Getting started using ansible. In this example we will install sudo with ansible on Debian. The script will install all dependencies required and add a user to the sudo group.

In this video i will do a quick introduction to rust and introduce some important concepts that rust uses to handle packages and build your executables. Rust is a programming language that have been hyped since it’s introduction. It mixes good structure with execution performace, type safety and memory management.

In this video we will look at abstractions of code and the performance of different programming languages and what different code can impact the performance. But the specific abstractions may give you improvements in readability and structure.

I will look into upgrading to windows 10, going trough my preferences and show my debloat script. I want a Windows 10 system ready for production work and removing unused functionality and visual effects are key.

We will look at JBang which is a tool that could simplify your workflow with java applications. For instance you could run java programs directly from maven or github, you can create new programs in java with JBang.

After configuring the system we will install a boot manager, build the kernel and finally boot into our newly built system.

We talk about logging in general and the different levels used in java and then we talk about the log4j logging API and how to set it up for writing files, logging to console, or doing a custom setup. We also talk about different frameworks and best practices.

The linux environment is now fully build, all tools and programs are created and we will do the final configuration of the system.

In this video we setup rust jni to call a rust function from java using jni. Java native interface is a great way to enable quick calls to native code built in other languages like Rust. This approach can be used for other languages as well.

We are in our new Linux environment and create some more packages. util-linux – Linux utils e2fsprogs – file system programs sysklogd – logger framework sysvinit – handler to handle init run levels

In this video I talk about the different iterations I went through the last weeks in order to shut down a docker image in Kubernetes with workloads without missing any jobs.

We are in our new Linux environment and create some more packages. tar – create file packages vim – editor with a lot of functionality procps – check and manipulate processes texinfo – text manipulation used for documentation