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  • What could cause my LAN Pings be greater than 100ms?

    - by James Holland
    I have 2 servers (Both: Windows Server 2008, Dual Xeon 2.8Ghz, 32GB RAM, 8 x 15k SAS Drives). One of them is a DC / Web server / Exchange Server, the other is a SQL Server (2008). I have a 48 port Netgear GS748T Gigabit switch. When I ping from server to server, I get ping times <1ms, great, but when I ping from a PC, I get varying pings from the occasional <1ms to 500ms!! If I log into either server and look at Task Manager, CPU usage peaks at 20%, memory usage is 100%, but I am led to believe this is normal as Exchange will just use as much as you have, and release it when requested. Network usage peaks at 1%. I really don't understand how the ping can vary that much. I know I am giving very little info, but this is all I know, I apologise, but can anyone help? In response to question, I have pinged by both IP address and hostname, no difference in ping times.

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  • In GNU Screen, Recalled bash history command displays one character position to the left of actual location

    - by vergueishon
    I am running Red Hat 5 32-bit (2.6.18-194.26.1.el5). The issue is that when I recall any previous command in bash's history, the first character in the command is displayed immediately after the shell prompt, without any intervening space, likeso: \[me@mymachine tmp]$man mysql If I enter a Ctrl-C, and retype the command, it looks likeso: \[me@mymachine tmp]$ man mysql This makes recalling a command and editing it before re-entering a real pain. Basically, if I try to edit a recalled command, my changes occur one character position to the left (I believe) of what I see on the screen. It's a bit tedious to describe, and appears to only happen with commands with a large number of arguments. UPDATE: The contents of /etc/sysconfig/bash-prompt-screen, 1 #!/bin/bash 2 echo -n $'\033'"_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}"$'\033\\\\' and the contents of /etc/bashrc, 24 screen) 25 if [ -e /etc/sysconfig/bash-prompt-screen ]; then 26 PROMPT_COMMAND=/etc/sysconfig/bash-prompt-screen 27 else 28 PROMPT_COMMAND='echo -ne "\033_${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}"; echo -ne "\033\\"' 29 fi 30 ;; I've disable bash-prompt-screen by renaming it--this fixed it. It's entirely possible that there is a fix to the bash-prompt-screen prompt line in the latest version of screen for RHEL 5. The error is seen under Screen version 4.00.03 (FAU) 23-Oct-06. (I noticed an update in the queue, which is installing as I write this.)

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  • Preserving CDATA Editing Xml File using Microsoft Word 2003

    - by Samuel
    I have an xml file that I need to edit using Microsoft Word 2003. Everything works fine but the CDATA section is lost and is converted to normal html. For example <Description> <![CDATA[ <i> ]]> </Description> Gets converted to <Description> <i> </Description> Is there any way to preserve the CDATA section while editing in MS Word. I want to fix some typos and grammer in the xml file so I am using this approach. Thanks

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  • Video acceleration problem with Windows 7 games and PPTX files

    - by Jordan 1GT
    I have a Dell xps M1330 which originally ran Vista, but I upgraded to Windows 7. When I try to run a Win 7 game like spider solitaire I receive the following message: The game is running in software rendering mode. Hardware acceleration is either disabled or not supported by your video card driver which could slow down game performance. Make sure you have the latest video card driver installed and that hardware acceleration is turned on. I confirmed that hardware acceleration is turned on. When I go to Dell's site, I'm told there is no later video driver. When I run the game it runs very choppy. I have a .pptx file which is doing strange things in normal view and I suspect it may be related to the same video acceleration problem.

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  • Can you reference an entire column in OpenOffice Calc (like A:A in Excel)?

    - by Andy
    I'd like to refer to an entire column, like you can in Excel by using A:A. I found a discussion on the openoffice.org forums which is a few years old, and suggests there is/was no neat way to do it. The options presented are Use A1:A65536. Use OFFSET($A$1;0;0;65536;1) as the previous range may get altered if you insert or remove rows. Use Data - Define Range... to name the column range (but which for me still just equates to $A$1:$A$1048576). These approaches seem over-complicated and still don't achieve my goal perfectly. Does anyone know of a way? Thanks, Andy

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  • How to install Autoconf on OS X from source?

