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  • How can I enable encryption for SQLite3 in PHP5.3?

    - by meouw
    The php manual for SQLite3::open has this information: public bool SQLite3::open ( string $filename [, int $flags = SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE [, string $encryption_key ]] ) Opens an SQLite 3 Database. If the build includes encryption, then it will attempt to use the key. I would like to use encrypted SQLite databases for a project I'm working on, but I can't find any information anywhere on how to build the SQLite module including encryption. Does anyone know how to do this? Perhaps it's so obvious no one has published any information or perhaps only commercial modules are available. I've noticed that the developers of SQLite offer a proprietary encryption extension. Is this the only way to go?

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  • For a particular domain, how can I cache its JSON responses locally?

    - by Chris
    I'm coding the frontend of a web app that uses XHR to grab JSON data from a 3rd party. The 3rd party service is slow and because of its API design, we need to make a LOT of API requests every time I refresh the page to test some new code. It's making the development loop painful. The requests are GETs, POSTs and PUTs even though I'm pretty sure none of the requests are changing state. I want to go to localhost for the JSON rather than to this 3rd party API - simply to make my development process faster.

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  • Creating image of NTFS partition in Ubuntu

    - by Pappai
    Hi, I have a system that has to be formatted often because of the specific use of it (Use it in internet cafe). I have to install the drivers and apps each time. That is a time consuming and cumbersom task for me. I want to install windows, drivers, apps etc. once and create a backup of the entire C:\ drive, and keep it in a linux partition so that I can restore the OS with all the apps & drivers ready to go! I have ubuntu live CD with me and I have created a linux partition (ext4) in the HDD. My question is: How can I create an image of the C:\ drive (ntfs disk) in Ubuntu and store it in the linux partition?

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  • Explaining svn / apache permissions error? (I know "how" but not "why")

    - by Neil
    I have the following error occurring on occasion when trying to do an svn switch (have it set up to do via a web request): svn: Can't open file '/root/.subversion/servers': Permission denied This happens after an apache httpd.conf change and corresponding restart. How to fix this? I can get it to fix by doing an apache restart - BUT, it often takes multiple tries. Curious if anybody can explain this. Why did this error go away on my 8th apache restart, but not on the prior ones (with no edits to the conf file)? Basically, I kind of have a "how" in terms of solving this, but I don't have a "why" . . . Thanks!

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  • Which motherboard for Intel i7 and how to get RAID working?

    - by jasondavis
    I am wanting to build a new PC, I have a couple questions. 1) I am wanting to go with the Intel Core i7 920 Processor, can anyone reccomend a good reliable motherboard for this processor? Graphics card support does not matter (sli-crossfire). I would like to support a lot of ram, so the more ram slots the better. I have read so many bad reviews about certain boards not working good, I would love recommendation from experience. 2) I am wanting to run a couple SSD drives in RAID-0, I have never done this, will I need to purchase anything additional to the MB and CPU and drives to get raid working?

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  • How get OSX Lion to save Modifier Key Settings (i.e. swap Ctrl and Cmd)

    - by Huliax
    I use Lion at work with an MS Natural Ergonomic Keyboard 4000. Every single time I log in I have to go into settings and swap the command and control keys. This is really annoying. Is there a way to get these settings to stick? Beyond that, I'd also like to remap a few other keys and I'm interested in tools for doing that. I think I need to work out the first issue first though. Thanks for any help.

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  • From where can I get "Python Launcher" for Mac OS X Lion?

    - by Phil
    I use a macbook (air) with OS X Lion on it. I have Python 2.7 installed already but I can't seem to find a "Python Launcher.app" anywhere on the system. I tried installing with with pip but it couldn't find anything to fetch. I tried searching on Google to find a downloader but my search yielded no results (for downloading). Where can I get this app? I have a folder with 20+ subfolders of GUI examples which in turn contain anywhere from 3 to 5 subfolders. I don't want to go through each within the terminal, would much rather launch these .py scrips from the finder. Thank you for your help.

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  • My new Xbox 360 drive doesn't show up

    - by RobbieGee
    I bought an Xbox 360 Arcade version a while ago and today I got a 120GB drive from a shop that had a closedown sale. I put the drive on the side as per the picture on the back side of the drive. When I go to settings and look at memory, it only finds the built in memory chip, not the harddrive. Am I doing it correct? I have almost never used my Xbox so I'm not sure if there's anything more to it. I don't think I fitted the drive wrong either, it seems pretty much impossible to do it wrong. The box came with only the drive, it doesn't have any transfer kit or the likes.

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  • How do i keep a newly started program from taking focus?

    - by Jugglingnutcase
    Say i'm coding in emacs and want to start up a music program. Because it takes too long to start up i go back to coding and type away. When the music application starts up, the focus is stolen (gasp! stolen!) away from emacs and goes to the music application, often mid-thought. Is there any way to keep this from happening and have the newly started application not have focus until i see that it's up and ready to be used? Besides getting rid of my ADD of course. Or getting an impossibly fast computer that can keep up with my mind. i'm using a Windows XP system, but i will soon have a Windows 7 system, and i have Linux at home.

