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  • How to dynamically insert text from an external file in a Powerpoint slide?

    - by Xavier Nodet
    My goal is to ensure that the C++ code I insert in my presentation compiles correctly. I therefore thought I'd have each example in a separate file (so that I can compile it), and include the text from those files in the Powerpoint slides... I want this 'inclusion' to be dynamic, so that if I change the code in a file, the slides are automatically updated. Is it possible? Will I have to use LaTeX instead of Powerpoint? Any other suggestion about how to solve this problem? Thanks.

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  • How to protect Ruby on Rails code on external server?

    - by Phil Byobu
    I have to deploy a Ruby on Rails Applications on a client's server and I do not want them to be able to view or modify the source code. How would you protect the code technically? I thought about building a linux-based virtual machine with an encrypted filesystem where the application code resides. The client has no root access, or direct access to the system at all. All services start automatically and the application is ready to use. What would you suggest?

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  • Connecting two servers together - How to?

    - by Chris
    Is it possible to connect two servers running for example Windows Server 2003/2008 together. For example they are seen on the network as one server with the combination of all HDD from each server? Example: \\Server1 - 1 x 1tb hdd \\Server2 - 1 x 1tb hdd I would like users of the network to be able to store their documents on both servers for load balancing. So basically a RAID between the two servers? Any help would be appreciated.

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  • Move EFI System Partition to another drive

    - by Pincopallino
    I had a Windows 8 installation on an HDD, using UEFI as boot. The HDD has the following GPT table: DISKPART> list partition Partizione ### Tipo Dim. Offset --------------- ---------------- ------- ------- Partizione 1 Ripristino 300 Mb 1024 Kb Partizione 2 Sistema 100 Mb 301 Mb Partizione 3 Riservato 128 Mb 401 Mb Partizione 4 Primario 390 Gb 529 Mb Partizione 5 Primario 540 Gb 390 Gb (I apologize it's in Italian, but the translation is quite straightforward). I recently bought an SSD drive, connected it and installed a fresh Windows 8. Now I have a working dual boot, but the UEFI partition is on the HDD instead of the SSD. Here's the SDD partition list: Partizione ### Tipo Dim. Offset --------------- ---------------- ------- ------- Partizione 1 Riservato 128 Mb 1024 Kb Partizione 2 Primario 221 Gb 129 Mb I think that the best solution would be to have it on the SSD for two reasons: the first is performance (I guess it would be a little be faster on the SSD due to the spin up time for an HDD, but I may be wrong about that) second reason is consistency. As I plan to use only the Windows 8 installation that is located on the SSD and I'm probably going to erase the system partition on the HDD to use it as a data storage device, I think that the boot partition should be on the same drive as the OS. So the question is how do I move the EFI System Partition to the SSD?

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  • Why is connecting to external FTP sites slow on virtual 2008 R2 and not on host?

    - by subkamran
    I have Windows Server 2008 R2 installed as a virtual guest in my Windows 7 host via VirtualBox 4.0. I did this to move my development activity to a controlled environment that doesn't affect my host OS when I don't want to develop. The problem I have is that when I try to connect to my shared hosting FTP, it's slow as hell on the virtual OS but perfectly fast on the host. I tried: Disabling Windows Firewall Trying several different FTP clients Anyone else have this issue?

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  • How to reference individual cells in Excel to variable data from records in an external SQL table

    - by user273476
    I have a SQL table containing date oriented financial data eg. multiple daily records with fields for Date, Account code and Value. I want to set up dynamic links (formulas) from cells in an Excel speadsheet to this data so when the spreadsheet is loaded the data is fetched from all the relevant records. The spreadsheet has the Account codes on the x axis and Dates on the y. Each day the SQL table has new data in it for the new day and I want the spreadsheet to reference this new data for the column for the new day. Any ideas? I have seen how you can generally bring in data from a SQL table (in our case using ODBC as it is not MS SQL) but the data is not simply bringing in multiple records as you would a CVS file but specific records in the SQL table referencing to specific cells and columns in the spreadsheet.

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  • How to reference a cell in a external excel file based on a variable?

    - by Totty
    Hy I have a Excel File (a) and a cell into it that is equal to another cell in another file (b); The of the (b) excel file is "2010 something"; Now The cell (c) is ='[2010 something.xls]test'!$K$224 What I want is to make a variable that mantains the year and will be stored into a cell Then the cell (c) will change its reference based on the year; So in 2011 instead of looking for the 2010 something.xls will be looking for the 2011 something.xls How to do it? thanks

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  • How to do a Windows 7 Image restore to an external drive?

    - by Vaccano
    I have a system that I have done a Windows 7 Image restore on. I would like to migrate that image to a different hard drive. Is there a way to restore the image to an externally connected hard drive? For example: I have 3 hard drives: The first in the source machine (the one I want to copy). The second in a machine that I want to do the work. And the third is not in a machine. It is the target that I want to overwrite with the contents of the first. I boot up a 2nd machine and connect the 3rd hard drive externally (using some cool cables I have). I then use some cool feature of Windows 7 to replace what is on the 3rd hard drive with the windows 7 image of my 1st machine (that is on on my networked backup server). I need to know what the above mentioned "cool feature of windows 7" is, if there is one. And how to use it. Any ideas? Note: that I very much so don't want it to overwrite what is on the 2nd machine/hard drive.