    - by chacham15
    I want to install autoconf, automake, m4, automake, etc. from the source. The problem is anything that I try and install i have to rely on autoconf. Therefore, I am trying to install autoconf i get configure.ac:30: require Automake 1.11, but have 1.10 I try to install automake, the bootstrap reports: configure.ac:20: error: Autoconf version 2.68 or higher is required configure.ac:20: the top level autom4te: /usr/bin/gm4 failed with exit status: 63 aclocal.tmp: error: autom4te failed with exit status: 63 Autoconf version: autoconf (GNU Autoconf) 2.61 Automake version: automake (GNU automake) 1.10 OS X Version: 10.7.2 XCode Version: 4.2.1

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  • How do I recover missing partition. Windows 8 with recovery USB?

    - by Akbar Ali
    i bought a Samsung laptop with Windows 8 preinstalled. After a year I removed Windows 8 and installed Windows 7. Before removing Windows 8, I made a Windows 8 recovery USB. Now I want to get back my original Windows 8. When I used the USB, it said missing recovery partition or partition has been deleted. Can I install Windows 8 from the internet, and if I use my recovery USB will it activate Windows or not? Or is there any other way to do this task?

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  • Auto-symlink contents of directory in my home directory?

    - by Nathaniel
    So I'm a dual-booter. I'm looking for an easy way to keep up-to-date symlinks in my Linux home folder pointing to every file and folder in the root of Windows personal directory. So, say I have foo.txt and bar.txt in C:\Windows\Documents and Settings\Nathaniel. I want symlinks of those files to automatically be made in /home/nathaniel/ (while I'm running Linux, of course).

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  • How do I send email in plain text rather than HTML in my email client?

    - by JS Bangs
    For various reasons, I often have to help friends and family to send email in plain text rather than HTML. However, many of them use email clients that I'm not familiar with, forcing me to search the internet, read help files, or click randomly through dialogs looking for the setting. I've often wished there was a single page that included instructions for changing this setting for every popular email client. So let's make one. Write instructions for changing email settings from plain text to HTML in your preferred email client below. If someone else has already done so, please upvote their description so that the most used email clients rise to the top. (For obvious reasons, there won't be an "accepted answer" for this question. I'll set this question to community wiki after a few days.)

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  • Outlook email address autocompletion slow

    - by user214984
    Hello, I'm using outlook 2007. Two days ago, we've enabled auto-archiving, maybe that't the source of our problems, but I still have to investigate. At any rate, auto completion of email addresses in the to/cc/bcc fields has become a stopper, taking up to a minute to do something. I've searched the web, but found only references to problems with McAfee which I don't have installed (http://www.groovypost.com/howto/microsoft/outlook/fix-slow-outlook-email-address-auto-complete/) Thanks Holger

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  • Merging paragraphs in MS Word 2007

    - by Rajneesh Jain
    My name is Rajneesh Jain from New Delhi, India. I saw your code on merging and re-formatting paragraphs in MS Word 2007. I am facing problem of text overflow. The code I used is: Sub FixParagraph() ' ' FixParagraph Macro ' ' Dim selectedText As String Dim textLength As Integer selectedText = Selection.Text ' If no text is selected, this prevents this subroutine from typing another ' copy of the character following the cursor into the document If Len(selectedText) <= 1 Then Exit Sub End If ' Replace all carriage returns and line feeds in the selected text with spaces selectedText = Replace(selectedText, vbCr, " ") selectedText = Replace(selectedText, vbLf, " ") ' Get rid of repeated spaces Do textLength = Len(selectedText) selectedText = Replace(selectedText, " ", " ") Loop While textLength <> Len(selectedText) ' Replace the selected text in the document with the modified text Selection.TypeText (selectedText) End Sub

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  • Google Groups layout problem

    - by mark
    I have this strange problem when browsing Google Groups. The sidebar, the one displaying the various menu options, like Home, Discussions, Pages, is rendered on the left side of the page on top of the group discussions space. Below is a snapshot taken from FireFox (version 3.5.2). I have experienced the same problems with other browsers several times as well, but FireFox is my main browser and it is really broken there.

