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• Can't find second partition on encrypted drive with two partitions

  - by Thomas Uhrig

  I have a drive with two partitions, a system partition (Windows 7) and a partition just for data. Both are encrypted with the same password. I didn't had any problems, but yesterday my laptop gets broken. Now, I'm trying to connect the drive via USB to a new laptop and read it. The problem is, that I only see the system partition, not the one with my data. When I click on "Select Device", I can see my drive as "Harddisk 1" with 300 gb. But I only see a single partition "Partition1" with 117 gb. I'm unable to find the second one. It's not a hidden partition. Any ideas? Thanks.

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• master-slave-slave replication: master will become bottleneck for writes

  - by JMW

  hi, the mysql database has arround 2TB of data. i have a master-slave-slave replication running. the application that uses the database does read (SELECT) queries just on one of the 2 slaves and write (DELETE/INSERT/UPDATE) queries on the master. the application does way more reads, than writes. if we have a problem with the read (SELECT) queries, we can just add another slave database and tell the application, that there is another salve. so it scales well... Currently, the master is running arround 40% disk io due to the writes. So i'm thinking about how to scale the the database in the future. Because one day the master will be overloaded. What could be a solution there? maybe mysql cluster? if so, are there any pitfalls or limitations in switching the database to ndb? thanks a lot in advance... :)

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• Is it safe to buy a replacement laptop battery that has slightly different voltage than the original?

  - by Hugoagogo

  I'm looking for a new battery for my Acer Aspire 4741g laptop. I am trying to get a higher capacity battery. Many sites (like this one and this one) list batteries that are interchangeable with the battery that came with the laptop (AS10D41). These batteries have higher capacity, but also marginally lower voltage (11.1V vs. 11.8V). Is this a problem? Does it mean that the battery is actually incompatible? The replacement battery I am looking at is AS10G3E, and is listed in many places as being compatible with the AS10D41, but nobody makes any mention of the differing voltages. I am trying to find out what kind of problems a lower voltage battery can cause. I know P=IV; with reduced voltage, will the machine draw more current, possibly damaging components? I'm just speculating, but I'm worried about the chance that using a battery at a lower voltage will damage my laptop.

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• Web Server for SVN+PHP+Django+Rails

  - by NetStudent

  Foreword: I am not asking for the differences between Nginx and Apache, nor do I want to start a "which one is better discussion. I would like to ask for help with choosing the most adequate solution for this particular situation. I need to setup one or more l SVN repositories accessible via HTTP, plus some PHP, Django and Ruby websites. However, and since I only have 512Mb of RAM at my disposal, I fear that Apache will be a too heavy choice... On the other hand, I have heard that Nginx does not fully support SVN (WebDAV) and Django without reverse proxying to Apache. Is this still true? Should I go for Apache/Nginx alone? Or should I set up both and have Nginx handling static content and proxying to Apacge for dynamic content?

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• use of Lsh and Rsh keys in windows 7 calculator

  - by Tom

  Does anyone know the function of the Lsh and Rsh keys in Windows 7 calculator when it is in Programmer's mode. One would think it's meant to shift bits left and right, but that doesn't seem to happen: sometimes nothing happens, other times I get a 'Result not defined' message in the display. Has anyone figured it out yet, is this a known bug? While we're at it, does anyone have suggestions for a good calculator, one with a decent reference guide / user guide (windows help doesn't seem to give any hints on what any of the keys do, in any mode).

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• Dynamically loading chef recipies from URLs

  - by andy

  I'm deploying a web app on AWS. I intend to use chef to build AMIs which I'll then put into production. I want to have Chef monitor a URL stored in simpleDB. The URL would point to a tarball in S3. There would be different URLs, one for a config tarball, one for a code tarball. When I update the URL in simpleDB, I want chef to spot this and pull in and apply the configs/deploy the code. Is this possible? Has anything like this been done before or would I need to roll my own code? I think Chef can monitor URLs, but how would be the best way of getting it to load that URL from simpleDB?

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• Why isn't 'ether proto \ip host host' a legal tcpdump expression?

  - by Ezequiel Garzon

  In its description of valid tcpdump expressions, the pcap-filter man pages state: The filter expression consists of one or more primitives. Primitives usually consist of an id (name or number) preceded by one or more qualifiers. In turn, these qualifiers are type, dir and proto. So far so good, but further down we find this: ip host host which is equivalent to: ether proto \ip and host host In the first case, ip and host are, respectively, proto and type. What pattern does ether proto \ip follow? Isn't that, as a whole, a proto qualifier? If so, why isn't (a properly escaped) 'ether proto \ip host host' legal (no and)?

