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• VS 2008 SP1 text editor flickering over remote desktop connection

  - by AltairDusk

  I am connecting from a Windows 7 x64 machine to my dev machine running Windows XP SP3 using the built in remote desktop client. For most apps it works fine with no problems, for Visual Studio whenever I am typing the entire text editor keeps redrawing. I stumbled across this question: http://stackoverflow.com/questions/873849/vs-2008-sp1-over-remote-desktop-constant-repainting and I have tried all of the suggestions in it to no effect, including resetting all VS settings back to default then disabling the suggested settings. Has anyone found a reliable solution to this? I feel like I'm going insane with the screen constantly refreshing when I'm working from home. Some additional information: Remote Desktop is set to run at 1680x1050, 15bit color, Low-speed broadband for the experience setting with all but Visual styles and Persistent bitmap caching unchecked. Visual Studio 2008 Team System is running on the dev machine with Service Pack 1 and Power Commands installed.

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• Installing via Windows Server 2008 Remote Desktop

  - by Martin Pronk

  I’m trying to install Visual Studio 2008 Team Test Load Agent on a server with Windows 2008 Datacenter edition SP2 via remote desktop. After the installation program have restarted the server and tries to continue the installation, I get a command prompt with the following error: C:\Windows\system32>change user /INSTALL Install mode does not apply to a Terminal server configured for remote administration. C:\Windows\system32>"C:\Users\ADMINI~1\AppData\Local\Temp\setup.exe" /TempCopy How do I install programs via Remote Desktop if I’m not allowed to use “change user /INSTALL”? PS: This is a onetime installation.

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• How to push a new local branch to remote repo and track it too [git]

  - by Roni Yaniv

  I tried looking for a an answer to this, but couldn't find any which address this specific need. Which is weird. I want to be able to do the following: create a local branch based on some other (remote or local) branch (via git branch or git checkout -b) push the local branch to remote repo (publish), but make it trackable so git pull and git push will work immediately. How do I do that? EDIT: I know about --set-upstream in git 1.7, but that is a post-creation action. i want to find a way to make a similar change when pushing the branch to the remote repo.

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• Java - How to detect that the internet connection has got disconnected through a java desktop applic

  - by Yatendra Goel

  I am developing a Java Desktop Application that access internet. It is a multi-threaded application, each thread do the same work (means each thread is an instance of same Thread class). Now, as all the threads need internet connection to be active, there should be some mechanism that detects whether an internet connection is active or not. Q1. How to detect whether the internet connection is active or not? Q2. Where to implement this internet-status-check-mechanism code? Should I start a separate thread for checking internet status regularly and notifies all the threads when the status changes from one state to another? Or should I let each thread check for the internet-status itself? Q3. This issue should be a very common issue as every application accessing an internet should deal with this problem. So how other developers usually deal with this problem? Q4. If you could give me a reference to a good demo application that addresses this issue then it would greatly help me.

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• Systems design question: DB connection management in load-balanced n-tier

  - by aoven

  I'm wondering about the best approach to designing a DB connection manager for a load-balanced n-tier system. Classic n-tier looks like this: Client -> BusinessServer -> DBServer A load-balancing solution as I see it would then look like this: +--> ... +--+ +--> BusinessServer +--+--> SessionServer --+ Client -> Gateway --+--> BusinessServer +--| +--> DBServer +--> BusinessServer +--+--------------------+ +--> ... +--+ As pictured, the business server component is being load-balanced via multiple instances, and a hardware gateway is distributing the load among them. Session server probably needs to be situated outside the load-balancing array, because it manages state, which mustn't be duplicated. Barring any major errors in design so far, what is the best way to implement DB connection management? I've come up with a couple of options, but there may be others I'm not aware of: Introduce a new Broker component between the DBServer and the other components and let it handle the DB connections. The upside is that all the connections can be managed from a single point, which is very convenient. The downside is that now there is an additional "single point of failure" in the system. Other components must go through it for every request that involves DB in some way, which also makes this a bottleneck. Move the DB connection management into BusinessServer and SessionServer components and let each handle its own DB connections. The upside is that there is no additional "single point of failure" or bottleneck components. The downside is that there is also no control over possible conflicts and deadlocks apart from what DBServer itself can provide. What else can be done? FWIW: Technology is .NET, but none of the vendor-specific stacks are used (e.g. no WCF, MSMQ or the like).

