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Creating a Dota 2 Reward (FreeCad -> Creality Print -> Manual assembly)

Hello everyone, today I want to tell you about my first experience of a full-fledged 3D project. I recently got the Creality Ender 3v3 SE 3D printer, which is a very easy-to-use and inexpensive option for those who want to try their hand at 3D printing. At first, I tried

Keycloak installing, setting up with Nginx and troubleshooting

And hello again! This week I was really surprised when my boss gave me a new task. Installing and setting up a new service with the name Kaycloak. Of course early I never heard about this system and new experience was interesting. Few words about Keycloak. Keycloak is an open-source

How to clean data in Graylog and OpenSearch safely?

Huston, we have a problem! It was the first sentence that I wrote to my boss. One year ago, when I started to work in this company, I saw a big problem. We had many test systems on Linux, and many programs. Each one of these programs wrote many log

Converting Markdown to PDF in Java

Hi everyone! Markdown is a lightweight markup language widely used for documentation, README files, and blogs. However, sometimes you need to convert Markdown into a more portable format like PDF for printing or sharing. In this article, we'll explore how to convert Markdown to PDF in Java using

How to send logs from a file to Graylog?

When I first installed Graylog Server on my Linux, the question almost immediately arose, what should I do next? Graylog has a whole bunch of settings, sections, parameters. However, it is not specified anywhere exactly how to move the logs from the file to Graylog. One of the parts of

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