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  • Pros and Cons of Creating an Internal Cerificate Authority

    - by Chad
    What are the pros and cons of spinning up an internal certificate authority (primarily Windows 2003 CA)? We have the need to encypt server-server traffic on a project that has 20+ certificates. We could buy certs from Verisign, but I was thinking that an internal CA might be a better long term solution. So I was looking to the community to provide a pros/cons list of what we might gain (or lose) by hosting our own CA? Thanks in advance for the help.

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  • Rename/Move file only if destination does not exist

    - by mikeY
    I would like to know if there is any way a file can be moved only if the destination does not exist - in other words, move only if it does not lead to overwriting. mv --update seemed first to be the solution, however, if the timestamp of the source path is newer than the destination, move will overwrite it and all attempts to circumvent this by modifying the timestamp before the move will fail. I need this behaviour to implement a simple file based lock where existence of a 'lock' file indicates that the lock is acquired.

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  • Xorg: How can I map AltGr to the CapsLock Key (to toggle 3rd level symbols)

    - by basweber
    Hi, as many others I don't need Capslock. I want to reassign it to have the function of AltGr. I use Kubuntu 9.10 but I think there must be a solution which is distribution independent. I already tried to use setxkbmap or xmodmap. Using xmodmap at least I managed that the CapsLock key to behaves like the Delete key by following this description. But I could not achieve assigning the AltGr behavior to CapsLock.

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  • Tab-completion friendly names for start / stop

    - by Ben Page
    I have many scripts that are used to start and stop services. It is frustrating when using tab completion that you need to type: ./serviceScript.sh [sta|sto] before there is enough information for tab-completion to complete the word start or stop. Does anyone have a different pair of words that could be sensibly used in the place of start stop, or alternatively, a better solution to my problem?

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  • Replicate From OpenDJ to OpenLDAP?

    - by Joel K
    I am considering retiring some of our older OpenDJ LDAP servers and replacing with OpenLDAP. (seems to be more widely supported) I am wondering if it's possible to replicate directly from OpenDJ to OpenLDAP as an interim solution to remove the OpenDJ slaves and then flip the master over later. Is LDAP replication implementation specific or more general? I guess I'll have to just go give it a try, but I was looking for advice from someone who's been down this road.

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  • What regular expression can I use to match an IP address?

    - by jennifer
    With the following grep syntax I want to match all IP address in a file (from a ksh script) grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' file The problem: It also matches words (IP) that have more then 4 octets: 1.1.1.1.1 or 192.1.1.1.160 How can I match a valid IP and only IP addresses with 4 octets? I can also use Perl – a one line syntax solution, if grep doesn't work.

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  • Rewriting URL for tomcat through an apache AJP connector.

    - by StudentKen
    I've tried several attempts to resolve this, but all have come up naught. Currently I have apache setup to forward all urls at and past the /portal/ tag to tomcat. Unfortunately, tomcat receives these requests through /portal/appName, a subdirectory in webapps rather than the webapps root directory where my wars are deployed. Is there a simple solution to this that I'm not seeing? I've been trying to use mod_rewrite to ^/portal/ $ / but that doesn't yield the expected results (perhaps I'm doing this wrong?).

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  • Server-Ip address is not getting displayed in snmp-trap messages

    - by Gaurav
    my problem is about Ip Address which I am receiving on the windows system snmp-trap messages,is some thing like that UDP: [192.168.1.150]:1029->[0.0.0.0]:0 while same trap message on linux system has been displayed as UDP: [192.168.1.150]:1030->[192.168.1.23] Now,if you observed carefully these two ,its clearly shown that server ip is not coming in windows traps-Ip([0.0.0.0]:0).what would be the possible reason?please anyone can help me about understanding this & can provide the solution for this problem.

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  • Windows Azure Backup agent with Windows 7 pro

    - by J King
    I know that windows azure backup is designed to work with windows server, but I have a small client that runs a little windows 7 pro machine as a "server/file share" in their office and I want to set up a simple back-up for them. As I work with Azure in other ways with the client I would like to use azure for this solution as well. Will windows azure backup agent work with windows 7 pro? It would just be backing up some simple files/folders. Thanks

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  • Automatically sending mails from office

    - by Rodnower
    Hello, I have VBA code in Excell that send mails, but every time it wait few second for me to accept the sending. Some time before I changed two (2) keys in registry and it sends without asking me for accepting, but I migrated computer and forgot where the keys are. Over internet there is very much bed solutions like to install some plugins and so on, and there isn't this simple solution in any place... Some one remember this two keys? Thank you for ahead.

