set up to authenticate against our AD server and uses authz to control rights. Everything works perfectly if Tortoise points at http://[machine name]/svn However - we need to be able to access it from http://[domain]/svn. The domain name points to a linux environment that we're decommissioning, but until we do, other systems on that box prevent us from just re-pointing the domain record. Currently, we've got a ProxyPass record on the linux machine to forward requests through to http://[machine name]/svn - it seems to work fine, and the endpoint machine asks for credentials, then authenticates: but when that happens, the access attempt is logged as coming from the linux box, rather than from the user who has authenticated. It's almost like some element of the credentials aren't being passed through to the endpoint machine. Has anyone done this before, or is there other info I can give to try to make sense of this problem, and figure out a way to solve it? Thankyou!

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• Tuning WebServer Response -

  - by Vedran Wex Maricevic

  I have this sam e question on StackOverflow and I was advised to ask it here hoping for more information. Here is the question: I am in rather unfavorable situation. I have aspdotneststore front e-commerce application and search addon called VibeTrib. I dont have source code for both of those. Store that runs on StoreFront and VibeTrib has close to 250k products. Also we have lots of filters. I spoke to ViTrib reps, and they want extra money so they could optimize Queries that they use. Money they require is nto a big deal, but the problem is I dont trust them anymore. What we got is much different then wha is being advertised. To cut the long story short. I am runing the store on Amazon AWS now, and regardless of what DB (MsSQL 2012) server I set (I tried 32GB RAM monsters instances) it is slow. Ajax search uses Full Text search and it displays search keywords relatively fast, but once the search is performed ( to display all results) it is still slow.!!! There is something that I could to do accelerate the speed on my own end? I do have full control over EC2 Instance (Web server Server 2012 and IIS 8). Can I set IIS to step in for the search and cache some of it? I was hoping to cache at least some most common words. My best bet is IIS 8 :) Is there any help in my case? Thanks

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• Excel fonts: Embedding or fallback options?

  - by Brendan

  I'm working with making a form in Excel instead of Illustrator or InDesign, as I typically do. One of the benefits about working with Adobe (and the subsequent PDFs) is that I control the fonts 100%. This is not the case when I am required to work with an Excel file that'll be passed around. So, is there a way to embed fonts? I'd like to embed Calibri. If not, is there a way to specify a fallback font, such as Tahoma? My thinking is along the lines of a CSS font stack; not sure if there's anything like that in Excel.

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• Windows hiding other user's files?

  - by JoshJordan

  I had a hard drive whose windows installation (running Vista) became corrupt. I bought a new hard drive, installed Windows 7, and hooked up the old drive using an external enclosure. The Users folder on the old drive shows the users that existed on the machine, but it doesn't show any of the contents of them. I assume this is due to not having the permissions I need. I have "taken control" of the folders I'm interested in, but this didn't prompt me for the original owner's password as I expected, and I still can't see the file contents. I would guess that this is a fairly common issue, but I'm not sure what to Google here. How can I get access to files in that drive's User directory?

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• Choosing a JavaScript Asynch-Loader

  - by Prisoner ZERO

  I’ve been looking at various asynchronous resource-loaders and I’m not sure which one to use yet. Where I work we have disparate group-efforts whose class-modules may use different versions of jQuery (etc). As such, nested dependencies may differ, as well. I have no control over this, so this means I need to dynamically load resources which may use alternate versions of the same library. As such, here are my requirements: Load JavaScript and CSS resource files asynchronously. Manage dependency-order and nested-dependencies across versions. Detect if a resource is already loaded. Must allow for cross-domain loading (CDN's) (optional) Allow us to unload a resource. I’ve been looking at: Curl RequireJS JavaScriptMVC LABjs I might be able to fake these requirements myself by loading versions into properly-namespaced variables & using an array to track what is already loaded...but (hopefully) someone has already invented this. So my questions are: Which ones do you use? And why? Are there others that my satisfy my requirements fully? Which do you find most eloquent and easiest to work with? And why?