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  • How can one implement RAID1 with a Dell Latitude laptop containing one normal hard drive, and one hard drive in an external bay?

    - by user12583188
    OS: Win7 professional Laptop: latitude e6420 The answer to this question should address how to deploy RAID1 software wise on a dell latitude e6420. I have two Hitachi Z5K500 320GB drives (new). There is one hard drive (320GB capacity) in the system now, which contains the current installation that I would prefer to keep. The drive currently inside the laptop will be replaced with one of the Hitachi drives, and the other Hitachi drive will be fitted into the laptop by way of a Dell hard drive "caddy" enclosure, which inserts into the media bay of the laptop (you remove the cd-rom bay, insert hd-bay).

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  • How to read external USB hard drive formatted ext3 from Windows 7?

    - by CChriss
    I had to format a USB hard drive to ext3 to use it with a Linksys nas box. Now I can't read the hd when I unplug it from the nas and plug it directly into my Windows 7 computer. (The computer accesses the nas over a wireless connection, so I like to plug the hd directly into my pc when transferring large files.) How can I leave the hd formatted with ext3 and yet be able to access it (read/write) when I plug it directly into my pc?

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  • How to recover the data from the crashed (external) hard disk drive (NTFS)?

    - by shveerab
    The 300 GB harddisk has 2 partitions,90 GB and 200 GB! I can see the drives in windows(XP) but unable to access them, the file system is shown as RAW, 0 used space and 0 free space!..chkdsk returns the error "unable to determine volume version and date. chkddsk aborted." Is the MBR corrupt? How do I restore it? TestDisk tool isn't recognizing the partitions and says invalid entry for heads/cylinder, 15 and should be 255 and suggests to change it..Should I go ahead and change it? Please advise!

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  • How do I preserve ownership permissions when copying to an external volume?

    - by Yitzchak
    When I upgrade or reinstall linux I backup my home folder by running sudo cp -pr /home/users/yitzchak /media/externalHDD/backups. When I do this I get errors saying that permissions could not be preserved and when I copy the folder back onto my local disk I see that ownership has been changed to root and I have to chown all of them back, which has to be done manually piecemeal because not all files have the same group. Is there any way around that?

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  • How can I use my own, external IP instead of localhost with Glassfish?

    - by Debopam
    I am using Glassfish v3 to develop couple of servlets. For testing the servlets the localhost:8080/MyServlet is working fine. But whenever I am using IP instead of localhost, its returning an error, saying: Oops! Google Chrome could not connect to xxx.xx.xx.xxx:8080. The address in the Glassfish is already set to 0.0.0.0. I even tried changing the 0.0.0.0 to my IP but the Glassfish is not starting saying the port is not empty. It was not a problem with XAMMP while I used it for PHP development. I am using Windows 7.

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  • External drives show up in Nautilus/Computer even when they are unplugged.

    - by Testament
    I have two 1TB Seagate USB (sdc1 and sdd1) drives connected to an old PC running Fedora 11 without an X server running. Since sdc1 and sdd1 change depending on the order in which they are plugged in, I decided to mount them using their UUID instead. These are my fstab entries UUID=d1b28578-451b-4f03-af28-2e8a6d5b7efb /media/Seagate ext3 defaults,rw,auto,users UUID=36bf5df4-934e-42d4-9e25-16a13971509c /media/Projects ext3 defaults,rw,auto,users They work fine, but when I unmount them and unplug the USB drives, they still show up in Nautilus (I'm running nautilus with X11 forwarding to an Ubuntu machine, btw). Now if I remove those entries from fstab, the drives disappear from Computer. If I add the entries back, they show up as an unmounted drive even when the drive is not plugged in. How do I do this so they don't show up when they're not plugged in?

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  • External drives show up in Nautilus/Computer even when they are unplugged.

    - by Testament
    I have two 1TB Seagate USB (sdc1 and sdd1) drives connected to an old PC without an X server running. Since sdc1 and sdd1 change depending on the order in which they are plugged in, I decided to mount them using their UUID instead. These are my fstab entries UUID=d1b28578-451b-4f03-af28-2e8a6d5b7efb /media/Seagate ext3 defaults,rw,auto,users UUID=36bf5df4-934e-42d4-9e25-16a13971509c /media/Projects ext3 defaults,rw,auto,users They work fine, but when I unmount them and unplug the USB drives, they still show up in Nautilus (I'm running nautilus with X11 forwarding onto another Ubuntu machine, btw). Now if I remove those entries from fstab, the drives disappear from Computer. If I add the entries back, they show up as an unmounted drive even when the drive is not plugged in. How do I do this so they don't show up when they're not plugged in?

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  • Is there a way to use something like RewriteRule ... [PT] for an external URL?