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  • How to automatically start the perfmon on SQL Server cluster active node

    - by Jlamber
    How can we start running perfmon automatically on active SQL Server active node? Typically when we failover to the inactive node and we forgot to run the perfmon. We want to start running the perfmom automatically if possible. If not how can we tell if perfmon is not running so we can send out alert to start the perfmom? We can watch the log file output but we want to know if there is more elegance solution. Thank you.

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  • Word 2010 is automatically cropping image being insterted

    - by truthseeker
    Word 2010 is automatically cropping image being insterted like this: The million dollar question is why? I have this problem only in this particular section of this document. There is no such problem in another sections of document. The one possibility how to display whole area of image is to use floating layout like the first image in presented screenshot. But this solution has disadvantage that I have to manually format image positions after changes in text before.

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  • How to access an Exchange 2010 mailbox from Outlook 2010 not in the domain?

    - by adamo
    Assuming there exists a user with a laptop that is not part of the domain, is it possible for an Outlook 2010 on this machine to access mailbox, calendar and the rest associated with the user's mailbox on an Exchange 2010 server? OWA is a solution, but given the significance of the user, it would be very handy if the same could be achieved with Outlook 2010 and without his laptop joining the domain.

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  • What is the best place to setup system wide environment variables on Linux?

    - by Sorin Sbarnea
    I just want to setup a system wide environment variable, JAVA_HOME for all users, including root user. Requirements: accessible to normal users accessible to root always loaded, not only for bash (gnome-terminal does not start a bash by default) to work on Ubuntu, Debian and optionally Red Hat great if addition could be easily scripted So far here is the no-list: /etc/profile.d/java.sh - not executed if you start a new console from gnome-terminal /etc/profile - same as above ~/.profile - current user only, also any solution assuming ~ would not be acceptable because home directory could be on NIS, and JAVA_HOME could be different.

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  • Radeon HD4850 serious issues when using DirectX 10

    - by ricsmania
    Hello, I have a problem with my video card. Whenever I run a DirectX 10 game, it works for a few seconds (10 or so) and then starts displaying nothing but big polygons. I have tested this with Crysis and Resident Evil 5, both have the same problems. The same games running under DirectX 9 work fine, except for some small black squares once in a while. I have the following specs: Asus P7P55D LE Intel Core i5 750 Sapphire Radeon HD4850 1GB 2x2GB Patriot Viper II Sector 5, DDR3 1600 MHz OCZ Stealth X Stream 500SXS 500W At first I thought it could be the video card overheating (it has stock cooling), but the game crashes even when it's running at 50 degrees C, and it's never been higher than 70. I also thought it could be the PSU, but as far as I know 500W is enough for this computer, especially because I haven't overclocked anything. My OS is Windows 7 X64 and I am using Catalyst 10.10, but I have also tried many older versions with no success. I don't think there is a problem with the card itself, or else it wouldn't run DirectX 9 games I believe. I have spent many hours searching for a solution but I couldn't, so any help is appreciated. Thank you. EDIT: I did some further investigation about the problem, and it seems taspeotis was right, it might be related to memory. I slightly underclocked the memory from 993 to 965 MHz and the problem went away completely. Both the black squares using DirectX 9 and the weird polygons using DirectX 10. I was using RE DirectX 10 Benchmark, as it consistently crashed around the same point, and now I can play the full benchmark with no artifacts at all. Unfortunately, the underclock has an obvious hit in performance. Although it's not critical, it's definitely noticeable. So, if the video memory test software showed no erros, but the card needs an underclock to work, what might be the problem? Temperature? Voltage? By the way, I couldn't find what the default voltage for this card is. And what is a good software to try and increase it? I tried Ati Tray Tools but it has a bug that increases the clock speed dramatically whenever I change something in the Overclock tab, so I'm afraid it might fry my card. Worst case scenario, if I don't find I solution I will try to slightly increase the GPU clock to compensate for the memory clock. Thank you again.

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