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• Greater than or equal check when using Group Policy Preferences and Item Level Targeting in the Registry

  - by edusysadmin

  I'm implementing some screen saver configurations via Group Policy Preferences (on Win7 Enterprise x64 desktops). The desired configuration is to have users be able to adjust their screen saver and screen saver time out, but not allow them to select non screen saver or a time out higher than 45min. I've found a great write-up for configuration of the screen saver (link) but cannot find a way to configure the time out. I cannot find a way to have the item level targeting compare the reg key HKCU\Control Panel\Desktop\ScreenSaveTimeOut value and force an over-write of the key if configured above 45min/2700seconds. Anyone else tried something like this or found a means to do this?

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• How can I make .vimrc read from an external file?

  - by GorillaSandwich

  I'd like to modify my .vimrc to read the value of a variable from an external file. How can I do this? Specifically, a friend and I share a git repo with our .vim files, but there are a few small differences in what we want in our configs. So most of the file is common, but we use if statements to determine whether to load user-specific sections, like this: let whoami = "user2" if whoami == "user1" ... After checking our common .vimrc out of source control, we each have to change the let whoami assignment so our own section will be loaded. Instead, I'd like to keep a separate file, which can be different for each of us, and from which vim will load that variable value. Maybe another angle on this is: Will vim automatically read all the files in my .vim directory? If so, we could each put a symlink in there called username.vim, and link that to an external file that would be different for each of us.

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• When opening any file in excel, a 1 is added to ther name, and the default is to save a new copy…

  - by Chris

  Ok... I've searched a lot for this, but it's not an easy question to search for! When I open any files (xls, or xlsx) in Excel 2007, excel acts like it's a read only file, essentially creating a new file with the name plus a 1 on the end... Eg. I open NewDoc.xlsx Excel opens it as NewDoc1.xlsx and the save button brings up the save as dialogue in my default folder. Does anyone know how to set it back to allowing me to open, edit and save a document without having to browse to the original document and save over it!? My immediate thought was access permissions, but the file is in a network folder with my user given Full Control, I also tried creating a new file in that folder, and also on my local machine just in case - same result. To make it even stranger, if I browse to the original file using the save as dialogue, it will let me save over the original, without any further prompts.

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• Installing a personal security certificate for Windows Server 2008 Terminal Services user

  - by Rick

  We use StoneEdge Order Manager, which runs under Microsoft Access, on several Windows computers as well as through Terminal Services on Windows Server 2008. Terminal Services users are unable to process credit cards using the First Data Global Gateway on the server. We have followed the necessary setup instructions provided under the user account, which involves adding a certificate in the Internet Options control panel. The Windows XP desktops require this to be done, or a generic 'unable to connect' message is shown when attempting to charge a card. On the server, this message is shown regardless of whether the certificate has been installed. Is there anything else that needs to be done that is specific to Windows Server that is not mentioned in the workstation instructions? Setup Instructions

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• Laptop forgets second monitor when it goes to sleep

  - by al c

  I recently updated my nvidia driver... now I have to re-establish the connection to my second monitor everytime the laptop goes to sleep. When I open the NVIDIA control panel, the second monitor is listed there but the checkbox beside it has been cleared. Oddly my laptop screen is identified as display #3 and the external screen as display #4. Is there a registry key that I can clear to get them set back to #1 & #2? Will that fix the problem? Or is there a simpler solution. (It's a Dell Studio XPS laptop with GeForce 9500M running Windows Vista 64-bit) TIA Al

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• Which permissions need to be assigned to a normal user to allow him to change SHARE permissions?

  - by guest

  As in the subject - I am wondering, which permissions (if it is possible) do I need to assign to a regular user to modify the share permissions - e.g. to add another user with full control permissions, or to deny someone read access to the folder - on a share level. I know that this is possible through NTFS permissions, but I am wondering whether it is also possible on share level. Any ideas how to do that? Or perhaps only the adminstrator/creator/person who shared the folder has the access to this? I am using win2003 Any ideas? Thanks

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• Manipulating Exchange 2003 shared contacts folder remotely

  - by andybak

  I've got a CRM web app running on a remote server that needs to synchronise it's contacts with the in-house Exchange 2003 shared contacts. Exchange 2003 doesn't appear to support web services. What would the typical approach to this problem be? My initial instinct would be to open port 80 on the Exchange server, run a simple webserver, POST to it and then control Exchange via OLE automation scripting (if that's what people are still calling it!) but there might be a better solution I'm not aware of. Any suggestions?

