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  • Best practice, or generally best way to set up web-hosting server, permissions, etc.

    - by Jagot
    Hi, I'm about to set up a server upon which a friend and I will be hosting web sites, and I'll be using Debian. I've set up a LAMP solution many times just to using for local testing purposes, but never for actual production use. I was wondering what are the best practices are in terms of setting the server up, in reference specifically to accessing the web root directory. A couple of the options I have seen: Set up a single user account on the server for us both to use and use a virtual host to point to the somewhere in the home directory, e.g. /home/webdev/www. Set each of us up a user account, and grant permissions in some way to /var/www (What would be the best way? Set up a new group?) I want to get this right when I first set this up as there won't be any going back for a while once our first site is up and running. Appreciate any guidance in advance.

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  • Why do we still have to use drive letters to identify file systems?

    - by Charles E. Grant
    A friend has run into a problem where they installed Windows 7 from an external drive, and the internal boot drive is now assigned to H:. Theoretically this shouldn't cause problems because there are programming interfaces for getting the drive letter for the system drive. In practice though, there are quite a few programs that assume that C: is the only possible location for the system directories, and they refuse to run with the system directories on H:. That's not Microsoft's fault, but it's a pain none-the-less. The general consensus seems to be that a re-install, setting the internal boot drive to C:, is the only way to avoid fix these problems. UNIX-like systems display all file systems in a single unified directory tree and mostly seem to avoid problems like this. Is it possible to configure a Windows system without reference to drive letters, or does the importance of backwards compatibility mean that Windows will be working with drive letters from now until doomsday?

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  • What does dd conv=sync,noerror do?

    - by dding
    So what is the case when adding conv=sync,noerror makes a difference when backing up an entire hard disk onto an image file? Is conv=sync,noerror a requirement when doing forensic stuff? If so, why is it the case with reference to linux fedora? Edit: OK, so if I do dd without conv=sync,noerror, and dd encounters read error when reading the block (let's size 100M), does dd just skip 100M block and reads the next block without writing something (dd conv=sync,noerror writes zeros to 100M of output - so what about this case?)? And if is hash of original hard disk and output file different if done without conv=sync,noerror? Or is this only when read error occurred?

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  • Apache - The name

    - by Joshua Enfield
    I am working on a migration to a newer virtualized server. The old one has Apache 2.2.4 according to the old servers phpinfo(). The new one with the most up to date has 2.2.3. How can this be assuming no trickery is involved? The old one is years old. A lot of the guides I reference use apache2 in folders names and many of the conventions. The newest version of things, as I understand it is called httpd. Did apache change the name from what it originally was? (i.e. break the web server component into its own project called httpd, I realize the original daemon was probably still called httpd)

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  • How to enable Sqlite on a Mac OS X Mavericks [migrated]

    - by sehummel
    I upgraded my Mac with OS X Mavericks last week. It appears to have taken away support for Sqlite -- not Sqlite3, but sqlite. I need that for a website I work on. I went to Sqlite's website, but all I could find was older versions of Sqlite3. Where can I find a version of Sqlite? I've been through the php.ini and can only find one reference to sqlite. In short, how do I get Sqlite support on my Mac? I have Sqlite3 enabled and the issue isn't going away. I uncommented pdo_sqlite in the php.ini and I still have the issue.

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  • How to make PDF pages with U3D images print properly?

    - by David Thornley
    I'm creating some PDF files that have three-dimensional images (U3D) in them. When I bring them up in Acrobat, everything is fine until I try to print the file. If I've viewed a page, it prints fine, showing the U3D image as I last saw it. If I haven't viewed a page yet, the printout is blank. (I can demonstrate this right from the Print dialog, by previewing pages.) The only reference I've seen to printing U3D is in the PDF Standard, which says, basically, that this should work. It recommends "PV" or "PO" for the A key in the 3D activation dictionary, and I'm using libharu which uses "PV".

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  • Custom Transport Agent: How do I collect NDRs and all other undeliverables in Exchange 2010 from the Postmaster?

