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  • Install Ubuntu on MacBook Pro without a CD

    - by Thomas Egan
    Trying to install Ubuntu server on my MacBook however the CD drive is not working. All the guides I have seen so far use the bootcamp process (same as for windows) to achieve this. I currently have a windows partition on my machine (it was installed with a CD when the drive was ok) which I'm going to remove before I do this. Is it possible to boot using the USB drive from the Mac bootloader using this method? I don't want to remove my Windows partition to find that I NEED a CD to do this. I would also prefer to have a separate partition as opposed to any sort of VM setup to do this.

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  • How to dynamically generate PDF documents

    - by Thomas
    I want to build a web application for generating stylish PDF documents. The layout should be based on a design templates and the data should come dynamically from the database. Ideally I want to design the template in a "publishing like" tool with placeholders and replace these placeholders by the web application with the data from the database. Think of something like an invoice generator, where a customer could choose from different invoice templates and the invoice data itself coming from the DB. Thanks for your ideas!

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  • Restoring two finger middle click again

    - by Thomas A.
    it used to be that tapping two fingers on the touchpad send a middle mouse click. Now it does a right click and three fingers now are the middle click. I really can't understand the change and think it is a bug or badly copied from Apple or something. The reasoning escapes me totally. I use middle click to open links in a new tab in the browser all day and I rarely use right click (and I have a right mouse button below the touchpad, doh) Tapping three fingers on my tiny EeePC touchpad is next to impossible so I want the old behavior. I found: synclient TapButtons2=2 synclient TapButtons3=3 but that did not work on 10.10 Does anyone know how to restore sane behavior?

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  • Entity Framework and layer separation

    - by Thomas
    I'm trying to work a bit with Entity Framework and I got a question regarding the separation of layers. I usually use the UI - BLL - DAL approach and I'm wondering how to use EF here. My DAL would usually be something like GetPerson(id) { // some sql return new Person(...) } BLL: GetPerson(id) { Return personDL.GetPerson(id) } UI: Person p = personBL.GetPerson(id) My question now is: since EF creates my model and DAL, is it a good idea to wrap EF inside my own DAL or is it just a waste of time? If I don't need to wrap EF would I still place my Model.esmx inside its own class library or would it be fine to just place it inside my BLL and work some there? I can't really see the reason to wrap EF inside my own DAL but I want to know what other people are doing. So instead of having the above, I would leave out the DAL and just do: BLL: GetPerson(id) { using (TestEntities context = new TestEntities()) { var result = from p in context.Persons.Where(p => p.Id = id) select p; } } What to do?

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  • 301 Page Redirect

    - by Thomas Ojo
    I was reading about this article - SEO preference for WWW or HTTP:// protocol redirection? Do www websites rank better than NON-www? I have same problem but I needed a help on this further. What about https:// How will this be treated? Is the redirect 301 sufficient to solve the problem? I have a SEO company that says if possible, i should not have redirect but I don't think this is visible? Does permanent redirect in any way have effect on SEO services if properly done? I will appreciate any help. Thank you

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  • Assigning a different texture based on picking(XNA)

    - by Thomas Carmichael
    I'm making a game using XNA. I have some simple objects like cube and sphere, and I would like to change the texture of one face of these objects based on picking. That is, when the cursor is over one face, it turns red. The only way I've seen to do this is to overload the content processor as here: http://xbox.create.msdn.com/en-US/education/catalog/sample/picking_triangle but it seems like it shouldn't be this complicated. I'm using .x models, and would like to be able to implement this for more complex models in the future beyond cubes/spheres/etc. Is this the best/only way to go about it? I'll figure that out if that's what is necessary, but it seems that there would be a simpler solution to load a different texture to a face than I've seen, I just don't know what it is.

