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• Glitch with updated nvidia drivers for Dual Monitor

  - by Shinhan

  Same problem already happened once so I rolled back to the latest non-problematic version, but it's been months now and I thought to try gain. Still the same problem, so now I thought to ask for help rather than rollback to this, now very old, version. Currently I use 266.58 version drivers for Windows 7 x64 and GeForce GTX 275. (Downloaded from the nvidia website) I have two monitors, Samsung SyncMaster 223BW (LCD) is primary and LG F900B (CRT, old but still works) is secondary. The problem: when I turn off the monitors (both or just secondary) all of the windows that were on the secondary monitor get moved to the primary. This also occurs when I use Sleep. Again, in the old drivers this didnt happen, but now it does and is very annoying, requiring me to manually move the windows back to the secondary monitor (which I use for most of the windows). I had no luck searching for this on google, but maybe somebody here will have a useful suggestion.

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• Oracle Enterprise Manager Logs

  - by idea_

  Hi, I'm attempting to investigate the root cause of the following error which occurs each time a users call an Oracle 10g Forms applet: FRM-92102: A network error has occurred. The Forms Client has attempted to reestablish its connection to the Server 1 time(s) without success. Please check the network connection and try again later. Details... Java Exception: java.io.IOException: Connection failure with 503 This error remained after restarting all my system components: HTTP_Server, OC4J_BI_Forms, Web Cache, Reports Server, etc. The only way to clear this issue was to restart the server entirely. During the downtime, web pages were rendered with the PL/SQL cartridge and being served, so it appears as though this was isolated to forms. Does anybody know which log files may provide clues here? Any help would be much appreciated :) Update: If somebody can provide me with a way or reference to increase the capacity of my web server to minimize these errors, I will accept this as the solution.

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• How do I delete the Windows Explorer address bar history

  - by mlissner

  Note: I am NOT referring to Internet Explorer. I am using Windows XP and Windows Server 2008 and need to delete the history values from the file browser (aka Windows Explorer). Somebody put a password into the address bar as ftp://user:pass, and now I can't delete the value. Some forums say to delete this registry key: HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Explorer\TypedPaths In Windows XP, the key doesn't exist, and in Windows Server 2008, the key is there, but deleting it doesn't seem to help. Any help?

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• Why does newline come before space in the output of hexdump?

  - by ??????? ???????????

  Printing these characters in the "Canonical" format gives the output that I expect, while the default format throws me off. $ echo " " |hexdump # Reversed? 0000000 0a20 0000002 $ echo -n " " |hexdump # Ok, fair enough. 0000000 0020 $ echo " " |hexdump -C # Canonical 00000000 20 0a | .| 00000002 With a different string, such as "123" the output is even more confusing: $ echo "123" |hexdump 0000000 3231 0a33 0000004 The output here does not seem "reversed", but rather shuffled. Would anyone care to explain (briefly) what is going on here?

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• Are SANs unreliable?

  - by chaos

  So at the place where I wear one of my various hats, this one representing a development rather than admin role, there's been an initiative to move to SANs. So far, I have been spectacularly unimpressed. First it was this behavior where, when MySQL databases are on the SAN, the first few tables that anything tries to hit after the system boots come up as nonexistent and MySQL has to be restarted before it realizes they're actually there. Then today, on multiple systems (including the primary SVN repository, ever-so-wonderfully) we get SAN mounts spewing IO errors and the filesystems going into read-only, which is the kind of behavior I expect from directly mounted naked disks, not fault-tolerant managed storage. Right now, I'm at the point where if I were putting together a project and somebody said "hey we should use SANs", my response would be "GTFO". So basically I want to know whether my experience is typical or even common, or whether I'm having some kind of freakishly bad luck with SANs. The systems these SANs are attached to are all CentOS machines, if that's relevant.

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• Email delivery error

  - by Tim

  I sent an email, but immediately got a reply saying: Final-Recipient: rfc822;[email protected] Action: failed Status: 5.0.0 (permanent failure) Diagnostic-Code: smtp; 5.1.2 - Bad destination host 'DNS Hard Error looking up smtpint.xxx.edu (MX): NXDomain' (delivery attempts: 0) I was wondering what this error report means, where in the delivery route the error happened, who should be contacted to solve this issue and how to solve it? Thanks and regards! I also appreciate if someone can explain a bit more about the mechanism behind the email delivery.

