How to deploy a web application quickly with Ubos on Raspberry Pi

Ubos, which translates to “You are the boss”, is a platform to help intermediately skilled users set up a home server and deploy web apps on it in a most automated way. Ubos puts you in the driver seat without knowing the details of the motor. On the other hand, it does not keep you […]
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How to apply image effects to pictures on Raspberry Pi

Like a common pocket camera which has a built-in function to add various effects on captured photos, Raspberry Pi camera board (“raspi cam”) can actually do the same. With the help of raspistill camera control options, we can add the image effects function like we have in a pocket camera. There are three comman-line applications […]
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How to create a time lapse video with Raspberry Pi

After installing a Pi camera module and capturing pictures and videos with raspistill and raspivid commands, I wanted to create a time lapse video of the nice scenery that I have in the back of my apartment. For those who don’t know what it is, time-lapse video (or often-called time-lapse photography) is a shooting technique […]
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How to set up a web-based lightweight system monitor on Linux

Sometimes we, as a normal user or a system admin, need to know how well our system is running. Many questions related to system status can be answered by checking log files generated by active services. However, inspecting every bit of log files is not easy even for seasoned system admins. That is why they […]
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How to set up a lightweight web server on Raspberry Pi

There are a variety of web server software available for Linux-based platforms including Raspbian. Using one of those available web server software, we can turn Raspberry Pi into a 24/7 available portable web server. In this case, however, we must understand that Raspberry Pi has hardware limitations in terms of CPU clock speed, memory, etc. […]
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How to set up Raspberry Pi as a WiFi access point

There are a number of useful Raspberry Pi (RPi) projects out there. One interesting use case is to turn Raspberry Pi into a WiFi access point. The advantage of having a RPi-powered WiFi access point is that you will have ultimate control and customization of the access point, thanks to the flexibility of the mainline […]
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