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  • Hide the ports in the url of a tomcat application

    - by S.M.09
    I have setup tomcat 6 on a server with several different instances which run on different ports For Eg: http://10.XXX.XXX.XXX:8080/myAPP1 http://10.XXX.XXX.XXX:8088/myAPP2 http://10.XXX.XXX.XXX:8082/myAPP3 and so on... These urls are available two the users using these and other applications Now I want to hide the ports on which each of the applications are running... So that the user could see only something like this http://10.XXX.XXX.XXX/myAPP1 http://10.XXX.XXX.XXX/myAPP2 http://10.XXX.XXX.XXX/myAPP3 What is needed to be done for this I have achieved this for one url (i.e. one port) using the firewall rules and redirect the request on HTTP 80 port to the port that tomcat is listening.. But I want such patter to appear for all the urls... How can I go about this? Specs HOST M/C : 64 bit OS: Linux Redhat Tomcat : 6.0

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  • Where can I connect this USB 3.0 cord?

    - by tomsawyer95
    My motherboard has 2 USB 3.o slots in the back, where the usual slots go, but the tower also supports 1 or 2 USB 3.0 ports in the front, above the DVD drive. So, there is a cord coming out of those ports that has an end exactly like the one in the attached picture. I am not able to find a matching port on the mobo, so I presume it doesn't have one, and I would need an adapter or else just leave it inoperable. I have an ASUS P8Z68-V LX and an Antec 900 tower.

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  • I need a wirless interenet card thingy for my stationary computer

    - by user60859
    Going to move my stationary computer and hook it up to the TV. Which is far away from the wireless router. So i'm going to need a way to go on the Internet wirelessly from my stationary computer. I was looking at some of those.. wireless pci adapter things. But i have no idea which one would be compatible with my computer. How can i tell? oh i have a pentium 4, Windows XP like 600 megs of ram in case any of that matters.

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  • cloud hosting with only root partition

    - by user123198
    We are starting a website possibly with couple of thousands hits every day and few thousands registered users. By our hosting provider we were adviced to go with cloud hosting which we can easily expand later if we need. It is Ubuntu 11 running in WM. The problem we run into is the disk is divided only in root and swap partition which is not advised from security point of view. When consulting this with technical support we got the reply that it is not possible to make more partitions and that it is mainly issue with windows server and linux is generally fine. I'm looking here for an advice if we should switch the hosting for perhaps dedicated server where we have the full control or it is something not too be worried about too much.

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  • How do I listen to my microphone through my speakers in Windows 7?

    - by Gray Adams
    I've looked about and before you say it: I've used the "Listen to this device" feature built into Windows. The issue is that it is a USB microphone and there is a second delay before when it plays on the speakers, literally making me go quiet because my brain doesn't work too well hearing myself a second after I say something. I use Realtek Audio, so it works differently from the monopolistic Creative sound cards. There is no "What U Hear" or "Line In" levels. It's just "Speakers" and "Microphone". Is there a software I can use that will not have delay? I want to wear nice headphones and still hear myself

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  • Windows 7 Built-In VPN - How to access network shares, printers, etc.?

    - by mbrion
    After I have successfully connected to a Windows 7 box via the built-in VPN: how do I access shares, shared printers, network appliances, etc.? So, call me bad at googling, but: I can find dozens of articles on "How to Set up a VPN Connection" and "How to connect to a VPN" for Windows 7... but I can't find a single article on how to access resources after connecting. I have a home VPN set up in Windows 7; I was able to connect to it from my friend's Windows 7 machine last night. I expected to be able to UNC into my shares; I also expected to be able to go to "Start Computer" and Click "Network" on the left side, and then see all of the devices on my home network (while the VPN was connected). Am I missing something obvious? How do I make this happen?

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  • Access a samba mount from an ssh connection

    - by Android
    I have Ubuntu 9.10 on my computer. I have made a samba mount to a windows computer. This works fine when I am on the Ubuntu computer directly. When I go to another computer and connect to Ubuntu with SSH. I can connect fine and everything works but the folder my mount is in appears empty. I have only 1 account and it has permissions on the file etc. When on the computer directly it all works perfectly, it is only when connecting with SSH that isn't visible. What am I doing wrong here? I made the mount with smbmount //computer/folder mount -o username=username,password=password Even if I run this command on the SSH connection then it is the same, visible on the computer directly but not on SSH.