    - by nbolton
    I have a non-apache web server running on port 8000, but this cannot be accessed from behind corporate firewalls. So, I would like to use my apache 2 server as a proxy to this other web server. I've tried using: RewriteEngine On RewriteRule /.* http://buildbot.synergy-foss.org:8000/builders/ [PT] ... but this does not work; I get: Bad Request Your browser sent a request that this server could not understand. However, it worked fine with [R]. Update: Also, when using ProxyPass, I get this error: Forbidden You don't have permission to access / on this server.

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  • Is there a postfix mysql virtual_maps append_at_origin workaround so I can pipe to external scripts?

    - by FilmJ
    I am using virtual domains, and I'd like to setup the server to alias to custom scripts. I manage all accounts using postfix mappings to mysql. It seems that postfix automatically appends a virtual domain regardless of how the forwarded/aliased result comes back. So even though i have: "|/bin/command" postfix is reading it as: "|/bin/command"@mydomain.com Is there any work-around, or setting I can fix? It would seem than append_at_myorigin=no would be ideal, but that's unsupported according to the documentation. Another option, maybe I can skip virtual aliases altogether and use the "/etc/postfix/aliases" table - assuming all emails go to the main domain. I'll try this, but if anyone has any other ideas how to make it work with virtual domains, please let me know as this would be very useful! Thanks.

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  • Computer makes odd noise. Replace almost every component. Computer still makes odd noise.

    - by ShimmerGeek
    My PC was getting pretty old, 5 years or so, and over the course of it's life I replaced the graphics card, HDD and a couple of sticks of RAM; but the PSU, processor, motherboard, fans etc. were all original. A few weeks ago, I started hearing an odd noise. I struggle to describe it, it sounded sortof like the 'click of death' you hear when a HDD may fail, but not quite... (And it was far less irregular) Also, I was sure I heard it once or twice a minute or two after I shut down the PC. This was going on very irregularly for a couple weeks. Some days I would hear no noise at all, others I would hear it often, maybe once every 30 seconds or so. I could find no common denominator - i.e. it did not happen more during gaming or any other intensive use. Anyway, I need my PC to sit some classes over the summer, so I put it in for them to run a HDD stress test and to replace a bunch of the components. I ended up replacing almost everything - the only elements I still have are my blu-ray drive and graphics card. They said when they started to run the HDD stress test it failed instantly (They started the test and it immediately said 'Test Complete' so they assumed it was at fault, and put a new HDD in since I was still under warranty with them.) I took it home a few hours ago, and I am still hearing the noise!!! Do you guys have any theories? I'm getting a little worried, I can't afford for my PC to suddenly fail during the next month - I have a lot of coursework to do. Any thoughts? Is it possible it could be the fan on the graphics card? I'm confused because it's so irregular. Any help would be much appreciated.

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  • Can one use Airport (Time Capsule) with an external DHCP server?

    - by DNS
    I currently share my DSL connection using a wireless router with DHCP disabled, and dnsmasq running on a Mac Mini serving DHCP & DNS. This setup is important because I have clients doing PXE boot, and I need the control over DHCP that dnsmasq provides. There is also a Time Capsule on the network that's used purely as a backup device; its wireless functions are disabled. The wireless router is starting to get a little flaky, and since it doesn't support 802.11n I'd like to replace it. Rather than buying a new router, I'd like to just use the Time Capsule. But I see no way to disable its DHCP server; when I set the connection type to PPPoE, it insists on serving DHCP. Is there any way to use Airport PPPoE with a DHCP server elsewhere on the network?

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  • Is it possible to redirect/bounce TCP traffic to an external destination, based on rules?

    - by xfx
    I'm not even sure if this is possible... Also, please forgive my ignorance on the subject. What I'm looking for is for "something" that would allow me to redirect all TCP traffic arriving to host A to host B, but based on some rules. Say host A (the intermediary) receives a request (say a simple HTTP request) from a host with domain X. In that case, it lets it pass through and it's handled by host A itself. Now, let's suppose that host A receives another HTTP request from a host with domain Y, but this time, due to some customizable rules, host A redirects all the traffic to host B, and host B is able to handle it as if came directly from domain Y. And, at this point, both host B and the host with domain Y are able to freely communicate (of course, thought host A). NOTE: All these hosts are on the Internet, not inside a LAN. Please, let me know if the explanation is not clear enough.

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  • accessing external mysql server through "ssh tunnel" - any drawbacks?

    - by Max
    In an upcoming project I have a two server setup: one is the application server and another, already existing runs the mysql server with databases I need to access. I contacted the server admin of the mysql server and the only way I can access the remote mysql databases is via "SSH tunnel". I have never done this before and never heard of it so far, so my question, are there any drawbacks, e. g. performance wise? Isnt it rather slow compared to directly accessing the mysql server on its default port?

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  • How to remove file permissions from an external hard drive?

    - by user2540416
    My macbook recently died and I am currently trying to figure out how to copy my data. What I did was, I took out the hard drive, put it in an enclosure and plugged it in to my other laptop that runs linux. The problem is, I cannot copy files from the hard drive due to file permissions. I tried to access the hard drive as root. But I still cannot copy files. How do I remove file permissions from the harddrive?

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