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  • Designing communications for extensibility

    - by Thomas S.
    I am working on the design stages of an application that will a) collect data from various sources (in my case that's scientific data from serial ports), keeping track of the age of the data, b) generate real-time statistics (e.g. running averages) c) display, record, and otherwise handle the data (and statistics). I anticipate that I will be adding both data producers and consumers over time, and would like to design this application abstractly so that I will be able to trivially add functionality with a small amount of interface code. What I'm stumbling on is deciding what communication infrastructure I should use to handle the interfaces. In particular, how should I make the processed data and statistics available to multiple consumers? Some things I've considered: Writing to several named pipes (variable number). Each consumer reads from one of them. Using FUSE to make a userspace filesystem where a read() returns the latest line of data even if another process has already read it. Making a TCP server, and having consumers connect and request data individually. Simply writing the consumers as part of the same program that aggregates the data. So I would like to hear your all's advice on deciding how to interface these functions in the best way to keep them separate and allow room for extenstions.

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  • Flowmotion Running on Ubuntu Server [migrated]

    - by Thomas Egan
    I am trying to configure Flowmotion to work on my Ubuntu Server. At present I use LAMP to serve pages from a Virtualbox installation. I will be moving this to a dedicated server but would like to enable true streaming of videos using this installation. I am only interested in open source streaming for a research project and although I have installed Flowmotion via apt-get I don't know how to start the service so that embedded videos located on the server will stream. Can anybody provide any information regarding this or online resources I may have missed? I have checked the documentation however if appears far too complex. Just clarify I'm running VirtualBox 4.2.1 on Mac OSX 10.6.8 and Ubuntu Server 12.06 64-bit

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  • How to send current of line of code to terminal input in gedit 2013?

    - by Thomas Ng
    I just switched to ubuntu. I want to use R and I am using gedit to write R script. When I was using Mac, I was able to use run a R script line by line. However, I have no idea how to do this now in gedit. I notice someone said it was impossible to do so How can I send current line in gedit to terminal?, but that was 2 years ago. And recently, I saw people doing it on youtube. http://www.youtube.com/watch?v=4jJDkcEs5yw

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  • How do I change the cursor and its size?

    - by Thomas Le Feuvre
    I have recently created an Ubuntu 12.04 partition on my Windows 7 laptop. When installing it, I switched to "high contrast" mode, which has rather large cursors (by large I mean about twice as large and thick as they should normally are). Now I have successfully installed the partition, the large cursors have stuck around even after exiting this high contrast mode, but only when I am hovering over stuff e.g. hovering over text inputs, links, and when resizing windows. All of these cursors are too large. They cursor is only normally sized when the computer should be displaying the normal mouse pointer. Does anyone know how I might go about fixing this?

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  • Windows 7 CHKDSK log - What is "Internal Info"?

    - by Ron Klein
    If I run Disk Scan (CHKDSK) on Windows 7, I get the log in the event viewer. If I look inside it, I can see some kind of a binary dump: Internal Info: 00 4f 05 00 53 4a 05 00 ec 46 09 00 00 00 00 00 .O..SJ...F...... fa 03 00 00 5c 00 00 00 00 00 00 00 00 00 00 00 ....\........... 48 93 42 00 50 01 41 00 f8 1f 41 00 00 00 41 00 H.B.P.A...A...A. Is there any meaningful information in that field, other than debug info for the programmers who developed this tool?

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  • Server 2003, XP Clients, DNS issues

    - by ron
    Hello, Im having DNS issues on my network. My DC is my DNS server 10.76.4.11 and recently I configured a forwarder to 10.4.36.10. My workstations are not working because they cannot resolve the domain controller name because of DNS. an ipconfig /all reveals that they know the IP of the DNS server is 10.76.4.11, but if I nslookup 10.76.4.11 it forwards the request to 10.4.36.10 and goes nowhere. I have since removed the forwarder, but still any nslookup requests on workstations are going to 10.4.36.10. If I nslookup 10.76.4.11 on the server it can resolve its name, but for some reason when it receives the same request from workstations it doesnt know what to do. All the A, CNAME records etc are correct. DHCP's DNS is set correctly, GPOs are correct (even though they cant refresh cos of this problem!), the servers network adapter has its DNS set to 10.76.4.11. Just don't know. Very confused.