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• Copying data from STDOUT to a remote machine using SFTP

  - by freddie

  In order to backup large database partitions to a remote machine using SFTP, I'd like to use the databases dump command and send it directly over using SFTP to a remote location. This is useful when needing to dump large data sets when you don't have enough local disk space to create the backup file, and then copy it to a remote location. I've tried using python + paramiko which provides this functionality, but the performance much worse than using the native openssh/sftp binary to transfer files. Does anyone have any idea on how to do this either with the native sftp client on linux, or some library like paramiko? (but one that performs close to the native sftp client)?

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• Visual Studio Remote Debugging Extensibility

  - by Chris

  I'm trying to attach to a remote machine with code similar to the following: Debugger2 db (Debugger2)dte.Debugger; Transport trans = db.Transports.Item("Default"); Process2 proc2 = (Process2)db.GetProcesses(trans, "MACHINENAME").Item("SERVICENAME"); proc2.Attach2(); I've gotten it to work by logging on through remote desktop and manually starting the debugger, but I have to stay logged in. The problem is, I don't want to stay logged into the remote machine. Is there a way to automatically launch the debugger, similar to what happens when I attach through the IDE?

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• How can I limit the number of connections to an mssql server from my tomcat deployed java applicatio

  - by CJ

  Hi, I have an application that is deployed on tomcat on server A and sends queries to a huge variety of mssql databases on an server B. I am concerned that my application could overload this mssql database server and would like some way to preventing it making requests to connect to any database on that server if some arbitrary number of connections were already in existence and unclosed. I am looking at using connection pooling but am under the impression that this will only pool connections to a specific database on the mssql server, I want to control the total of these combined connections that will occur to many different databases (incidentally I can only find out the names of individual db's dynamically as they change day to day). Will connection pooling take care of this for me, are am I looking at this from the wrong perspective? I have no access to the configuration of the mssql server. Links to tutorials or working examples of your suggested solution are most welcome! Thanks, Caroline

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• How do I get a remote tracking branch to stay up to date with remote origin in a bare Git repository?

  - by Beau Simensen

  I am trying to maintain a bare copy of a Git repository and having some issues keeping the remote tracking branches up to date. I create the remote tracking branches like this: git branch -t 0.1 origin/0.1 This seems to do what I need to do for that point in time. However, if I make changes to origin and then fetch with the bare repo, things start to fall apart. My workflow looks like this: git fetch origin It looks like all of the commits come in at that point, but my local copy of 0.1 is not being updated. I can see that the changes have been brought into the repository by doing the following: git diff 0.1 refs/remotes/origin/0.1 What do I need to do to get my tracking branch updated with the remote's updates? I feel like I must be missing a step or a flag somewhere.

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• How to limit the number of connections to a SQL Server server from my tomcat deployed java applicati

  - by CJ

  I have an application that is deployed on tomcat on server A and sends queries to a huge variety of SQL Server databases on an server B. I am concerned that my application could overload this SQL Server database server and would like some way to preventing it making requests to connect to any database on that server if some arbitrary number of connections were already in existence and unclosed. I am looking at using connection pooling but am under the impression that this will only pool connections to a specific database on the SQL Server server, I want to control the total of these combined connections that will occur to many different databases (incidentally I can only find out the names of individual db's dynamically as they change day to day). Will connection pooling take care of this for me, are am I looking at this from the wrong perspective? I have no access to the configuration of the SQL Server server. Links to tutorials or working examples of your suggested solution are most welcome!