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  • Turning a running Linux system into a KVM instance on another machine

    - by Charles
    I have two physical machines that I wish to virtualize. I can not (physically) plug the hard drives from either machine into the new machine that will act as their VM host, so I think that copying the entire structure of the system over using dd is out of the question. How can I best go about migrating these machines from their hardware to the KVM environment? I've set up empty, unformatted LVM logical volumes to host their filesystems, with the understanding that giving the VMs a real partition to work with achieves higher performance than sticking an image on the filesystem. Would I be better off creating new OS installs and rsyncing the differences over? FWIW, the two machines to be VM'd are running CentOS 5, and the host machine is running Ubuntu Server 10.04 for no particularly important reason. I doubt this matters too much, as it's still going to be KVM and libvert that matter.

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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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  • FTP Folder Permissions / IIS8

    - by raam030
    I am having trouble copying information from one folder on an FTP site to another folder. Accessing the FTP site from a windows explorer. I have set Full Control over the parent folder, and I double checked...I have full control over the two folders that is trying to copy information from and to. It actually lets you right click and copy. Then when you try to go to another folder and right-click and paste, the paste option is grayed out. I was able to do it before and no one has changed the IIS permissions. I believe it's a Windows issue. Is it possible that even though the permissions are set to give full control over that directory, that something else is interfering? I did double check the IIS permissions. I am not on a domain, using anonymous access, made sure the access control is set to read/write.

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  • how to actually install PHP etc on a windows 2003 server

    - by user1624421
    We're just purchasing a dedicated windows 2003 server (in fact I think it's a VPS) How do we actually go about installing software on to it? Simply searching for "installing PHP5 on windows server" just produces material about installing it as if one had access to the computer with a keyboard and mouse. Am I being thick? I've had experience managing a linux server before but that had everything pre-configured and we accessed it via Web Hosting Manager. I don't get the actual concept of connecting to a remote PC and...downloading files? If there's any good books available please point me in the right direction.

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  • wamp server does not start: Windows 7, 64Bit

    - by Ram
    I am trying to install wamp server (following is the exact setup name) on windows 7, 64Bit OS. But it never starts, icon stays in orange color meaning some services did not start. wampserver2.2e-php5.3.13-httpd2.2.22-mysql5.5.24-x64 I have been searching from last 3hours but did not find any solution. Port 80 is not in use. In windows services, when I try to start wampapache service manually, it throws following error: Windows could not start the wampapache service on Local Computer. Error 1053: The service did not respond ot the start or control request in a timely fashion. apache_error.log is empty. Things use to work fine in windows XP. May be this is a repeated thread, but I did go through similar posts. But nothing worked! Please help!!

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  • Most efficient hard drive configuration for multitasking system

    - by user99391
    I hope I didn’t screw up the tile. Currently I’m using for my system 2x500g Raid0 system. I’m thinking about an upgrade but I got hold up by few questions. I need at least 100-120 gb for my system and apps and looking for a technological upgrade also. I've end up with 3 choices. Single 120 ssd (sata 6 drive) 2x60 ssd drives, but I've heard it's not possible. PCI ssd drive (~120gb). They all have very similar read/write values and prices but I was wondering if anyone could give some tips on which way to go. I run win7x64 and do a lot of multitasking(especially adobe stuff).

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  • Public key repository - does this exist?

    - by allegroconmolto
    This is one of those "Surely this already exists, and if not, I damn well better build it!" moments. Here's my problem: I run a devteam, of around 10 individuals. Each of us has our own private key(s). When I go set up a new server for us, I have to import all of their keys to it. And if we start working with a contractor, I have to get his or her key too, and then import it and place it in .ssh/authorized_keys on the server. Ideally I'd like to be able to do something along the lines of: import_key allegroconmolto And it would contact a public repository of public keys, see if there was a user named allegroconmolto, and if so, import their key and add it to my authorized_keys. Adding future users would then be as simple as running import_key for them. I could then scp the authorized_keys file to all my servers and be done! This seems so obvious that I feel like it surely must exist somewhere.

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  • ZendServer uninstall and xampp install ports conflict

    - by BlackFire27
    I uninstalled zend, cleaned it from the registry (it doesnt exist there).. when I go to localhost , I can see its favicon. Also my xampp port is blocked by the previous installation of zend that uses the port 80.. so I swapped xampps port to 8080.. it works..but I would rather to use port of 80.. is there a way to achieve so? perhaps changing zends port to something else? or how can I find who is listening to the same port.. By what I can see is that zend is still using the localhost..how i sthat possible

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  • nfs mount fails in Ubuntu 10, but not with -v

    - by stuartreynolds
    (1) mount -t nfs remotehost:/remotedir localmountpoint -o owner,rw (2) mount -v -t nfs remotehost:/remotedir localmountpoint -o owner,rw (1) Used to work with Ubuntu 9 and now fails with Ubuntu 10 (2.6.32-21-generic kernel) with the error: mount.nfs: an incorrect mount option was specified Strangely, adding -v (verbose) in (2) makes the problem go away. This is currently a blocker for me because the fstab line: remotehost:/remotedir localmountpoint nfs owner,rw 0 0 causes the same error (I don't believe I can specify verbose in fstab). Is this a bug in mount or my options really incorrect?

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