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• Deleting jobs from Job History on Xerox Workcentre Pro 123

  - by JPaget

  How do you delete one or more fax jobs from the Job History on a Xerox Workcentre Pro 123? The Xerox Workcentre Pro 123 is a combination copier, printer, scanner and fax machine, and it keeps a history of the numbers dialed for sending faxes, including any long distance access codes that were dialed. In order to keep these access codes private, I'd like to remove these jobs from the job history, or alternatively clear the entire job history. Unfortunately the User Guide and the Quick Reference Guide don't explain how to do this.

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• Setting Password for phpMyAdmin

  - by anitha

  am using rhel 5 and php 5 with mysql 5. My server is already configured and running all applications smoothly. I am accessing mysql as root and password is 'anitha123'. but when i am accessing phpmyadmin through browser, it is not asking for password. Somebody please tell me how can i set it like prompting for username ans password. Since i am not familiar with php mysql please tell me how to do it in simple way. thanks and regards a anitha

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• How do I disable Tomcat? [closed]

  - by Dave King Popeye Mason

  Possible Duplicate: How to disable Tomcat on linux? According to my server host, something called Tomcat is hogging all my resources and slowing down the server. As far as I'm aware I'm not using it as the only thing running on the server is Plesk and a few Wordpress installations. I'm a real dummy at using SSH, I can navigate to folders, change permissions and that's about it. Could somebody explain to me as if I'm a 5 year old how to disable TomCat (and also how to stop it re-enabling on startup)? Thanks!

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• How to disable PHP's ini_set for specific configuration options?

  - by Dunedan

  I'm running a setup with PHP 5.3.8 and use php-fpm with it's chroot functionality to separate multiple customers. So each customer has it's own chrooted PHP-environment, which is quite fine. I now want to disallow that a customer can change the *memory_limit* of his PHP-instance by using *ini_set*. On the other hand I don't want to disable *ini_set* completely. So I'm searching for a possibility to disable the possibility to set specific PHP configuration options (like *memory_limit*) via *ini_set*. Does somebody know how to achieve that?

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• Sonicwall 3500 (Creating VLANS for usage of multiple SSID)

  - by Thomas Chia

  I have an issue here. Here is my setup: X0 - STAFF network | X2 - AGENT network | X4 - Wireless AP (for multiple SSID) Okay, basically I'm going to set up the wireless AP to be broadcasting 2 SSID, STAFF-WIFI and AGENT WIFI. When connected to STAFF-WIFI, the users will be connected to the STAFF network, while connected to the AGENT WIFI, the users will be connected to the AGENT network. Can someone explain in details how to go about setting up this configuration? Thanks!

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• How does Ubuntu LVM encryption work?

  - by Sridhar Ratnakumar

  While installing Ubuntu Server, during the partition step one of the options is "use entire disk and set up encrypted LVM" (see screenshots). Can anyone explain how it works under the hood? What kind of tools/technologies/algorithms are used? How exactly does this possibly prevent thieves from getting access to the data in the hard disk?

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• Setting up multiple wireless access points on same network

  - by SqlRyan

  I'd like to add wireless to my network, and I need multiple access points to cover the whole area. I'd like to set them up so that there's only one "wireless network" that the clients see, and it switches them as seamlessly as possible between access points as they wander around (if that's not possible, then at least have it so that they don't need to set up the security by hand on each one the first time, if possible). I've searched online, and there are quite a few sets of mixed instructions (same vs different SSID, frequency, does the security need to match exactly, etc.). Can somebody who has some experience doing this please let me know what they did? I imagine it's pretty simple, but there seems to be no clear cut "yes, you can do this" online, even though I know you can. I have a mid-size LAN with about 20 workstations and two Domain Controllers on it. Also, I'll be doing this with consumer wireless components, if it makes a difference, not enterprise-level components (ie. Linksys rather than Cisco).

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• Samba setup to request password reset on first time login

  - by crazybyte

  Is it possible to setup Samba to ask for password reset when the user first logs in without the need to setup a domain controller? Would this work properly with Windows clients or with clients using Linux with file managers like Krusader or Nautilus? Could somebody give me a few pointers how to implement this if is possible? I'm pretty new to Samba and I use it as a file server and I would like to have such a feature on it, but I'm not sure if it's possible. Thanks!

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• How to contact an emergency service using only Internet?

  - by Vi.