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  • Permissions problem on mounting afp drive

    - by Ron Gejman
    I am trying to mount a network drive via AFP on an Ubuntu 10.04 server machine. After installing AFP support, I use the following command: sudo mount_afp afp://USER:[email protected]/directory/ /media/dir This seems to work and it tells me that mounting succeeded. However, when I navigate to /media/dir I get the following error: cd: cfs: Input/output error Permissions in /media are: d????????? ? ? ? ? dir/ drwx------ 12 user 4.0K 2010-10-25 16:08 otherdisk/ So there is a permissions problem here. I eventually want to mount this drive automatically using fstab. What do I need to do to make the disk accessible?

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  • downgrade PHP 5.3 to 5.2 on lenny

    - by Ron
    Unfortunately I did upgrade PHP to version 5.3, but it end up breaking up some web apps, now I'm trying to go back to 5.2. I removed both sources php53.dotdeb.org from /etc/apt/sources.list and I did apt-get update && apt-get upgrade, but it didn't downgrade anything. Any ideas on how to go back will be appreciated Thanks

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  • How to separate Hyper-V Private network from the External network

    - by Ron Ratzlaff
    I am setting up a virtual test lab and I configured a domain controller VM running Windows 2008 R2 on my Hyper-V 2008 R2 server. I needed to download and install updates on it so I added an External NIC adapter and got that done. However, systems on my actual real physical domain were pulling IPs from this server and that was a big oopsy on my part so I immediately removed the External NIC adapter until I could find out how to go about keeping the Private and the External separate. If someone from the Server Fault community can help with this since I am pretty new to this, I would be very grateful. Thanks everyone.

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  • Disabling the soundcard for a specific user

    - by Ron
    Does anyone know how to disable the soundcard when a particular user logs on to Windows XP? My last pair of speakers was blown by an inconsiderate user and I want to disable the sound to the speakers only when a particular user logs on. The PC has multiple users logged on (one of which is me).

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  • Mac Share Points automatically authenticate with matching Windows AD credentials from Windows

    - by Ron L
    I recently started administering an OS X server (10.8) that is on the same network as our AD domain. While setting up Mac Share Points, I encountered some odd behavior that I hope someone can explain. For the purposes of this example assume the following: 1) Local User on OS X Server: frank, password: Help.2012 2) AD Domain User: frank, password: Help.2012 3) AD Domain: mycompany 4) OS X Server hostname: macserver (not bound to AD, not running OD) When joined to the domain on a a Win 7 computer and logged in as frank and accessing the shares at \\macserver, it automatically authenticates using frank's OS X credentials (because they are the same). However, if I change frank's OS X password, the standard Windows authentication dialog pops-up preset to use frank's AD domain (my company\frank). However, after entering the new OS X password, it will not authenticate without changing the domain to local (.\frank). Basically, if a user in AD has the same User name and password in OS X, it will authenticate automatically regardless of the domain. If the passwords differ, authenticating to the OS X shares must be done from the local machine. (and slightly off topic - how come an OS X administrator can access the root drives on the Mac server from Windows when accessing the Mac shares even when they aren't shared? In other words, it will show all the shared folders from "File Sharing" plus whatever drives are mounted in OS X)

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  • How can I copy music to my iPod nano without iTunes on Mac?

    - by ron
    Title says it all. I'm on Mac with the latest iTunes and it doesn't recognize my iPod anymore although it mounts to the desktop. I tried all and everything but it doesn't work (the iPod works on other Macs though, it itself is fine). How can I copy my music to the iPod without going through iTunes? Are there any tools like on Windows for this? Thanks!

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  • Snort/Barnyard2-1.10 LOG_SYSLOG_FULL Output Logging

    - by Ron
    With log_syslog_full opertion mode set to complete you get the below output. Can some explain to me what the bold parts are? I have been searching and cannot find any documention explaining the new file output format. Thanks | [SNORTIDS[LOG]: [IDS1] ] || 2012-11-28 20:31:31.747+-06 1 [1:2803567:3] ETPRO POLICY Suspicious User-Agent (LuaSocket) || trojan-activity || 6 69.2.42.86 64.129.104.173 5 0 0 146 38060 0 0 3635 0 || 41848 80 4082109343 3023118530 8 0 24 32768 39439 0 || 160 00000C07AC050023EBABC57A08004500009294AC0000FF060E3345022A56408168ADA3780050F3500B9FB43120C2801880009A0F00000101080A3198E2CD00000000686F73743A20757064617465732E69726F6E706F72742E636F6D0D0A757365722D6167656E743A204C7561536F636B657420322E300D0A74653A20747261696C6572730D0A636F6E6E656374696F6E3A20636C6F73652C2054450D0A0D0A ||

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  • Online network mining software

    - by ron
    A year ago I stumbled upon a website which provided an online application for building a network online. For example, I entered some urls and phrases, and it automatically searched them for news, inserted the connections between them, etc. I can't find it now. Do you know such software?

