The IT Automation Blog - page 3
Docker Basics | Linux Capabilities
10 Jul 2021 - Tobias Kempfer
One of the most fundamental basics about Linux is understanding the concept of the root user. We run programs either with “root-permissions” or without root permissions. But it does not necessarily have to be one or the other. We can use capabilities to make this a spectrum and break down root permissions into several distinct pieces. Capabilities are essential to secure containers.
...How parallel computing will shape our future
09 Jul 2021 - Tobias Kempfer
Parallel computing is becoming increasingly important but as it comes with additional complexity there are only a few who really dare to it. This article will show what parallel computing is and how it will change the way we think about computing.
...Linux file attributes explained
08 Jul 2021 - Tobias Kempfer
Linux filesystems such as ext4, xfs and btrfs support file attributes that are incredibly useful in many cases. This article will show what file attributes are and give some examples on how to use them to your advantage.
...IT Automation | Mutable vs immutable infrastructure
07 Jul 2021 - Tobias Kempfer
When it comes to IT Automation we have to decide whether we want mutable or immutable infrastructure. This article will describe the difference and show why it is not always one way or the other.
...How to become a successful DevOps Engineer
06 Jul 2021 - Tobias Kempfer
A lot of companies are looking for DevOps engineers because they are breaking down their silos or implement new business models. This article will show the one skill that is necessary to become a successful DevOps Engineer.
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