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  • Recommendations of mail merge freeware?

    - by Chris
    At work (Exchange server) our team often needs to send emails to 500+ partners. It's currently a very dull job, so I've tried the merge features in Office 2007. However, it can't: Include a merge field in the subject ("Regarding your account: ") Send to semi-colon separated addresses (one line might be "[email protected];[email protected];[email protected]") Send from a particular mailbox account, and store all the sent mails in Outlook. Can anyone recommend any free/affordable software which will work with Exchange and can be used commercially?

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  • How to implement a secure authentication over HTTP?

    - by Zagorax
    I know that we have HTTPS, but I would like to know if there's an algorithm/approach/strategy that grants a reasonable security level without using SSL. I have read many solution on the internet. Most of them are based on adding some time metadata to the hashes, but it needs that both server and client has the time set equal. Moreover, it seems to me that none of this solution could prevent a man in the middle attack.

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  • System won't boot: Gigabyte HD 7790 1GB OC GPU issue or Corsair VS550 PSU issue?

    - by MGOwen
    Installed a new GPU, and PC won't boot. Turn it on and: No monitor signal at all (tried HDMI and VGA via DVI, on 2 working monitors). CPU and GPU fans DO spin, but No system beeps, no sounds from drives (they might make a small noise in the first 1 second or so, but there's definitely no OS loading or anything like that) If hit "power off" button it turns off immediately (no holding down for 3 seconds like usual) If I put my old HD 5670 GPU back in, everything works fine. But (plot twist!) card is not totally dead. My friend put it in his PC, and it works fine (he even played a game for 15 minutes, no issues). He has a Corsair TX850 850W and a Gigabyte MB. So my main theory is: the GPU isn't getting enough power from the PSU. But is it: Bad PSU? Seems unlikely, since it works fine with the other GPU. Also, the PSU Is brand new and 550W (single 42A/504W 12V rail). Overkill for this GPU. Corsair is a decent brand, but maybe just mine is faulty? Bad GPU? Could it be drawing more power than it should be, somehow, or something? Supposedly HD 7790 needs only 21A/75W on the 12v rail, though this one is factory overclocked a bit... but should that triple the power requirement? Something else? Could there be a motherboard incompatibility somehow? Both MB and GPU are less than a year old and PCI Express 3.0 x16. Things I've tried: Re-seating the video card Testing PC with old GPU (works fine, same PCIe slot). Checked AMD's stated amp/watt requirements of a 7790 and my PSU (see above). My PSU can output twice the amps (single rail) and 5x the Wattage a 7790 needs. Here are the full specs: Gigabyte HD 7790 1GB OC GPU Corsair VS550 550W PSU 4GB RAM AsRock H61M U3S3 motherboard i3-2100 500GB SATA HDD (2007-ish) blu-ray drive (new) PCI 802.11g card Edit: Motherboard BIOS Update seems to have fixed it. (If anyone has same problem and it doesn't work, comment here).

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  • ffdshow equivalent for the Mac

    - by Kit
    When I was still on Windows XP, I used ffdshow to take care of all my video and audio codecs needs (with fully customizable subtitles). I did not need any other video player except Windows Media Player. Is there an ffdshow equivalent for the Mac? The objective is the same: that I shouldn't have to install any other video player, not even VLC, or the trial-bloatware-ridden DivX. I'm on Snow Leopard.

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  • How to reverse proxy with or without trailing slash

    - by DM
    I have a apache web server that needs to reverse proxy a site. So example.com/test/ or example.com/test pull from the same other webserver. I have setup a reverse proxy for the one without the trailing slash like this: ProxyPass /test http://othersite.com/test ProxyPassReverse /testhttp://othersite.com/test But it doesn't work with a trailing slash. Any Ideas? I have tried redirecting from /test/ to /test with no luck. Thanks.

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  • Where on my C:/ or D:/ drive is the Windows startup directory ?

    - by Frank
    I am developing a Java program that needs to run when user turns on his PC, I was suggested to : create a .bat file @javaw -jar path/to/jar/Name.jar arguments drop this in the Windows startup directory My question is : Can my Java program save the above file into the Windows startup directory ? Where is this Windows startup directory on the C: or D: drive ? How can my Java app find out the location ? Is it the same on all versions of Windows ?

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  • Wildcard SSL common name - can it be called anything?

    - by Johnny Lamho
    I was just wondering if a wildcard SSL certificate necessarily needs to have a common name that contains the domain name of the sites that need the SSL certificate applied to. E.g for the following: domain name: testdomain.com subsites: www.testdomain.com mobile.testdomain.com mytestenvironment.testdomain.com Do i necessarily need my wildcard certificate to have a common name of *.testdomain.com?