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• ASP.NET - remote screenshot

  - by ufoq

  Hi All, I made a very very simple small app to take screenshot of the desktop and send to network share. About 10 PC's would have this app installed. My idea is, that there will be one dashboard in ASP.NET, which simply shows those screenshots on the webpage. So far, easy stuff. But, because I don't want to clog the network and send the screenshot every 1 minute, I would like to launch the .exe on the remote PC's by demand of ASP.NET user. Unfortunately I haven't found any information (and I'm a complete ASP.NET n00b), how to launch remote executable IN the context of the remote PC (so I won't see screenshots of ASP server :) ) If there is no such possibility, please advise about other way to solve this.

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• 2 internet connections

  - by oshirowanen

  If I have a wireless and a usb internet connection on my Ubuntu 12.04 as in: At the moment, Ubuntu seems to only make use of the Wired connection which is the usb connection. Is it possible to get ubuntu to use the wireless connection without unplugging the wired connection? So basically, as will, I would like to switch between the connections without unplugging any of them while leaving them both enabled. Is this possible?

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• Can't Remote into Windows Server

  - by Brian

  Hello, I have a Dell server wired into the router. I was able to connect to it with my laptop (laptop is wireless) before my router died. My verizon router went kaput, and I got everything else back up and running on the wireless network other than the remoting in feature, even though I can access the server through windows explorer just fine. Any ideas why? What do I need to check? UPDATE: Interesting scenario, Network Discovery is off; I turn it on and save, but for some reason, even after that, network discovery is turning itself off... no idea why that is happening? Thanks.

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• Change the default resolution of Remote Desktop Connection (mstsc)

  - by Simon

  Is there a way to change the default resolution that mstsc uses? I dont want it to default to the full resolution of the client machine.

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• Remote Scripted Installation of Sun/Oracle JRE

  - by chrisbunney

  I'm attempting to automate the installation of a Debian server (debian 6.0 squeeze 64bit). Part of the installation requires the Sun JRE package to be installed. This package has a licence agreement, which has to be accepted. I have a script which uses the following lines to accept and install the JRE: echo "sun-java6-bin shared/accepted-sun-dlj-v1-1 boolean true" | debconf-set-selections apt-get install -y sun-java6-jre This works fine when executing the script locally. However, I need to execute the script remotely using the ssh command, e.g.: ssh -i keyFile root@hostname './myScript' This doesn't work. In particular, it fails on apt-get install -y sun-java6-jre. It would seem that in spite of me setting the licence agreement to accepted, when run remotely in this manner it is ignored. Despite setting the value to true, I still get prompted to manually accept the agreement when I run this command: ssh -i keyFile root@hostname 'apt-get install -y sun-java6-jre' I suspect it is something to do with environment that is taken care of when running a proper terminal session, but have no idea what to try next to fix it. So, what do I have to do to get this command (and hence my deployment script) to run correctly when executing it remotely? Or is there an alternative way that allows me to install the JRE remotely by another means? Edit 0: I have compared the output of env when executed remotely via ssh and when executed via a local terminal session. The only difference between the outputs is that the local terminal session has the additional value TERM=xterm.

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• Remote call script as administrator

  - by drupality

  I created a Windows XP bat script to modify etc/hosts file. I want to share this script at other machine, then from another computer I want to invoke these script to modify hosts file at first computer (via LAN). I need some example. I didn't find any example. Is this possible? I try: runas/user:username block.bat On the same machine login as guest but it doesn't work. No errors just "Attempting to call block.bat" and end of invocation. As admin script works ok. Could someone give me any advice?

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• Installing Windows 2003 over remote DRAC 4

  - by Delli

  I'm trying to install windows 2003 over a DRAC 4 console session by using a ISO file. But it keeps freezing during the GUI installation then when login back Windows Setup says some files not found and setup won't continue. What's the best approach to install Windows 2003 over a DRAC 4 console session?