    - by makerofthings7
    I'm trying to collect all NDRs in a single mailbox for all invalid recipients, and anything that fails for any reason. I have a custom transport agent, that I've written myself that appears here: [PS] C:\Windows\system32>Get-TransportAgent Identity Enabled Priority -------- ------- -------- Transport Rule Agent True 1 Text Messaging Routing Agent True 2 Text Messaging Delivery Agent True 3 Routing Rule Agent True 4 **** Sometimes when I run get-messagetrackinglog I get failures like this below RunspaceId : 4ecc61fb-13b9-4506-b680-577222c9bf21 Timestamp : 10/14/2013 12:42:42 PM ClientIp : ClientHostname : Exchange1 ServerIp : ServerHostname : SourceContext : Routing Rule Agent ConnectorId : Source : AGENT EventId : FAIL InternalMessageId : 4416 MessageId : <[email protected]> Recipients : {[email protected]} RecipientStatus : {} TotalBytes : 4542 RecipientCount : 1 RelatedRecipientAddress : Reference : MessageSubject : review CGRC due diligence. Sender : [email protected] ReturnPath : [email protected] MessageInfo : MessageLatency : MessageLatencyType : None EventData : How can I collect the NDRs in a single mailbox for review? I have already set the following command but it is of no effect [PS] C:\>set-TransportConfig -JournalingReportNdrTo [email protected] -ExternalPostmasterAddress [email protected]

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  • Website is not clickable in Windows XP Internet Explorer 7

    - by c-sharp newbie
    I have installed Windows XP Virtual PC on Windows 7 to test a site that is having issues in IE7 on windows xp - the website loads up but you cannot click on hyperlinks - its like the website has frozen - now is this a browser support issue or OS issue? Can anyone shed any light on this? Is there any browser tools i can use to spot any problems? Sorry if i have been too vague - not much else to say really - completely lost.. Maybe this might help a little; Any guidance is appreciated UPDATE: I think i know what the problem maybe - its the jQuery UI reference that is causing issues with the site. Has anyone else experienced similar problems? jquery library used was jquery-1.8.0.min.js

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  • How do I create a dynamic formula on Excel?

    - by Mario Marinato -br-
    On Excel, I have a DDE formula on B1 which reads =server|info!someText.data I want to change the formula so that someText is written on A1 and then reference it on the DDE formula. Something like =server|info!A1.data. I have tried to concatenate "A1" directly on the formula, as it is above, with no success. Some other things I tried were =server|info!A1&".data" and =server|info!indirect(A1)&".data", but had no success. Is there a way to achieve this? How?

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  • How do laptop battery voltages affect runtime?

    - by Bigbio2002
    I ordered a new battery for my faithful XPS M1710. I'm not sure of the voltage of the battery I have now, but the new one that the Dell rep got me (after 3-4 times confirming my phone number and laptop model number) is 14.8v. I was a bit concerned about potential incompatibilities (as most of the other compatible batteries listed were 11.1v), but I figure that there's no way that Dell would "recommend" batteries that wouldn't work or fry your system. Now, my question is, how does voltage affect battery life? If we assume the needed power draw to be constant, a higher voltage would indicate less amperage needed, therefore the battery would last longer before running out, yes? Or am I missing something? For reference: P=I*V P = power I = current V = voltage (duh)

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  • local .pac-file URL format that works with IE and Safari (Windows)?

    - by legr3c
    Say I want to use a proxy auto-config file that is stored at C:\proxy.pac. To make Internet Explorer use this configuration I have to specify the pac-file in the LAN settings in the following way: file://C:/proxy.pac But Safari, that uses the same proxy settings, will ignore it in this case. To make Safari use the pac-file I have to reference it as file:///C:/proxy.pac (3 slashes at the beginning) which, according to Wikipedia is the correct format. But this way Internet Explorer will ignore it. Opera and Chrome, that also use the same proxy settings, are fine with both ways but is there another option that will work with Safari and Internet Explorer at the same time?

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  • What is the value/cost of enabling "spread spectrum clocking" on my hard drives?

    - by Stu Thompson
    I'm building up a biggish NAS box (10x WD RE4 2TB SATA RAID10) and ran into some problems. During the course of my research, debugging, investigations, etc, I discovered a jumper on the physical drives labeled "spread spectrum clocking". After some googling about this on teh internets, it seems to be a feature that some suggest (without reference or explanation) enabling in 'a storage configuration' that makes the drive less sussesptable to EMI. But why? I've got three core questions: Why is this feature not enabled by default? What are the actual benefits? Are there any costs?