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• Remote Desktop Solution without VPN, with locked PC

  - by ujjain

  Sometimes I work from home and I use either of these 2 methods: Teamviewer VPN + Remote desktop When I connect with VPN I am however unable to browse any websites on my own computer, which can be very inconvenient when I am basically waiting an hour for somebody else to finish his job to do a 5 minute job. It would be nice if I could still continue browsing. A solution for this is Teamviewer. With Teamviewer I can manage the other computer, without suffering the restrictions of using the VPN. Everybody in the working area however, can see me using my computer remotely and this is not a good situation either, especially during work hours. I would like a solution that allows me to continue browsing normally and still control my remote workstation, without other people seeing every move I make on the workstation.

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• Using Bullet physics engine to find the moment of object contact before penetration

  - by MooMoo

  I would like to use Bullet Physics engine to simulate the objects in 3D world. One of the objects in the world will move using the position from 3D mouse control. I will call it "Mouse Object" and any object in the world as "Object A" I define the time before "mouse object" and "Object A" collide as t-1 The time "mouse object" penetrate "Object A" as t Now there is a problem about rendering the scene because when I move the mouse very fast, "Mouse object" will reside in "Object A" before "Object A" start to move. I would like the "Mouse Object" to stop right away attach to the "Object A". Also If the "Object A" move, the "Mouse object" should move following (attach) the "Object A" without stop at the first collision take place. This is what i did I find the position of the "Mouse Object" at time t-1 and time t. I will name it as pos(t-1) and pos(t) The contact time will be sometime between t-1 to t, which the time of contact I name it as t_contact, therefore the contact position (without penetration) between "Mouse object" and "Object A" will be pos(t_contact) then I create multiple "Mouse object"s using this equation pos[n] = pos(t-1) * C * ( pos(t) - pos(t-1) ) where 0 <= C <= 1 if I choose C = 0.1, 0.2, 0.3,0.4..... 1.0, I will get pos[n] for 10 values Then I test collision for all of these 10 "Mouse Objects" and choose the one that seperate between "no collision" and "collision". I feel this method is super non-efficient. I am not sure the way other people find the time-of-contact or the position-of-contact when "Object A" can move.

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• How to emulate a domain name - Webmin Setup

  - by theonlylos

  I am currently working on a client project where they are using a custom CMS which relies on having the specific domains configured for it to work properly. So in English, that means that when I try running the site on my test environment, the entire website fails because it isn't located on the primary domain (and I'm pretty sure the domain is hard coded since there's no control panel to adjust the file locations). Anyway what I wanted to ask is whether it is possible to use my test environment URL but have Apache and the DNS emulate my clients website URL locally, rather than calling the actual name servers. Right now I have a virtual host setup in Apache but I am not sure where to go from there. Any assistance is greatly appreciated.

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• mysqld stopped working..can't restart...need help?

  - by grant tailor

  i was just checking somethings and noticed mysqld is not running in parallels power panel control panel...but my websites on the server were all working fine, which use mysql databases...so really strange So i tried to restart mysqld but got errors and can't restart and now all my websites are all offline now saying error connecting to database. logged in as root and tried /etc/init.d/mysqld start and got this error ERROR! Manager of pid-file quit without updating file What do i do next? What do i do? Please help!

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• Unable to access my own websites from our home

  - by user2521866

  Not sure if this is the right place to ask, but i'm gonna have a shot at it. I host a couple of websites with a webhost in the Netherlands. For a couple of days now, i've been unable to connect to them from my home network. When using tracert in the cmd screen, i'm getting a timeout after about 4-5 hops. It seems fine accessing the website from anywhere, except my home network. Other PC's around the house also fail to open the websites. I've tried 'flushing my DNS' as seen in some other topics, but to no avail just yet. One of the websites: http://bit.ly/1hbqs4J I've contacted my host about it as well, but no response yet. Trying to take control of the situation myself now for as much as I can. Regards, Dave

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