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  • What is the best log rotator for Python wsgi applications ?

    - by Low Kian Seong
    I am running a wsgi based application that has concurrent users accessing it. For my logs needs I tried logrotate but found that logrotate is not too friendly to Python applications, so I tried using RotatingFileHandler and even worse found my logs all chopped up and part of it went missing! I am considering ConcurrentRotatingFileHandler, my question is, has anyone out there experienced the same thing and better yet do you have any battle tested solution for Python wsgi, concurrently accessed applications?

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  • Excel 2007 save import steps on csv file?

    - by Chris Marisic
    I have a csv file that constantly needs opened into Excel and then have the data copied over to a separate workbook. I find the process of having to click through all of the dialogs, setting the text identifier, setting the columns to all be text extremely tedious. In many actions with data like this in regards to MSSQL or Access the program will ask you if you wish to save these steps however Excel doesn't readily ask that. Is there any way to get a comparable usage with Excel?

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  • Userscript to add website screenshot for each google search result?

    - by naxa
    Before the "preview pane" for google web search results came out from their labs, there already were userscripts to have a visual snapshot for each and every website in a web search query result. Now with the default preview, one needs to hover over the preview button for each site and gets a big (and slower) preview. The older, user-made solutions put the screenshot there for each result element. How could I achieve to get a screenshot statically for every item in the search result nowadays?

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  • How to allow unprivileged apache/PHP to do a root task (CentOS)

    - by Chris
    I am setting up a sort of personal dropbox for our customers on a CentOS 6.3 machine. The server will be accessible thru SFTP and a proprietary http service base on PHP. This machine will be in our DMZ so it has to be secure. Because of this I have apache running as an unprivileged user, hardened the security on apache, the OS, PHP, applied a lot of filtering in iptables and applied some restrictive TCP Wrappers. Now you might have suspected this one was coming, SELinux is also set to enforcing. I'm setting up PAM to use MySQL so my users in the web application can login. These users will all be in a group that can use SSH only for SFTP and users will be chrooted to their own 'home' folder. To allow this SELinux wants the folders to have the user_home_t tag. Also the parent directory needs to be writable by root only. If these restrictions are not met SELinux will kill the SSH pipe immediately. The files that need to be accessible thru both http and SFTP so I have made a SELinux module to allow Apache to search/attr/read/write etc. to directories with the user_home_dir_t tag. As sftp users are stored in MySQL I want to setup their home dirs upon user creation. This is a problem since Apache has no write access to the /home dir, it's only writable by root since it's required to keep SELinux and OpenSSH happy. Basically I need to let Apache do only a few tasks as root and only within /home. So I need to somehow elevate the privileges temporarily or let root do these tasks for apache instead. What I need to have apache do with root privileges is the following. mkdir /home/userdir/ mkdir /home/userdir/userdir chmod -R 0755 /home/userdir umask 011 /home/userdir/userdir chcon -R -t user_home_t /home/userdir chown -R user:sftp_admin /home/userdir/userdir chmod 2770 /home/userdir/userdir This would create a home for the user, now I have an idea that might work, cron. That would mean the server needs to check for users that have no home every minute, then when creating users the interface would freeze for an average of 30 seconds before the account creation can be confirmed which I do not prefer. Does anybody know if something can be done with sudoers? Or any other idea's are welcome... Thanks for your time!

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  • How to determine JAVA_HOME on Debian/Ubuntu?

    - by Witek
    On Ubuntu it is possible to have multiple JVMs at the same time. The default one is selected with update-alternatives. But this does not set the JAVA_HOME environment variable, due to a debian policy. I am writing a launcher script (bash), which starts a java application. This java application needs the JAVA_HOME environment variable. So how to get the path of the JVM which is currently selected by update-alternatives?

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  • USB Wireless adapter that works with Windows 7 (32 and 64bit)

    - by Kjensen
    Can anybody recommend a USB wireless network adapter, that has Windows 7 drivers for both 32 and 64 bit? It also needs to reconnect to the network when the computer is brought out of sleep. I have three of these from earlier (from Allnet, trendnet and linksys), and just one of them has working drivers for Win7 64bit - but fail to return from sleep in a working state.

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  • Is there any DNS that supports Geo-location / Directional DNS?

    - by Devrim
    At ultradns.com or on comwired.com you can select multiple A records depending on location; x.com (United States) 174.1.1.1 x.com (Europe) 65.2.2.2 So requests are routed based on proximity/where they come from. You can do that as many times as you like, which is a great service for our distributed application needs. However, we want to manage this on our own servers. Do you know any linux package that does this ?

