Today I want to explain some basic concept of Linux Volume Manager and give a small example on how to enlarge an existing logical volume by adding a new physical disk.
Continue reading “Logical Volume Manager (LVM) in Linux”Manual Setting GPG as SSH agent
In this article i will explain how to manual setup your ssh client to use your gpg keys. The reason for doing that is that you may have your GPG keys stored on a yubikey and you want to use those keys as private ssh keys.. If you want to know more about yubikey configuration, you can read my previous article on that
Continue reading “Manual Setting GPG as SSH agent”Sony Bluetooth Headsets on Linux
If you are a Linux user and you have a Bluetooth headset, then you know how frustrating can be to set it up properly. In this article, i will explain what the problem is and how can be partially solved.
Continue reading “Sony Bluetooth Headsets on Linux”PC boot process – Kernel and Initramfs
Welcome to another article on the PC boot process! This article will complete the booting process from where we left it. In particular i am assuming that you are familiar with UEFI and GPT partition as explained in details in this post.
Continue reading “PC boot process – Kernel and Initramfs”Sniffing Android App Traffic
Have you ever installed an app on your phone and wondered what type of data is reporting? Or maybe you wanted to reverse engineer an APP or an API and wanted to discover the format of the data sent? Well then you need to read this post.
Continue reading “Sniffing Android App Traffic”Docker Image Migration script
Docker is changing.. and as all the changes in this period, things are getting shittier. So recently the announced two shitty things:
Continue reading “Docker Image Migration script”Socket Families
This is a short article to clarify few things on sockets. I had to do some research to work with those classes, especially when you do some more advance uses. Lets start with some basic.
Continue reading “Socket Families”Debugging Go Code in docker-compose
This is a small guide to clarify the setup needed to debug Go code running in a container in docker-compose using Delve debugger . Basically lets suppose that you have 3 service running in three different containers:
Continue reading “Debugging Go Code in docker-compose”Whatsapp vs Signal vs Telegram
The recent privacy policy changes by Whatsapp has triggered a big migration towards similar platforms such as Signal and Telegram. But are those really better? Why? In this article we will see what are the strong and weak points of each of them from a privacy prospective.
Continue reading “Whatsapp vs Signal vs Telegram”Run a GUI program at Startup on LXDE
Have you ever needed to launch a GUI program that run at startup and goes directly into full screen mode? Probably not.. but if you do, just continue reading this post..
Continue reading “Run a GUI program at Startup on LXDE”