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  • Microsoft Security Essentials howto auto download definition updates

    - by chris.nullptr
    I use Microsoft Security Essentials as my antivirus on my Win7 box. New virus definitions to Security Essentials are installed using Windows Update. However, the updates are marked as optional by default, as opposed to important which means that they don't get installed automatically. I have to select the updates from the list of optional updates and install them manually. Is there a way to change this behavior so that new definitions are marked as important and installed automatically?

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  • Prevent breaking of specified part of paragraph

    - by AntonAL
    For example, we have a paragraph: Quick brown fox jumps over the lazy dog How can i prevent breaking the part "the lazy" ? I means, that this string will be incorrect in my formatting: Quick brown fox jumps over the lazy dog But this one is correct: Quick brown fox jumps over the lazy dog My text is large and hitting "Shift+Enter" at some placed is ugly, because everything will crash, when text size will be changed ... Selecting the part "the lazy", right-click - "Prevent breaking" does not works Help!

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  • Good Word HTML cleaner?

    - by Tony_Henrich
    There are a ton of utilities for cleaning the html produced by Word. Some are online services and some are Windows desktop apps. Does anyone have good experience with any? I am looking for one that does a very good job of maintaining the layout and text styles of the original document. The people using the tool know very little or no html which means they can't be spending time doing html editing to fix the layout.

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  • Exclude client from sync with roaming profile?

    - by MAD9
    Hello friends, is it possible to exclude one machine from syncing its profile with the server? The situation is as follows: Our CEO wants to use her semi-private laptop in our network, which means she wants to be able to log in with her account (to be able to access files and all) but does not want her (private) profile to be synced. How can this be achieved?

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  • HP Envy screen brightness .. stuck

    - by Sonic Soul
    once in a while, the screen brightness stops responding to any reason, and stays on full brightness.. for those of you that have HP Envy, you know what this means... battery suicide. the FN+* controls don't work. i also tried going in to power settings and adjusting all modes brightness to low wend of spectrum, after saving, it has no effect.. i suppose i could try rebooting as i always just put my laptop to sleep :/ anyone came across this ?

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  • What are your favourite free fonts?

    - by Rich Bradshaw
    As super users, using nicer fonts is often an important issue. Now that many sites are using @font-face to embed fonts in the page, having the same fonts installed locally means less downloading, and producing documents with custom fonts often look nicer. What are your favourite fonts? Ideally fonts that have unicode support and that have proper ligatures and kerning. Please add pictures if possible!

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  • VM Tuning to enhance performance

    - by Tiffany Walker
    vm.bdflush = 100 1200 128 512 15 5000 500 1884 2 vm.dirty_ratio = 20 vm.min_free_kbytes = 300000 That means that the MOST dirty data that can be in RAM is 20% and that there will always be 300MB RAM that linux CANNOT use to cache files right? What I am trying to do is ensure that there is always room left for service to spawn and use RAM. I have 8GB of ram and hosting websites with PHP so I want to have more free RAM on stand by instead of seeing myself on 50MB of RAM free.

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  • Double MySQL Running on Mountain Lion

    - by Norris
    After I've done a full restart, my Apache PHP server doesn't connect to Local MySQL ( connecting via 127.0.0.1 because localhost for some reason fails always ). So I did this today: ? ~ mysqladmin shutdown -u root -p Enter password: ? ~ mysqladmin shutdown -u root -p Enter password: mysqladmin: connect to server at 'localhost' failed error: 'Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)' Check that mysqld is running and that the socket: '/tmp/mysql.sock' exists! Which basically means that I succeeded in shutting down mysql. But as soon as I did - Apache PHP successfully connect to MySQL and my local sites work without a hiccup until the next restart. Here are a few other details: (as you can tell - I've installed MySQL via brew) ? ~ sudo ps aux | grep mysql N 4774 0.0 0.0 2432768 620 s000 S+ 9:53AM 0:00.00 grep mysql N 4772 0.0 2.6 3030168 440688 ?? S 9:51AM 0:00.29 /usr/local/Cellar/mysql/5.6.13/bin/mysqld --basedir=/usr/local/Cellar/mysql/5.6.13 --datadir=/usr/local/var/mysql --plugin-dir=/usr/local/Cellar/mysql/5.6.13/lib/plugin --bind-address=127.0.0.1 --log-error=/usr/local/var/mysql/N.local.err --pid-file=/usr/local/var/mysql/N.local.pid N 4686 0.0 0.0 2433432 1000 ?? S 9:51AM 0:00.01 /bin/sh /usr/local/opt/mysql/bin/mysqld_safe --bind-address=127.0.0.1 N 4362 0.0 2.7 3120276 458728 ?? S 9:47AM 0:00.45 mysqld ? ~ lsof -i | grep mysql mysqld 4362 N 16u IPv6 0x76959e40691f9f93 0t0 TCP *:mysql (LISTEN) This is the weird thing: ? ~ killall -9 mysqld MySQL Is dead! Apache doesn't connect. Then, when I run: ? ~ sudo mysqladmin shutdown -u root -p Enter password: Apache is (again) able to successfully connect to MySQL. As far as I understand this means that I have two mysql servers setup and both of them are trying to start up at the same time, but I don't have the slightest idea on how to fix it. I've tried brew reinstalling but that didn't help. ? ~ which mysqladmin /usr/local/bin/mysqladmin ? ~ whence -p mysql /usr/local/bin/mysql

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  • CSMA/CD and CSMA/CA

    - by Zia ur Rahman
    CSMA/CD is used in wired LANs, CSMA means that the computers on the network sense the medium if the medium is idle, the computer transmits otherwise it defers sending.CD refers to collision detection. I don’t want to write about CD because its not related to my Question. Now in case of wireless LANs we use CSMA/CA , here CSMA refers to carrier sensing , the Question is how carrier sensing is done in case of wireless LANs? the collision avoidance is done by sending the control message to the intended receipient.

