Docker
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How to create a Python Debian package with dh-virtualenv
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Problem to solve: I wrote a Python application that is supposed to run on Debian 9/10.The application uses Python 3.5, but…
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Self-Service Infrastructure
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Objective Linux System Administrators are constantly interrupted with tasks that could be delegated to someone else. For example: Create a new…
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Containers listen on default ports despite you don’t publish them
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This is a very weird phenomenon that I found out the other day. When people make container images they usually EXPOSE…
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Mastering Filebeat
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Filebeat is the program that crawls your logs in a certain folder or file that you specify, and sends these logs…