Category: open-source

How to install and use Puppeteer in an Incus container

Incus is a manager for virtual machines and system containers. A virtual machine is an instance of an operating system that runs on a computer, along with the main operating system. A virtual machine uses hardware virtualization features for the separation from the main operating system. A system container is an instance of an operating …

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Permanent link to this article: https://blog.simos.info/how-to-install-and-use-puppeteer-in-an-incus-container/

How to install and set up Incus on a cloud server

Incus is a manager for virtual machines and system containers. A virtual machine is an instance of an operating system that runs on a computer, along with the main operating system. A virtual machine uses hardware virtualization features for the separation from the main operating system. A system container is an instance of an operating …

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Permanent link to this article: https://blog.simos.info/how-to-install-and-set-up-incus-on-a-cloud-server/

Migrating to Incus from LXD

Incus is a manager for virtual machines and system containers. A virtual machine is an instance of an operating system that runs on a computer, along with the main operating system. A virtual machine uses hardware virtualization features for the separation from the main operating system. A system container is an instance of an operating …

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Permanent link to this article: https://blog.simos.info/migrating-to-incus-from-lxd/

How to upgrade your Scaleway server

You have a Scaleway Virtual Private Server (VPS) and you are considering upgrading your installed Linux distribution. Perhaps you have been notified by Scaleway to upgrade an old Linux version. The email asks you to upgrade but does not give you the necessary information on how to upgrade or how to avoid certain pitfalls. What …

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Permanent link to this article: https://blog.simos.info/how-to-upgrade-your-scaleway-server/

An introduction to the Wio Terminal

The Wio Terminal is a microcontroller with WiFi support. It compares with Arduino when you add a WiFi Shield. Also, it compares well with the ESP8266/ESP32 which are also microcontrollers with built-in WiFi support. For the end-user, all these can be programmed using the Arduino IDE and MicroPython. That is, you can choose between any …

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Permanent link to this article: https://blog.simos.info/an-introduction-to-the-wio-terminal/

A gentle introduction to security fuzzing and the Advanced Fuzzing League++ (afl++)

Writing software is similar to translating from one language to another. Specifically, it is similar to translating from your native language to some other language. You are translating to that other language so that you can help those others do some task for you. You might not understand this other language very well, and some …

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Permanent link to this article: https://blog.simos.info/a-gentle-introduction-to-security-fuzzing-and-the-advanced-fuzzing-league-afl/