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  • Why does a wired network slow down with user increase?

    - by Ed Briscoe
    If you had a wired network, 20 PCs hooked up to a 100 Mbit/sec switch (same onboard ethernet port speed) and you were just sending some test data round. What is the technical explanation as to why 20 machines sending test data around this network to each other is slower than one to one? I mean I know a busy network means it's slower but I'm really trying to understand some more technical details. Thanks for any help

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  • Audit success in event log from not administrator IP - is that immediately a hack success indicator?

    - by Valentin Kuzub
    I checked event log today and between mass of failed audit events I found some successes which originated from not my country. However they look a little weird and no process is specified, while when I logon using RDP it says winlogon.exe I am wondering whether that means my system was compromised or there are good variants and it doesnt mean its all that bad. I am using a VPS solution if thats useful.

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  • How to read unix usage

    - by sixtyfootersdude
    I did some searching but I cannot find documentation on how unix usage works. I know somethings (mostly through trial and error) but for example how do I know that: /usr/bin/ls [-aAbcCdeEfFghHilLmnopqrRstuvVx1@] [file]... Means that you can include more than one option. Ie: ls -la Can someone point me to some documentation on what the usage syntax is.

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  • Windows 7 backup and restore: Is each backup incremental or complete?

    - by Margaret
    I have a computer that's been taking backups using Windows 7's Backup and Restore feature. However, I now need to reclaim hard disk space, and am trying to figure out what I can safely delete. When I go into the Backup and Restore options on the machine, it shows several backups. Is it safe to delete the older ones? Or is it an incremental backup, that means that files not changed since before the last backup would then be lost?

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  • Scan all domain workstations for specific registry key/environmental variable

    - by Trevor
    I'm looking for scripts or software that can scan workstations on a domain for a particular environmental variable (for interest, it was used to store the SOE build version) and generate a report. Accuracy is key, I don't want any workstations skipped or missed. And considering workstations will need to be powered on for anything to remotely read from the registry (and there's no guarantee they will be), that means something that can sit and run continuously for a while, updating its own records as it goes. Does anyone know of such a beast?

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  • How do I speed up load times on roaming profiles with Active Directory?

    - by user65712
    I've done some reading and apparently the main obstacle to fast remote profile syncing is that Samba takes a long time to transfer lots of little files like cookies. After reading Roaming Profiles: Best Practices , I plan to use Folder Redirection, but I want my users to be able to login as rapidly as possible, even if it means that their data is still coming in when they reach their desktop. Is there a way to do this with GPO or a third party add-on that can load user profile data faster/speed up the login process for users?

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  • Excel 2007 - How can I write "use this cell" or IF BLANK "use this cell"?

    - by Mike
    I am trying to show the Days between NOW() and the dates (dd/mm/yy) in, either Column B or Column C - depending which one is NOT blank A B C 29/03/10 01/04/10 29/03/10 02/04/10 29/03/10 30/04/10 29/03/10 31/03/10 29/03/10 03/04/10 I currently have the formaul below and then drag it down, but it obviously means I need to go back and amend the 'errors'. =DAYS360(A1,B1) I always forget how to nest this type of NULL/BLANK thing so any help, or pointers to remember would be appreciated. Thanks Mike

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  • What happens when a server has too many requests?

    - by eSKay
    I am wondering why websites crash at all. If a server has too many requests, it might queue up the request in its waiting lists and serve it when all the earlier requests have been served. That means that the request for the website will be taken care of, although it may take some more time than expected. Then, how do websites crash due to server overload?

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  • Page cache flushing behavior under heavy append load

    - by Bryce
    I'm trying to understand the behavior of the Linux pdflush daemon when: The page cache is initially pretty much empty There is a large amount of free memory The system starts undergoing heavy write load My understanding right now is that the vm.dirty_ratio and vm.dirty_background_ratio that control page cache flushing behavior are with respect to the present size of the page cache, which means that my writes will flush earlier than they would if the page cache was pre-populated (even with dummy data from some random file), and thus throughput will be lower. Is this accurate?

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  • How does too many requests make a server crash?

    - by eSKay
    I am wondering why websites crash at all. If a server has too many requests, it might queue up the request in its waiting lists and serve it when all the earlier requests have been served. That means that the request for the website will be taken care of, although it may take some more time than expected. Then, how do websites crash due to server overload?

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  • What does the -R flag do for chflags?

    - by ralphthemagician
    I'm not clear on exactly what the -R flag does for chflags. I was wondering if someone might be able to help me. The man page says this: Recurse: Change the file flags of file hierarchies rooted in the files instead of just the files themselves. I don't understand what that means. Can someone tell me what the difference would be between chflags -R hidden and just chflags hidden? There's an online man page here for reference: http://ss64.com/osx/chflags.html

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  • Kalkun not send SMS [closed]

    - by user512213
    i succussfully installed gammu for sending sms and its works fine while i try to send sms via console then i try to install Kalkun web interface for sending SMS as per the instruction given by below link https://github.com/back2arie/Kalkun/wiki/Installation Web interface works fine but while i try to send sms means its always sent to outbox not delivered to specified no also Status at the right top cornor shows "status:unkown" Any one guide me to resolve this issue..

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  • Machine check events logged

    - by GoldenNewby
    In /var/log/messages, this error occurred: Sep 19 13:18:15 wdc kernel: [2772302.630416] Machine check events logged Shortly there after, the entire server became unresponsive. This is in the log of the Dom0 for a Xen Server (running the latest version on Debian Squeeze). Can anyone shed some light on what this error means? Should I be ordering new hardware? Edit: Also, it seems to imply it logged something, where can I find that?

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