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Y la configuracion como vemos no tiene nada, sera meter la URL (publica o privada) y la cuenta del usuario. The Raspberry Pi Foundation designed the no-frills computer to make an affordable and functional computing device for kids who wanted to learn to program, but found it difficult to come up with the cash to procure hardware off-the-shelf. Podremos renombrar los archivos, compartirlos con usuarios internos de ownCloud o usuarios externos via mail, les proporcionariamos un link publico cifrado y opcionalmente protegido con una contrasena. En ese momento el usuario podra comenzar a trabajar con ownCloud y subir la informacion que necesite! However, the device hit it off with the hackers and modders who began using it creatively and made it usable to audiences far beyond what Eben Upton, Rob Mullins, Jack Lang and Alan Mycroft had originally imagined when discussing the idea at the University of Cambridge’s Computer Laboratory.
Ademas de que tipo de BD utilizaremos, en este caso una SQLite, si queremos una MySQL previamente lo tendremos que tener instalado. Elegiriamos los permisos que queremos que tengan sobre dicho(s) fichero(s) y si queremos una caducidad para que no se nos olvide quitar accesos! Podremos tambien descargarlos directamente o ver un historial de versiones del contenido para una vuelta atras si fuese necesario.
A lot of people believe that the Pi can either be used inside an elementary educational institute or in the hands of an experienced campaigner who’ll plug it inside a RC car or space-faring teddy bears.
Toutefois, ayant suivant le tutoriel de A a Z, je me retrouve a ne pas pouvoir acceder a Owncloud lords de la derniere etape… Il me met clairement acces refuse.
While this is true, the Pi is also an excellent tool to cover the ground in between these two extremes. Now don’t sound surprised when we tell you that hacking with the Pi is a nice way to learn about Linux and programming. Verifiez que les droits que vous avez correspondent a ceux que l’on cherche a obtenir en saisissant les differentes commandes. Bonne journee a toi aussi Florian Charles Dit 2 years ago(Reply) Cool je test ca en prod ! Si ca ne fonctionne toujours pas, tu peux creer un nouveau sujet dans le forum pour que l’on te vienne en aide ! BOINC is a computing volunteering service and it uses the donated power for a variety of projects, from protein folding for medical sciences to the search for alien intelligence.
Before installing BOINC, tweak the Raspberry Pi to cut down its own resources utilisation by calling sudo raspi-config.
Head to Advanced Options > Memory Split and earmark the least possible memory for the GPU which you should find is 16MB.
While you can still add them, it’s best to add projects that can make use of the Pi such as the Collatz project, which is attempting to disprove the Collatz Conjecture.
Aimant les nouvelles technologies, je suis tombe sur cette solution qui me semble vraiment hyper interessante.
Hackers who were already using USB cameras now had a minuscule Full HD shooter that was ideal for projects like surveillance.
Combined with the Pi’s computing prowess, you can send the captured security images into your Twitter stream.


Before you attach the camera, locate the Camera Serial Interface (next to the Ethernet port) and pull the tab gently up.
Now push the camera module’s ribbon cable into the slot, with the silver contacts on the cable facing away from the Ethernet port.
Now hold it in place with one hand and push the CSI tab back down with the other hand to lock the camera’s ribbon. Boot into Raspbian and bring up the configuration tool to configure your Pi with sudo raspi-config.
On restart, you’ll be able to use the well-documented raspistill and raspivid commands to capture still images and videos respectively. If you wish to access the Pi from a Windows machine, locate the workgroup = WORKGROUP line near the top of the smb.conf file and change it to the name of your Windows workgroup.
Further down the file, locate the # security = user line and remove the # to uncomment the line and turn security on. You’ll now be able to access the USB drive attached to the Pi from any other computer on the network.
Hack #3: Raspberry Pi as a thin client A thin client is a computer that depends on other powerful computers to do the heavy lifting while it presents the results. Thanks to its power efficient and noiseless design, the Raspberry Pi is a natural thin client. A thin client relies on remote desktop protocols to communicate with the powerful remote desktop. For this hack, you’ll need a powerful computer that’ll act as the remote server and the Raspberry Pi which will be the thin client. Our desktop server is running Ubuntu which comes pre-installed with the Vino remote desktop server that can be accessed via the Desktop Sharing app.
To enable it, launch the Desktop Sharing app and tick the ‘Allow other user to view your desktop’ box.
This also enables the second checkbox which allows the connected users to control the Ubuntu server.
Also enabled is the first option under the Security section which forces you to approve each request for connection. Instead, enable the next checkbox which will prompt the user for a password and enter a strong password in the space provided.
If you use another distro, browse the web and install a VNC server, such as Vino or Krfb, on top of that distro. If you’re using Ubuntu’s Vino you’ll have to make one additional change because Vino was changed to require encryption by default, but only supports old encryption methods that are not commonly available.
For this hack, we’ll use the lightweight Remmina client which you can install with sudo apt-get install remmina. In the window that opens, give this connection a name and select VNC from the Protocol pull-down menu. You can also boost image quality by selecting a higher colour depth and a better quality from the respective pull-down lists. Remmina will establish a connection to the Ubuntu Server and prompt you for the password you had set before allowing you to take control of remote desktop from the Pi.


Hack #4: Host your OwnCloud If you want universal access to your data you don’t really need to throw money at a service that might store it on servers outside your legal jurisdiction. Instead use the money to get a Pi and a large capacity powered USB disk and host your own private and protected cloud-sharing service with OwnCloud. OwnCloud lets you sync and share your data and access it from any device connected to the Internet. The software can handle files in a variety of formats and has an in-built gallery image viewer and a music player. One interesting feature in OwnCloud is file versioning – because of this, the server tracks all changes to every file and you can revert to an older version with a single click.
Like with other online cloud storage services, you can sync files on OwnCloud either using the web browser or a desktop client on Windows, Mac, and Linux as well as mobile clients for Android and iOS devices. You can install all required components with sudo apt-get install apache2 php5 php5-gd php5-sqlite curl libcurl3 php5-curl. That might seem like a limitation but it really isn’t, thanks to the brilliant SoX sound exchange audio editor.
We’ll use the nifty little tool to process any MP3 file irrespective of its encoding and convert it into the correct WAV file on-the-fly. Begin by installing the audio editor and its dependencies with sudo apt-get install sox libsox-fmt-all. The first part of the command converts the MP3 file into a WAV file, changes its audio sampling rate to 22050 Hz and down-mixes the track to mono.
The only difference in the pifm command in the above example is that instead of specifying the name of the file to broadcast, we are asking the script to instead broadcast the standard input. If you’ve still got your FM receiver tuned to the 101.2 frequency, you should now hear your MP3. The only difference between this command and the previous example is that instead of pointing to a local MP3, you are now pointing to one that resides online. Their developers had fewer resources to play with and instead of graphical excellence the developers relied on gameplay to keep the players hooked.
This is why the vintage games even with their rudimentary graphics are still quite popular with gamers of all ages even today – there’s nothing quite like A classic gaming challenge, even on Steam or Live.
The easiest way to start playing vintage games on the Raspberry Pi is to install RetroPie which packs a bundle of emulators. Before you fetch the installation script, grab its dependencies with sudo apt-get install git dialog. The script will download missing dependencies and then present a menu with a couple of options.
The first option downloads and installs precompiled binaries of all the popular supported platforms. In case you aren’t this patient, you might as well grab the image file and transfer it on to a blank SD card with dd.



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