I chose logo. The commands for this are sudo nano logo. Next, I created the php script in the same directory. I chose the name myftp. Again, I created this file using the nano editor. To see the PHP code, please open the above file, myftp. The commands are sudo nano myftp. By scanos Follow. More by the author:. What you will need 1. A Raspberry Pi running Linux - seems to work on all models 2.
A remote server running Linux which has FTP on it and user credentials which you know. This shows that the PHP extension is installed properly. If you have any problem to the pages or if the pages do not appear try reinstalling apache server and its PHP extension.
Now delete the previous code in index. Below is the complete code for creating two buttons to turn on and off the LED connected to Raspberry Pi. In above code there is a PHP script which checks which button is pressed by using below code and then turns on and off the LED accordingly. Below are two commands to test the LED directly from terminal. After completing this, run the code in your browser by typing the IP address of raspberry pi in the browser.
Install Apache First, update the available packages by typing the following command into the Terminal: Then, install the apache2 package with this command: Test the web server By default, Apache puts a test HTML file in the web folder. Browse to the default web page either on the Pi or from another computer on the network and you should see the following: This means you have Apache working! You can now try editing this file and then refreshing the browser to see the web page change.
Type the following command to install these: Now remove the index. First we will update our Pi with latest versions of Raspbian using the command: 2. Now we will install git by using this command: 3. Now obtain WiringPi using git by this command: 4. The php-gpio-web GitHub repository, for example, contains a simple web app [5] that demonstrates how to create a web interface to control an LED, and the temperature-pi project [6] shows how to read and log data from a temperature sensor.
Dmitri Popov has been writing exclusively about Linux and open source software for many years, and his articles have appeared in Danish, British, US, German, Spanish, and Russian magazines and websites. Your Android device can be a versatile companion for Raspberry Pi. We describe some useful apps to help you make this happen. With some creativity and a little scripting, you can easily turn your Raspberry Pi into an effective backup device. Making game show-style buzzers for events is easy with a Raspberry Pi.
The author takes you through the process step by step. This project incorporates the new GPIO server to build a motion detector. Second Language Dmitri Popov. Installing both PHP and Apache on Raspberry Pi is a matter of running: sudo apt-get install apache2 php5 Instead of Apache, you can install a more lightweight server like lighttpd using the sudo apt-get install lighttpd php5 command.
Listing 1. Figure 1: LED wiring diagram. Figure 2: Behold the simple PHP app in all its bare-bones glory. Print Issues. Digital Issues. Print Subs. Related content.
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