Simple Webcam on Raspberry Pi

The Raspberry Pi’s low power consumption makes it well suited to the role of always-on server. This post describes how to attach a simple webcam to a Raspberry Pi and have it take a snapshot every few minutes, and how to view the pictures on the web. Just like a traditional webcam.

My Raspberry Pi was purchased from New It in the UK. It was installed with Debian 7 (“Wheezy”) by applying the image “2014-01-07-wheezy-raspbian.zip” downloaded from the raspberrypi.org downloads page. The following procedure was then performed without any further pre-work (other than enabling ssh in the basic setup). Continue reading

Install WordPress Blog on Raspberry Pi

The Pi’s low power consumption makes it well suited to the role of always-on web server. This post describes how to install WordPress on the Raspberry Pi and get a blog going. Hosting your own blog means you keep ownership of your own data, and you are not dependant on blogger.com or whoever.

If you have already installed WordPress and just want to upgrade it, perhaps because a new version has been released, please see my article How to Upgrade WordPress on Linux

My Raspberry Pi was purchased from New It in the UK and runs Debian 7 (“Wheezy”).

Install Apache

Install the Apache web server with these commands. It might take 10 minutes or so to complete. A few other packages will also be installed. Continue reading

BT Home Hub Cannot Access SSL Website

This article explains why the BT Home Hub routers appears unable to access SSL/TLS (https) websites on your internal home network.  It may interest users in the UK, where the Home Hub is a popular router/ADSL modem.

Hosting your own website(s) at home is pretty easy these days.  You have a small server running Apache, and configure your router to forward port 80 to it.  For SSL sites, you forward port 443.  That’s about it. Continue reading