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  • Transaction Log filling up on SQL database set to Simple

    - by Will
    We have a database on a SQL 2005 server that is set to Simple transaction mode. The logging is set to 1 MB and is set to grow by 10% when it needs to. We keep running into an issue where the transaction log fills up and we need to shrink it. What could cause the transaction log to fill up when its set to Simple and unrestricted growth is allowed?

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  • upgrade or compile phonon from sources

    - by hyperboreean
    I am trying to compile KDE from sources and I get this error when trying to make kdelibs: Could NOT find Phonon: Found version "4.3.1", but required is at least "4.3.80" I am running Kubuntu karmic ... and I have the latest phonon dev files. How can I upgrade it to the version that kdelibs needs?

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  • MongoDB and datasets that don't fit in RAM no matter how hard you shove

    - by sysadmin1138
    This is very system dependent, but chances are near certain we'll scale past some arbitrary cliff and get into Real Trouble. I'm curious what kind of rules-of-thumb exist for a good RAM to Disk-space ratio. We're planning our next round of systems, and need to make some choices regarding RAM, SSDs, and how much of each the new nodes will get. But now for some performance details! During normal workflow of a single project-run, MongoDB is hit with a very high percentage of writes (70-80%). Once the second stage of the processing pipeline hits, it's extremely high read as it needs to deduplicate records identified in the first half of processing. This is the workflow for which "keep your working set in RAM" is made for, and we're designing around that assumption. The entire dataset is continually hit with random queries from end-user derived sources; though the frequency is irregular, the size is usually pretty small (groups of 10 documents). Since this is user-facing, the replies need to be under the "bored-now" threshold of 3 seconds. This access pattern is much less likely to be in cache, so will be very likely to incur disk hits. A secondary processing workflow is high read of previous processing runs that may be days, weeks, or even months old, and is run infrequently but still needs to be zippy. Up to 100% of the documents in the previous processing run will be accessed. No amount of cache-warming can help with this, I suspect. Finished document sizes vary widely, but the median size is about 8K. The high-read portion of the normal project processing strongly suggests the use of Replicas to help distribute the Read traffic. I have read elsewhere that a 1:10 RAM-GB to HD-GB is a good rule-of-thumb for slow disks, As we are seriously considering using much faster SSDs, I'd like to know if there is a similar rule of thumb for fast disks. I know we're using Mongo in a way where cache-everything really isn't going to fly, which is why I'm looking at ways to engineer a system that can survive such usage. The entire dataset will likely be most of a TB within half a year and keep growing.

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  • IIS, SSL with client certs on web farm

    - by Jeremy
    We're building a web service that will be deployed on an IIS 7.5 farm, and secured through SSL, and also requiring client certs that will be mapped to Active Directory accounts. My understanding is that the server cert needs to be generated for a specific server. If that is the case then we will need a server cert for each server in the farm. Because the farm will be load balanced, how do we generate client certs that will work with any of the servers in the farm?

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  • Can't connect to MySQL server on 'localhost' (10048)

    - by tempyAcc
    From what I can tell this is recent error that has started to occur on my localserver: Can't connect to MySQL server on 'localhost' (10048). My site will work for a while then it will randomly throw this error then start working again. Any advice on how to fix this? I have searched online and most people claim that it is a windows based error which needs a registry fix but I wanted to see if anyone else has encountered this issue and has any better advice? Thanks!

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  • Server rack recommendations

    - by Dan
    I'm putting servers on a rack for the first time, and am thinking a 4-post open frame rack is adequate for my needs. I'm putting in a few HP DL 385's and a few other things. What I'm wondering is if there's reason to be picky about the rack selection. I'm not concerned about heat or size - just installation and fit. Any recommendations or considerations?

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  • Mac OS X Lion and KeepassX

    - by Hallsie11
    I installed KeepassX on my new Mac which I am still learning the ropes on. I downloaded the program to allow autofill on Chrome ( KeePassHttp.plgx ). It says it needs to be put into directory of KeepassX, but I can't drag it into the application file and I'm not sure yet how to manipulate Terminal. Is terminal what I need to use or is there another way to put it in directory? At this point it is on the Chrome interface, but says it can't detect or make a connection with KX

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  • What are some potential uses of Asterisk (PBX) for a "power user"

    - by user144182
    So I read a lot of good things about Asterisk. I am not however looking to run a call center or small business setup. I am still interested what potential uses it has for me as a "power user" and what features I could harness for my communication needs. I'll throw out that I currently use other technologies like Google Voice, Skype, and a cellphone of course. So, what potential uses, if any, could Asterisk PBX have for a user like me?

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