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  • DNS down in Anonymous attack

    - by Tal Weiss
    As I'm writing this our company website and the web-service we developed are down in the big GoDaddy outage resulting from an Anonymous attack (or so says Twitter). We used GoDaddy as our registrar and we use it for DNS for some domains. Tomorrow is a new day - what can we do to mitigate such outages? Simply moving to, say, Route 53 for DNS might not be enough. Is there any way to remove this single point of failure?

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  • Move OWA to new URL

    - by Sadiq Jaffer
    I have a single Exchange 2010 server running all roles. OWA is currently configured for the url https://owa.currentwebsite/owa I'm trying to work out how to move OWA to https://owa.newwebsite/owa Does anyone know of a guide on how to do this? What I've done so far. Created a new zone in public DNS for new website. Created A record for OWA in new zone Created SRV record for autodiscover in new zone Created MX records in new zone Installed new SSL cert onto Exchange server

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  • RAID options for a LAMP web server

    - by jetboy
    I'm due to set up a LAMP web server with four drives and a RAID controller to act as a web server. The drives are 146Gb SAS, and the machine has two quad core processors and 16Gb RAM. There will be very few write operations to the MySQL database, and I'll be using as much caching as possible to reduce disk I/O. Question is: Would I be better off splitting the drives into two RAID 1 arrays, splitting up sequential and random disk I/O, or would I get better overall performance putting them all in a single RAID 1+0 array?

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  • Focus issues in OSX Spaces

    - by AK
    Spaces rarely returns focus to my last used window. Haven't been able to peg universally reproducible steps, but spend any time switching among spaces and windows and you'll come across this. It often happens with finder windows. I'm thinking this is because osx treats Finder as a single app, so bringing finder forward in one space brings it forward in all spaces. Extremely annoying! Anyone have a fix for this?

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  • Can I run more than 4 virtual machines using Hyper-V Windows Server 2008 R2 Enterprise Edition as th

    - by James Holland
    I understand that a single Windows Server 2008 R2 Enterprise Edition license includes 4 free guest virtual machines using Hyper-V. Suppose I do that, and have 4 VMs running, but then want to expand. If I separately purchase additional Windows licenses, or I consolidate a machine with an existing license, can I spin up a 5th, 6th virtual machine (presuming there are enough CPU/RAM resources on the host)? Or does the host OS limit the number of virtual machines allowed?

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  • Print Microsoft Project chart as giant PDF

    - by Eric
    Hi, I have Adobe's PDF creator installed and I'm using Microsoft Project 2007... I want to print my gantt chart as one giant single-page PDF. (Currently it's set to print on letter sized paper, and it's six pages in a 3x2 layout.) I can't figure out where or how to make those settings. The PDF page setup doesn't seem to be right, nor "page setup" in Project. Help :-)

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  • Execute a remote command on a Mac from Windows

    - by ripper234
    What's the easiest way to execute a single command on a Mac from a remote Windows machine, via batch? I'd like minimal pre-configuration (like SSH credentials) to exist on either machines, as I need to apply this on several Win/Mac pairs. The macs all have a common user/password (in fact, they are on the same domain), and I want to automate this as painlessly as possible.

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  • How to make a custom Windows 8 installation

    - by Nison Maël
    What is the step-by-step way to make a custom Windows 8 installation ? For example, with a minimal example, I would like an image which : Has a single user named "User" This user has Chrome and Firefox installed Has no link in the start screen except the desktop link Has no buttons on the task bar I have tried to use sysprep but I lose user settings. The CopyProfile seems to apply Administrator's settings on programmaticaly created accounts, but does not preserve local users settings accross installations.

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  • Core i7 on linux loses its multithreading capability after suspend

    - by rafak
    On my debian-linux system, with a core i7 920 , each time I resume after the command "pm-suspend" (suspend to RAM), mutlithreading capabilities almost disappear. More specifically, two distinct programs can use 2 distinct cores at full rate, but a single program is limited to only one core (for one instance of a multithreaded program as well as multiple instances of a monothreaded program, e.g. "make -j 4" for gcc). So I end up rebooting the system. Any help appreciated!

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  • When you add a new node to a cluster, what do you do to the default services?

    - by Tom
    Everytime I acquire a new server or reload an existing server (CentOS 6.X) I have to decide what services to leave running in chkconfig. It seems the datacenter staff aren't using a single edition of CentOS and sometimes the default services running are different. I'm always inclined to turn off every service I've never heard of but then I think, if it's not broken don't fix it. How do you deal with the default services in a new installation?