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• How can I follow someone from my non-default account?

  - by JonW

  In Tweetdeck I have two accounts; a default one and a secondary one. I have them both in separate columns. However, when a person crops up in my non-default account column that I want to follow I can't seem to find a way to follow them from that account. Hovering over the 'Follow' button brings up the tooltip saying 'From {@Account A}' but no way to switch to the other account. Aside from opening up the link in my browser, signing into Twitter from my second account and then finding the user that way, can I do it directly from Tweetdeck?

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• Why can't anyone else access my website in IIS on Windows 7?

  - by Rod

  I've got an ASP.NET application that I have in IIS on my Windows 7 Ultimate machine. I've tested it from that machine and it works fine. This machine is in my home network, a simple peer-to-peer network. The strange thing is that no one else in my network can access that website. Why is that? There are other Windows 7 machines here, and they're all in the some homegroup. When I attempt to access the website on my machine from one of the other machines, it fails and that's it. So, what's wrong?

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• XML to Excel file?

  - by ripper234

  What's the easiest way of loading a simple XML file (like the one offered in StackExchange data dumps) into an Excel sheet?

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• non greedy grep command on ubuntu?

  - by ChrisRamakers

  Hi all, I'm building a script which filters out all our translatables from our template system. the problem i'm facing is the occasion where 2 translatables are on one line. These are 2 example lines from a template file which both hold one or more translatables <img src="/captcha/generate.jpg" alt="[#Captcha#]" /> <span>[#Velden met een * zijn verplicht in te vullen#]</span> <button type="submit" name="frm_submit" class="right">[#Verzend#] And when i set loose the following regexp egrep "\[#(.*)#\]" . -Rohis I get this output [#Captcha#]" [#Velden met een * zijn verplicht in te vullen#]</span> <button type="submit" name="frm_submit" class="right">[#Verzend#] While the desired output is [#Captcha#] [#Velden met een * zijn verplicht in te vullen#] [#Verzend#]

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• Giving a scanner-printer-combo a zoom function when copying ?

  - by ldigas

  You know how everytime you go to a photocopying shop, photocopiers always have a neat zoom function (it can take whatever you give it, and zoom it in/out, so your copy comes out smaller or larger). I got one of those neat 3-in-one printer machines. It has a copy button on it, but it also has some software that comes with it (Epson SX115 to be exact is the model). Apart from going into some photo manipulation application, is there some way (software) to give it that feature. So, in short, I need something that can scan a page, scale it to let's say, a quarter of its size, and then print it out ? Anyone knows of anything like that ?

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• CentOS: safe to yum reinstall after removing 32-bit packages?

  - by virtualeyes

  as per the CentOS FAQ on removing 32-bit packages present in a 64-bit install, is it safe to perform the last step: You may also want to do this: yum reinstall \* The reason is that sometimes the /usr/share/ items (shared between BOTH packages) get removed when removing the 32-bit RPM packages. on an existing installation? (i.e. where data & settings of possibly affected applications need to be preserved) rpm -Va shows a number of entries like: /sbin/ethtool: at least one of file's dependencies has changed since prelinking S.?..... /sbin/ethtool /usr/libexec/mysqld: at least one of file's dependencies has changed since prelinking S.?..... /usr/libexec/mysqld along with /usr/share entries with T flag (apparently filetime diff, seems safe) The machine is up & running fine, but may not be whenever a reboot occurs. Clue-in as to the real state of the machine (hosed or OK) appreciated Thanks

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• Sata drive overiding IDE?

  - by Aznbinladen

  I recently just bought a Sata Hard drive and hooked it up and installed a OS. I am making it my Primary hard drive. What I had before that though was 2 IDE hard drives that I used. One of them was my Prime and the other one was just a second to keep stuff on. My problem is that now since I hooked up the Sata drive, my IDE drives are not being detected at all. I even tried to remove the Sata drive completely and use my IDE drives, but it couldn't be detected. What should I do? Am I connecting them wrong?

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• Undeliverable messages to newly migrated Exchange user

  - by johnnyb10

  We are in the process of migrating from our old domain to a new one, part of which involves migrating mailboxes from Exchange 2003 to Exchange 2007. A bunch of users have been migrated already without problems. However, one of the users is having trouble receiving emails from others. When someone sends to him, they get an Undeliverable NDR that says "A configuration error in the e-mail system caused the message to bounce between two servers or to be forwarded between two recipients." The message shows the user's distinguished name as /OU=OurDomain/CN=Recipients/CN=USER57137172. The user's account name should just be "USER", so I don't know where the extra numbers ("57137172") are coming from. Thanks in advance.

