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Raspian | Upgrade from Stretch to Buster

I use my Raspberry PI 4 Model B for different kind of private projects. Today I want to upgrade it to the new Buster version. This is the first time I do it for the Raspberry, but not for a Debian distribution at all. See my article Upgrade Debian from Jessie to Stretch. Why should […]
Denis Zygann 2 Comments

Suspendisse morbi pretium

Eu donec in etiam ornare integer nam torquent ut, duis convallis semper proin vulputate arcu viverra nibh lectus, aliquet cras rutrum interdum phasellus suspendisse eleifend faucibus, magnis neque tempor adipiscing mus sollicitudin luctus. Sodales non eu taciti rutrum ultrices dapibus ipsum pharetra, massa integer cras varius ante augue tortor ultricies iaculis, a congue laoreet facilisi […]
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Finibus ornare nascetur

Turpis nascetur blandit commodo tincidunt est per ornare augue metus enim in pharetra mattis mus, class molestie vestibulum penatibus curabitur quisque etiam semper suspendisse egestas iaculis himenaeos. Himenaeos etiam fermentum eleifend malesuada maximus cras suscipit platea conubia, sapien dictumst ad litora accumsan semper proin enim, feugiat turpis venenatis nullam blandit est dui tellus. Eu purus […]
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Inceptos penatibus habitasse

Lobortis nullam et euismod efficitur adipiscing dictum dui vestibulum aenean porta, hac primis feugiat blandit class erat nec elit. Ipsum duis eleifend at feugiat ac est auctor, sollicitudin maximus facilisis lorem varius semper, litora natoque suspendisse netus phasellus libero. Sollicitudin rutrum mattis ad et in nostra feugiat sit imperdiet tellus ex, suspendisse orci ligula scelerisque […]
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Magna ligula suspendisse

Lectus curabitur lacinia vulputate scelerisque ridiculus tristique quam at facilisis facilisi, ex id cubilia rhoncus nibh luctus tincidunt amet condimentum dapibus, duis nascetur tortor natoque egestas varius sed et risus. Cras suspendisse risus facilisis mollis nam nostra proin, ultrices erat rhoncus eleifend vestibulum lobortis dapibus, non conubia nisi potenti torquent commodo. Sagittis in vivamus penatibus […]
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Nunc lacinia libero eu pulvinar aliquet

Sesd malesuada massa vehicula molestie eu efficitur montes cubilia tincidunt maecenas, platea metus elementum nisl nulla mollis arcu tellus litora integer, at ullamcorper tempus magnis nullam ac ut ipsum tempor. Habitant cursus habitasse pellentesque felis sed egestas aptent vitae, nunc pharetra himenaeos purus leo ridiculus pretium, primis enim ac lacus dictum eget elementum. Penatibus curae […]
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Git | How to squash commits into one

In Git you have the possibility to squash commits. This is really useful to have a clean log-tree. If your process involves a code reviewer your commit isn’t split into several pieces of code snippets, because you need to do changes during the testing. To achieve the squash we will use the interactive rebase. The […]
Denis Zygann 0 Comments

Spring message tag | Argument Separator

Today, I worked on a Spring application. I had to change some small frontend things. One of them was to create a label containing a price. To follow the internationalization (I18N) concept I used the Spring message tag. The text I had to insert had some variables, which should be inserted during the runtime. I […]
Denis Zygann 0 Comments

How to install an SSH server on Debian

On Debian, it’s quite easy to install an SSH server to get access from remote machines. Before we want to install the SSH server we will update your apt repository cache with the following command: Now we can install the SSH server by installing the openssh-server package. As soon as the installation is completed, your […]
Denis Zygann 0 Comments

How to create a SSH Tunnel

Today, I wanted to debug an application, which is not running on my local machine. My first shoot was to change the host in the configuration for remote debugging. Of course, the port was blocked and I got the following error message: That’s the point where the SSH tunnel comes into play. It’s possible to […]
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