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  • Excel 2007: how to work out percentages of groups (top 10% of...)

    - by Mike
    I've recently read the following paragraph, and wondered: how you would organise the data (possibly Column A = country, Column B = salary, Column C = tax paid) but what formulas/calculations are used to work out these types of % figures: In country Y the top 0.5% of taxpayers pay 17% of total income tax. In country X the top 0.1% of taxpayers pay 8% of total income tax and in country Z, the top 1% pay about 40% of total federal income tax. I've gone through the help files and searched within Excel websites but I'm struggling to find an answer. %'s interest and trouble me... Any pointers or examples very welcome. Thanks Mike

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  • Convert a gray PNG with alpha to a 1-bit black rectanble with 8-bit alpha

    - by jcayzac
    I use a tool to render LaTeX equations as PNG. The resulting images are in RGBA8888 format. I would like to extract the luminance (grayscale from RGB channels, multiplied by the A channel) as my new alpha channel, set the picture fully black, and save the result in Gray1Alpha8 (G1A8) format. So far I've only managed to get G1A4 or G8A8 but not G1A8. Also, the resulting picture looks like it's not multiplied correctly… convert original.png \ \( -clone 0 -alpha extract \) \ \( -clone 0 -clone 1 -compose multiply -composite \) \ -delete 0 +swap -alpha off -compose copy_opacity -composite -colorspace Gray -depth 4 result.png What am I missing?

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  • Similar alternatives to Delicious that do not require Yahoo! account

    - by demian
    I love using Delicious and share the same PC as my girlfriend. When my she logs into her Yahoo! email account, I need to log out of my Delicious account because its tied to my Yahoo! login. So because of that, I can't use Delicious as a social bookmarking service. I love all its features and need an alternative that also uses Firefox addon integration and tagging. I've tried diigo.com but tagging is annoying. You can store your URL under your own tags but you don't have a clear way to later browse your tags in the Firefox addon. (The delicious approach is way much better and simple). Any suggestion of any service?

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  • Restoring the owners on debian system files

    - by Vlad
    Due to my inattention, tiredness (and probably stupidity) i've run chown -R someuser:someuser / and now all your base are belongs to us the files on the server belong to one user (lol). After system restart apache, bind9, mysql, and a dozen of other applications don't start and fill their log files with permission errors. I haven't done any backups on system files, only on the db and website files... Please suggest some ways to revive my web server. I have only 2 month experience with linux, so please keep it simple...

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  • USB Audio device not selectable in settings after Camtasia Studio

    - by DJDavid98
    I tried to use Camtasia Studio 7 Recorder today, and when I selected the "Record Microphone and System audio" option, the recorder crashed, and then my sound settings icon disappeared. If I tried to open the Camtasia Recorder's Options or tried to select the option again, the program crashed. After holding the power button to force restart (so My settings wouldn't save, theoretically) the audio device was still not showing up in the sound settings, although it still is displayed under the "Hardware" tab, and is Functional. Or at least that's what windows thinks. I tried uninstalling Camtasia, and no sucess either. The USB audio device is labeled "C-Media USB Headphone Set". OS: Windows XP SP3 hu-HU Is there any way I could make it work again, like registry editing or something?

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  • Where does amavisd-new log on ubuntu, by default

    - by Bojan Markovic
    I have a misbehaving amavisd on a mail server. It starts and then silently stops. Init script outputs successful start whan invoked manually, however the next second I check the status and the service is off. Nothing is listening on it's ports. I googled. I checked out the configuration files, I checked out init.d script. It starts, then it stops. And I have no idea what's going on, since I can't find the log file (no it's not /var/log/amavis.log or anything logical like that).

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