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• Are there significant performance difference between chipsets?

  - by Let_Me_Be

  I wanted to build a single PC to fit all my needs, but since hardware virtualization support (Vt-d specifically) is a huge problem, I decided to build multiple single-use oriented computers. In this scenario I want these computers to be as minimal as possible. So the core of my question is: "Are there significant performance difference between chipsets?" I'm considering Sandy-Bridge i7 or i5 for my "game console" computer. And since I will use only one graphic card, one or two HDD, 4-8GB RAM and nothing else, I would be fine with a micro-ATX board with a Q67 (or some other low-end chipset).

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• My KDE very slow in certain operations

  - by Pietro

  I have a problem with my Linux installation. It seems that the KDE code that deals with directory windows is extremely slow (on both Dolphin and Konqueror). This happens both when I click on a directory icon and when I want to open/save a file from many KDE applications. The time the window takes to open can be one minute or more. The same happens when I right click on an icon. Looking at the CPU usage, this is very low (less than 10%). Am I the only one with this problem, or is it well known and maybe already fixed? Consider that I cannot update to a more recent version of OpenSuse. Thank you, Pietro Configuration: Linux version: OpenSuse 11.4 KDE 4.6.0 System: DELL Precision T3500 - Intel Xeon Home directory mounted on a remote drive. <-- could this be the reason?

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• Iptables block host

  - by Peter

  Hi, how I can block a whole host (internet provider), or allow only one country for ssh login?

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• Active Directory Corrupted In Windows Small Business Server 2011 - Server No Longer Domain Controller

  - by ThinkerIV

  I have a rather bad problem with my Windows SBS 2011. First of all, I'll give the background to what caused the problem. I was setting up a new small business server network. I had my job about finished. The server was working great, all the workstations had joined the domain, and I had all my applications and data moved to the server. I thought I was done. But then it happened. I tried adding one more computer to the domain, and to my dismay the computer name was set to the same name as the server. Apparently when a computer joins a domain with the same name as another machine that is already on the domain, it overrides the first one. For normal workstations, this is not a big deal, you just delete the computer from AD and rejoin the original computer to the domain. However, for a server that is the domain controller it is a whole different story. Since the server got overridden in AD, it is no longer the domain controller. The DNS service is not working and all kinds of other services are failing also. So the question is, what are my options? I am embarrassed to admit it, but since this is a new server one thing I did not have setup yet was backup. So I have no backups to work from. I am worried that things are broken enough that I might need to do a reinstall. However, I already have several days worth of configuration into this server, so I would obviously prefer if there was a fix that would prevent me from needing to do a reinstall. All the server components are there and installed correctly, but they are misconfigured (I think it is basically just Active Directory). So I have the feeling that if I did the right thing I could solve the issue without a reinstall. Is there anyway to rerun the component that installs the initial configuration to "convert" the base windows server 2008 r2 install into a SBS? In other words in the program files folder there is an application called SBSsetup.exe, is there anyway to rerun this and have it reconfigure AD, etc. to work with SBS? Any insight will be greatly appreciated. Thanks.

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• Super key to pause, mute mic, and mute speakers in windows

  - by Bruce Connor

  EDIT:Just rephrasing the question: Does anyone know how to mute the mic using autohotkey? Here's why I need it: Whenever someone walks in my office I have to pause the media player. Sometimes, when I'm watching a video, I also have to mute the headphone speakers. And if I'm on a skype call I have to mute the mic. I want to assign all those functions to a single hotkey for convienience (probably the "mute" or "play/pause" key) and I'm pretty sure autohotkey can do that, but I don't know how to mute the mic using autohotkey. Plus, I also want to assign all reverse commands (play and unmute) to a single key (could be a different one or the same one). (I don't think it matters, but I'm using windows 7)

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• Booting a Windows 7 installation on different hardware

  - by tomfanning

  I'm in a situation where I could do with very quickly migrating a Windows 7 (RTM x64) installation from one machine to another. What options are open to me in terms of getting W7 to boot after the drive is picked up and moved from one box to another? I thought it was supposed to be a little less sensitive to this kind of move than XP, but it doesn't work - it is stuck in a reboot loop and never reaches a GUI. Tried a few things so far, none of which have worked: Changed SATA mode in the BIOS of the target machine between ATA and AHCI run Windows 7 Startup Repair tried safe mode, no change (I will keep this list up to date as suggestions come in) UPDATE: I can confirm this reboot loop is due to STOP error 0x0000007B, and these codes follow: 0xFFFFF880009A98E8 0xFFFFFFFFC0000034 0x0000000000000000 0x0000000000000000 UPDATE: I didn't get anywhere on this and I ended up just rebuilding the machine. I think it should be theoretically possible, so I'm going to leave the question open in case someone comes along in future with an answer.