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  • Removing DS_Store files and variants?

    - by Ron Gejman
    Hi, I am running an Ubuntu 10.04.1 LTS server. Frequently I open up files using AFP from my Mac. Inevitably this created .DS_Store files on the server (although for some reason they are named :2eDS_Store. However, it also creates variants on DS_Store files. These variants are often named similarly to other files in that directory. E.g.: ~$ ls total 60K -rw-r--r-- 1 tarakhovsky 16K 2010-11-30 18:28 :2eDS_Store drwx--S--- 4 tarakhovsky 4.0K 2010-11-08 13:58 :2eTemporaryItems/ lrwxrwxrwx 1 tarakhovsky 15 2010-10-19 17:44 bigdisk -> /media/bigdisk// ... drwxr-xr-x 3 tarakhovsky 4.0K 2010-11-03 18:24 Temporary Items/ drwxr-xr-x 3 tarakhovsky 4.0K 2010-11-30 01:34 tmp/ ... I've disabled creation of DS_Store files using: defaults write com.apple.desktopservices DSDontWriteNetworkStores true so hopefully this won't continue to occur—but I really want to get rid of all of the existing variants of DS_Store files already on the server. Any ideas as to why these variants are being created and how I can get rid of them all?

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  • Very long (>300s) request processing time on Apache Server serving static content from particular IP

    - by Ron Bieber
    We are running an Apache 2.2 server for a very large web site. Over the past few months we have been having some users reporting slow response times, while others (including our resources, both on the internal network and our home networks) do not see any degradation in performance. After a ton of investigation, we finally found a "Deny from none" statement in our configuration that was causing reverse DNS lookups (which were timing out) that solved the bulk of our issues, but we still have some customers that we are seeing in the Apache logs (using %D in the log format) with request processing times of 300s for images, css, javascript and other static content. We've checked all Deny / Allow statements for reoccurrence of "none", as well as all other things we know of that would cause reverse DNS lookups (such as using "REMOTE_HOST" in rewrite rules, using %a instead of %h in our log format configuration) as well as verified that HostnameLookups is set to "Off". As an aside, we've also validated that reverse DNS lookups for folks having this problem do not time out - so I'm fairly certain DNS is not an issue in this case. I've run out of ideas. Are there any Apache configuration scenarios that someone can point me to that I might be missing that would cause request times for static content to take so long only for certain users? Thank you in advance.

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  • Removing DS_Store files and variants?

    - by Ron Gejman
    I am running an Ubuntu 10.04.1 LTS server. Frequently I open up files using AFP from my Mac. Inevitably this created .DS_Store files on the server (although for some reason they are named :2eDS_Store. However, it also creates variants on DS_Store files. These variants are often named similarly to other files in that directory. E.g.: ~$ ls total 60K -rw-r--r-- 1 tarakhovsky 16K 2010-11-30 18:28 :2eDS_Store drwx--S--- 4 tarakhovsky 4.0K 2010-11-08 13:58 :2eTemporaryItems/ lrwxrwxrwx 1 tarakhovsky 15 2010-10-19 17:44 bigdisk -> /media/bigdisk// ... drwxr-xr-x 3 tarakhovsky 4.0K 2010-11-03 18:24 Temporary Items/ drwxr-xr-x 3 tarakhovsky 4.0K 2010-11-30 01:34 tmp/ ... I've disabled creation of DS_Store files using: defaults write com.apple.desktopservices DSDontWriteNetworkStores true so hopefully this won't continue to occur—but I really want to get rid of all of the existing variants of DS_Store files already on the server. Any ideas as to why these variants are being created and how I can get rid of them all?

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