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• Viewing auto-created printers on a 2008 R2 Remote Desktop Services server

  - by LukeR

  On our 2003 Terminal Servers I am able to view any auto-created printers for users connected to that server, however on a new 2008 R2 RDS server I can only view local printers and my own auto-created printer(s). I have local and domain admin privileges. Is there something I need to change to be able to view all client printers? Is it possible? I have had a look for permissions relating to this but couldn't really find much that looked relevant.

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• windows server 2012 remote desktop - Send messages between standard users

  - by Scott Kramer

  Does anyone know the policy, or registry change, etc. for allowing messages (on the same server) between standard users... an elevated cmd prompt or task manager works of course... but need it to work on standard accounts. H:\>msg scott hi Error sending message to session RDP-Tcp#0 : Error 5 Error [5]:Access is denied. (This is windows server 2012) Also I recall setting something on server 2008 r2, but just can't remember what it was, so it can be done-- Thanks!

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• Executing local script/command on remote server

  - by Ian McGrath

  I have a command that I want to run on machine B from machine A. If I run the command on machine B locally, it works fine. Here is the command: for n in `find /data1/ -name 'ini*.ext'` ; do echo cp $n "`dirname $n `/` basename $n .ext`"; done From machine A, I issue this command ssh user@machineB for n in `find /data1/ -name 'ini*jsem'` ; do echo cp $n "`dirname $n `/` basename $n .jsem`"; done But I get error syntax error near unexpected token do What is wrong? I think it has something to do with double quotes, single quotes, semi colon because executing command ssh user@machineB ls works fine. So not issue of authentication or something else. Thanks

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• Why does remote desktop connection flash from one PC but not others?

  - by Randy Orrison

  I have 20 PCs (Windows XP) in remote locations connecting to the same server (Windows Server 2003) using Remote Desktop over a VPN. On just one of the PCs the remote desktop screen flashes (redraws) multiple times after connecting, the others don't. The screen resolution is the same: local is 800x600 32bit; RDP file is set to full screen, 256 color; remote when connected is 800x600 8bit color. Any suggestions what the problem might be, or what to investigate next?

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• Remote Desktop or Streaming Software/Services that Supports Gaming

  - by Griffin

  I've simply been amazed by the quality and speed of Onlive, as this technology has the potential of making hardware requirements irrelevant to the average user. However, at the moment Onlive is only for remotely controlling video games, and not desktops or other devices in general. I'm in pursuit of software or services that can accomplish this as well as Onlive does. I need: viewer (client) program portability (able to run on a USB stick) DirectX, OpenGL / full-screen game compatibility on the server side.** Gaming-acceptable color/scaling quality and responsiveness. I have a very powerful desktop at home and I want to be able to access this raw power from any other computer that I stick my USB into (in the same way Onlive gives gamers use of their powerful servers) What software/services has most of the above? NOTE: please specify what features your suggestion doesn't have.

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• Remote desktop sessions - Unwanted automatic log off after period of time

  - by alex

  I'm having an issue whenever I connect to any of our servers via RDP - After a certain period of time, it seems to close these sessions, closing all the applications i had open etc... This is particularly annoying if I am running a long process - for example, copying a file - it cuts it off... I then re-connect via RDP, and it effectively loads a new session. Is this set somewhere in Group Policy? Or somewhere else? This is happening on Windows 2008 (it may also be on our 2003 servers, although I haven't noticed...)

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• automating remote software installation

  - by akshay

  I have a network consisting of n pcs(windows/linux).Now i want to automate installation on n pcs in netowrk.For example with one click of gtalk should get installed on n pc in network.Are there any softwares(paid/open src) that can be used to do this?One such software is IBM TPM but its dam expensive and complicated i guess.Are such software popular, cam asking this since i am planning to develop such software which is low priced.

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• Debugging applications in Visual Studio on Remote Desktop causes the session to freeze

  - by Kyle Hodgson

  Running Visual Studio 2003 on Windows Server 2003 (not configured as a terminal server), most of the time that I try to use the debugger, I completely lose control of the session. I end up having to log in to another open session and kill devenv.exe before I can recover. This is usually on winforms apps, not web sites or console apps. Any idea what's causing this?

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