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• Is it worth running nessus as well as OpenVAS?

  - by kdt

  Apparently OpenVAS originated as a fork of Nessus. It is very easy to install and use OpenVAS because it's, well, open. However, am I kidding myself if I just use that instead of Nessus? Should I be using both, or if I use Nessus then is OpenVAS surplus to requirements? To break it down into non-subjective sub-questions: * Is openvas a superset or subset of nessus? * Is one updated more often than the other? * Does one have a bigger vulnerability database than the other? * ...or are there other qualitative differences that I may be missing?

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• How can I transfer a blog hosted on Community Server to WordPress?

  - by Martin Plante

  I have a blog hosted on Community Server 2.1 (old version). I want to transfer it to WordPress (.com). I have tried exporting it to the BlogML format, but it failed with an exception. I saved a copy of the full RSS feed, by setting the # of posts to show to a huge number, save, then lower it back. I have all images and do not mind having to upload and rename them one by one. There must be a way to read that RSS file and either directly import it into WordPress, or for a more complicated path, transform it with the proper XSLT into the BlogML (or other) format, to import it into WordPress?

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• SSL Certificate Stops Working after Server Reboot on IIS7, W2K8

  - by Zac

  We recently upgraded from W2K3/IIS6 to W2K8/IIS7 and have been having problems with our SSL Certificate (Thawte 123 SSL certificate) ceasing to work after rebooting. Initially, the intermediate certificates would stop working and we could repair the problem by reinstalling all of them after the reboot (annoying, but not the end of the world). Unfortunately, this is no longer working. The certificate chain has been doublechecked by several tools and people with decent knowledge but no one has been able to identify the cause of the problem. The bindings in IIS have been checked as well The cert itself is also still valid. NOTE 1: I have seen THIS question which seems to be very similar, but there is no satisfactory answer in that post and it's a year old so not likely to get one any time soon. NOTE 2: I'm asking this on behalf of a co-worker so won't be able to provide instant feedback to any questions/suggestions but I will pass it on. The url is: http://www.flirtalike.com / https://www.flirtalike.com Screenshots:

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• Media Archive System with branches?

  - by Ian McEwen

  In short, how can I get VCS features (revisioning, branching, and deduplication) for a media collection that's far too large for most/all VCS systems? Background I have a 300GB music folder; unfortunately, I only have the hard drive space for this on my desktop system. However, a good portion of my collection is FLAC; therefore, I could theoretically have a space-optimized version in which I transcode all the FLAC to mp3 or some other lossy format, and use only that version on the laptop. However, a portion of my collection isn't FLAC. And that which isn't FLAC shouldn't be transcoded to an equivalent format; it won't have any space savings, which is the point. Moreover, it shouldn't be duplicated: the mp3/ogg portions of the collection should probably be exactly the same files. Thoughts One solution is to have format-specific organization of my music folders, and use some script to transcode the FLAC directory to mp3 or such into another directory. Another is some sort of hack using entirely separate copies and symbolic links for deduplication, or something similar. But these also have a disadvantage of lacking versioning; I'd like to be able to reorganize my music collection, retag things, etc. and save history. This isn't key, but would be awfully nice. I can't see it as entirely unreasonable to set up VCS hooks or something equivalent to keep directory structure synced between two copies, update tags, and transcode FLAC automatically into the space-optimized copy. Basically, the system I really want is a version control system. Two branches: one archival/desktop branch including the FLAC, one space-optimized/laptop branch without it; most VCSes would deal well with whole chunks being the same files well by compressing in a reasonable way (i.e. don't keep two copies of the same data). I could also do a lot of what I talk about above with hooks. But I don't know of any VCS that would deal with a 300GB repository with almost 20k files. Many of them would just not even initialize the whole affair; others would just do it inexpressibly slowly or otherwise badly. checkpoint looks like it's designed for something close (it's at least for media), but wouldn't do deduplication well (and I'm not convinced I'd be able to script it to do things like automatic transcoding and directory-structure syncing). So. Is there anything out there that can do all this, or should I consider it a programming project?

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