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  • Differences between FCKeditor and CKeditor?

    - by matt74tm
    Sorry, but I've not been able to locate anything (even on the official pages) informing me of the differences between the two versions. Even a query on their official forum has been unanswered for many months - http://cksource.com/forums/viewtopic.php?f=11&t=17986&start=0 The license page talks a bit about the "internal" differences http://ckeditor.com/license CKEditor Commercial License - CKSource Closed Distribution License - CDL ... This license offers a very flexible way to integrate CKEditor in your commercial application. These are the main advantages it offers over an Open Source license: * Modifications and enhancements doesn't need to be released under an Open Source license; * There is no need to distribute any Open Source license terms alongside with your product and no reference to it have to be done; * No references to CKEditor have to be done in any file distributed with your product; * The source code of CKEditor doesn’t have to be distributed alongside with your product; * You can remove any file from CKEditor when integrating it with your product.

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  • Installing sharepoint web service disabled when trying to install BizTalk adapter

    - by noesgard
    I have a MOSS Box, with Microsoft Office SharePoint Server 2007 SP2 (Danish server), .net 3.5 SP1 on a Server 2008 64 bit (where IIS is running 64 bit too). When I fire up the BizTalk installer and wants to select the SharePoint Web Service, this option is disabled/grayed out. Any ideas as how I can enable the option again? (It states that there are one or more prerequisites missing but I can't figure out which). I found some reference stating that I basically had to "toast" the MOSS box and install WSS 3, but that is NOT an option... Any suggestions? :o)

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  • Running a VM off of an external HD via USB

    - by Nelson LaQuet
    Is it viable to run (i.e. reference the vmx/vhd directly from the mounted drive) a VM (vmware running Windows Seven) off of an external HD via USB? I mean, I know it's possible, but I guess I'm asking if USB provides enough bandwidth for normal usage... If so, are there any particular brands that may be better or worse? I know that ESATA would be a more viable setup, but my laptop doesn't have an ESATA port. Currently I use the VM to segregate all of my work development servers and software from my main machine; so I will be running all development servers and tools on the VM directly.

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  • How to change color of a cell in one sheet if its value increases or decreases from another cell value in a different sheet

    - by Sean Coffey
    I am putting together a workbook with 52 sheets for the weeks in the year. In this workbook there are multiple columns for percentages on each sheet. I want to be able to change the color of each cell based on whethernit increases (green) or decreases (red) from the same cell in the previous sheet. I have the formula i.e. =IF(ISERROR(B4/D4),"0", B4/D4) to calculate my percentages but I don't know how to put the reference in for this change. Any help?

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  • Is there a general method to determine if a laptop can support 2x external monitors?

    - by Nick Alexeev
    Question: Is there a general method, which would let me determine if a laptop can support 2x external monitors? Context: I’m shopping for a laptop, which would support my 2 main modes of operation. In CAD mode, I sit at my desk and do many hours of work with OrCAD, Altium, SoligWorks. I’d like to have 2x external monitors. (If needed, monitors can be connected through dock station.) In field mode, I still need to run CAD packages, but only to look-up and tweak things occasionally. Field mode happens in vanilla indoor environments, so ruggedness and ingress protection are not needed. It would be nice if the laptop had a small footprint, like a 13” laptop perhaps. At the same time, weight and thickness of the laptop are not a problem for me. Of course, I also wonder if this is realistic at all. Any suggestion, insight or reference is really appreciated!

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  • Looking for Primos "name generation" code

    - by Greg E
    Anyone remember Primos ? It had a shell-level thing called "name generation" which was very useful. Eg. to rename a bunch of files from part1.suffix to part1.new.suffix2 you could say rename *.suffix =.+new.suffix2 That's a very simple example, it was quite powerful. The control characters were: =,==,^=,^==,+ Which meant approximately: match 1 filename component, match all remaining components, delete one component, delete all remaining, add a component. In conjunction with Primos wildcards you could do pretty much any useful file renaming/copying operation very conveniently. It was much better than Unix wildcards and name generation/iteration and I'd like to find it again and use it. Anyone seen it around ? Not much reference on the interweb: search "Primos name generation" and you get a few fragmentary hits. Thanks !

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  • How can I see the structure of a webpage inline?