  Suppose you are apart from the mobile or whatever phone (so can't call 112 or 911 or 999), but have have access to a computer with internet connection. How do you call/message an emergency service (of whatever country in hope they will route the request to the correct destination) using only Internet? Maybe there's some 911-like website or public SIP or whatever? Or better go to some chat/forum/StackExchange/whatever and ask somebody to make a call for you? (will users really believe?) /* 1. I'm not in any emergency, just curious. 2. I'm not sure on what SE site to ask this question. */

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• Invalid domains in DNS don't work on mac/*nix like systems

  - by David Mulder

  At work we use domains like abc-01, which work fine on windows. Whilst developing mobile applications we already saw that this doesn't work on both iOS and android which we fixed for a few specific domains (by setting the dns up that abc-01.def.local also works in those) and was assumed to be caused by it being an invalid domain. Now however it's necessary to connect through VPN from a mac and changing all relevant domains is not an option at the moment (far too many of them and would require changing the settings of far too many applications), so I was hoping whether somebody knows a trick or setting to get this to work on mac (or even linux in general).

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• CentOS with an Ubuntu kernel

  - by Gaia

  The Rackspace cloud server tech tells my CentOS 5.4 VPS (Xen) runs "CentOS with an Ubuntu kernel" Could someone explain, in plain terms, what "CentOS with an Ubuntu kernel" means and if there are any disadvantages (performance, mgmt) between that and running CentOS with a CentOS kernel? Thanks

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• How do I make Home / End keys behave Windows/Linux like in Terminal.app on Mac OS on Mac Pro laptop?

  - by Nick Gorbikoff

  Hello. I was wondering if somebody knows how to use home/end keys behave in a Windows/ Linux fashion. What I mean is that when I press Apple + Left (Home combo on a mac book pro laptop) it should go to the beginning of the line, and Apple + Right to the end of the line. Right now they change focus to the top of the scroll history. Drives me crazy. Home / End keys behave as expected in TextMate and such but not in terminal, which makes me think it's that app specific. I found some page saying that I need to remap key bindings but I can't do that on every mac i touch. So is there another shorcut in Mac I can use or how do I make Home/End keys behave as expected? Thank you

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• Windows Authentication with IIS7 with public facing website

  - by user38553

  By default in IIS7, Windows Authentication was turned off and I had to make a configuration change to activate it. When I did that there was a description for Windows Authentication that explained this should only be used for intranet sites, not public facing websites. When you consider NTLM/Kerberos does not use plain text I am not sure why Microsoft have decided this, all of a sudden. Can anybody explain?

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• SWF to uncompressed AVI

  - by Ben

  Hi can someone explain how to convert SWF files to uncompressed AVI files. Which software I'd need or a tutorial I could use. Thanks for the help

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• Privoxy-like proxy that handles multiple parallel connections?

  - by overtherainbow

  Hello I use Privoxy on my XP host to filter/rewrite web pages, but it's slower because all connections go through Privoxy's single port. According to this post on StackOverflow, by default, browsers support more than one simultaneous connection, which would explain why going through Privoxy is slower. Does someone know of a similar application that could handle more than one connection? Thank you.

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• Truecrypt or default Disk Utility on Mac?

  - by Kaushik Gopal

  Windows by default doesn't come with a password protect folder option (other that Win7 ultimate), so I used to swear by Truecrypt which was great. But I've read in a couple of places that Mac OS X by default has a way of protecting folders using the Default Disk Utility. So my question is which is better, using TrueCrypt on the Mac or just sticking with the default Disk Utils app? Can somebody let me know the advantages of one over the other? A summary from the very helpful answers below: if you're looking for cross-platform usage Truecrypt is the obvious tool of choice if you're looking for convenience, and intend to stick only to the Mac platform, use the default Disk Utils app.

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• command to show the shell command prompt

  - by LinuxPenseur

  Hi, Is there a shell command to display the command prompt. I will explain what i want through the illustration below. When i execute script.sh, i should get the following output $sh script.sh $ /* command prompt and then print hi */ hi My script.sh is like this #! /bin/bash <command to display the shell command prompt> echo "hi" exit 0 what should the code that has to go in the place of angle brackets to get an output like above? Thanks

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• Packet sniffing a webserver

  - by Shawn Mclean

  I have a homework in which I should explain how I would break into a server, retrieve a file and cover my tracks. My main question: is there a way to packet sniff a remote web server? Other information would be appreciated on covering tracks.

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• command to show the shell command prompt

  - by LinuxPenseur

  Hi, Is there a shell command to display the command prompt. I will explain what i want through the illustration below. When i execute script.sh, i should get the following output $sh script.sh $ /* command prompt and then print hi */ hi My script.sh is like this #! /bin/bash <command to display the shell command prompt> echo "hi" exit 0 what should the code that has to go in the place of angle brackets to get an output like above? Thanks

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