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  • Spam daily report on servers using sendmail

    - by Simone Magnaschi
    Hello, we'd like to implement a daily spam report to our users like Dreamhost does. Basically we need to send a daily mail (at midnight for example) to inform a single user of all the emails currently in his spam folder with the related score to let them look right away if there's a false positive. We use a basic sendmail server with procmail to redirect spam to the spam folder in each home directory. Do you know if is there a perl script or some other tool that does just that? Thank you very much

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  • Fix or replacement for thunderbird Buttons! plugin.

    - by Vlad
    I have been using Thunderbird Buttons! plug-in for years with Thunderbird 2.0, especially it's nifty Archive feature that lets you archive the message to one of the pre-set folder with a single mouse click. Unfortunately this plug-in doesn't work with Thunderbird version 3.0.4 and later. The plugin has not been updated since 2007. So could anybody recommend any fix or replacement for this?

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  • Fix or replacement for thunderbird Buttons! plugin.

    - by Vlad
    I have been using Thunderbird Buttons! plug-in for years with Thunderbird 2.0, especially it's nifty Archive feature that lets you archive the message to one of the pre-set folder with a single mouse click. Unfortunately this plug-in doesn't work with Thunderbird version 3.0.4 and later. The plugin has not been updated since 2007. So could anybody recommend any fix or replacement for this?

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  • Fix or replacement for thunderbird Buttons! plugin.

    - by Vlad
    I have been using Thunderbird Buttons! plug-in for years with Thunderbird 2.0, especially it's nifty Archive feature that lets you archive the message to one of the pre-set folder with a single mouse click. Unfortunately this plug-in doesn't work with Thunderbird version 3.0.4 and later. The plugin has not been updated since 2007. So could anybody recommend any fix or replacement for this?

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  • Reverse proxy setup for distributed storage

    - by vise
    I have 4 file servers that I want to access under a single mount point from another server. This server has a web application that should serve content from the mounted point. I think I can achieve this with glusterfs. Considering that the file servers have fairly powerful hardware, I want to install a webserver on each of them and serve those files via a reverse proxy. Any thoughts on how I may be able to do so?

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  • Move to next selection in Word 2007

    - by Arthur Ward
    When I have multiple selections in a Word 2007 document, such as after selecting all instances of a style, how can I move from one selection to the next? When you issue the select all instances command, the view snaps to the next instance of the style, but how can I find the other instances? Any cursor key will unselect everything. Using the mouse to scroll through the document is not feasible for large documents, plus the selection could be a single character -- very easy to miss!

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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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  • Mac OS X web server memory depletion issues

    - by Ali
    I have a Mac mini ram 4GB setup as a web server which has low traffic - it is running single WordPress instance and a forum. Why is available memory dropping to ~20MB after a while, bringing the whole server down? I see httpd processes climbing more and more, and the only thing I can do is to restart the server and everything will work fine again. Anybody with the same issues to share their thought about this?

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  • What is the easiest/simplest way to change the HD on a Linux server?

    - by ArmlessJohn
    Hello. I have a machine running Ubuntu Server that has been presenting some HD-related problems. Instead of reinstalling and reconfiguring everything (and to save time) we'd like to copy everything from the current hard drive to a new one and start using it. We only have a single hard drive with a main partition and a swap partition. What tools or methods would you recommend for replacing a hard drive with minimum difficulty and chance of problems? Thank you.

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  • Which is faster, copying everything at once or one thing at a time?

    - by fredley
    I am transferring a bunch (20+) of large (1GB+) files to my external flash drive over USB 2.0. Is it quicker to just sling them all over at once (as in one at a time but not waiting for the previous transfer to finish) so that there are multiple transfers going on, or transfer one, wait for it to finish, transfer the next. The files are coming from a variety of locations so I can't do one single big transfer. Are there any other advantages to one way or the other that are worth considering?

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  • Databases supporting parallel processing across multiple servers

    - by David
    I need a database engine that can utilize multiple servers for processing a single SQL query in parallel. So far I know that this is possible with the some engines, though none of them are feasible for me either because of pricing or missing features. The engines currently known to me are: MS SQL (enterprise) DB2 (enterprise) Oracle (enterprise) GridSQL Greenplum

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