    - by Coldblackice
    How can I see a webpage's structure "inline" with the visual representation of the actual page, all at once? I'm trying to understand HTML layout better, but it's hard to get a feel for it, even having the source open on a separate monitor, because there's just so much expansive and miscellaneous code. I suppose I could sift through it, clean it up, and set up some type of custom collapsible tree system, but that would take too long for the amount of pages I'd like to get a quick view of the layout/structure of. For reference, I'm using Firefox for my internet browsing.

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  • How can I convert and repair MPEG-TS (DVB-S captures) for better playback?

    - by SofaKng
    I have a lot of MPEG-TS video files (H.264 video with AC3 or MP3 in a .TS container) captured from a DVB-S capture card. When I play these videos it's much slower to seek in the video (ie. skip 30 seconds, etc) than with other files. I'm not sure if the problem is the H.264 encoding (reference frame count?) or the MPEG-TS container, or if the MPEG-TS file contains sync errors, etc. Does anybody have a good workflow for converting and repairing these files?

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  • Excel Extending Equations

    - by Richard
    So I have an excel table that is multiply 1 value against several other values. It looks like this: So I want the equations inside cells C14 to F14 to be B14*C5, B14*C6, B14*C7, B14*C8 respectively. So I can obviously do that manually but I want to learn the faster way. So I know I should use absolute reference for B14, so I can input =$B$14*C5 for cell C14. But then when I do the CTRL extend method where you put the cursor on the bottom right corner of the cell and hold CTRL while you extend the cells. The problem is since I am extending the equation in B14 horizontally to F14, it is incrementing the equation horizontally. So the equation in D14 becomes =$B$14*D5 instead of =$B$14*C6. So how exactly do I increment the equation downwards while I extend the equation horizontally?

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  • Make symlink on Windows of whole tree without modifying the original folder

    - by DarkGhostHunter
    I'm trying to do this: make a symlink of a whole directory "C:/Master", in different folders like "C:\Projects\Alpha\", "C:\Projects\Beta\" an so on. "Master" directory usually changes in files and data. I work on the "Projects/*", where every project folder uses the "Master" files, but every one has new files in them. Let's say, I point to the car engine in every project folder, and inside them I add different kind of wheels. The problem I'm having, as a Windows 8 user, is that symlinks (junction) acts as a window to "Master" - I'm not allowed to add any file inside. I looking a way to reference the entire "Master" directory, and add new files - not edit any of the "Master" ones. It's as described here, but on Windows.

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  • How to charge an iPhone on a Windows PC without Installing iTunes

    - by Martin Hollingsworth
    I want to be able to charge my iPhone on my work computer, which is running Windows Server 2008 SP1 64-Bit. When I plug the iPhone in with the USB cable, it will not charge. Windows attempts to locate a driver for the device but only comes up with a generic Camera device and even if I allow that to be installed, the iPhone still does not charge. I have checked the computer's BIOS settings and did not find anything relating to power on the USB devices. I also tried this on ports at the back of the computer in addition to those on the front. The PC is a Dell Optiplex 780. As far as I can tell USB devices do not charge unless Windows has installed an appropriate driver. Since it is a work computer I do not want to install iTunes which does include a driver. I have a workaround that I will post as an answer for reference.

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  • Vlookup using wildcards in indexed column

    - by Dm3k1
    I know how to use a wildcard with Vlookup on the reference value, but what about on the matched column index? I know you can do for instance VLOOKUP("*Hello*",A4:G4,2,FALSE) However, what if you wanted to match a cell that is "Hello", with another one that is "Why, Hello there!" (so the opposite i suppose) My data is set in a way where a macro is going to ask if A4 in workbook 1 matches C2:C25000 in workbook 2 to return the corresponding value in D back to workbook 1. The thought is that when A4 in workbook 1 says Its DHS Here, that I could input a value such as DHS in column C in workbook 2 and have it say its a match. Is this possible?

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  • using Team foundation server

    - by joe
    I am using Team foundation server / visual studio as a client, to manage my visual foxpro source code. everytime i "checkout for edit" all my folders and files are read only and when i open my projects, it is like if the project is opened for the first time, asking me if i would like to set the current path as the default path... this is causing other serious problems as bad reference to "missing library files", which are actually not missing. i know Visual foxpro is old stuff...i hope someone who went through the same errors could help me out. thanks a lot guys

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