linux

Docker-compose

Those are the notes coming from this video : https://youtu.be/DX1T-PKHKhg YAML Tutorial : http://www.simonepanebianco.fr/yaml/ File YAML Version Matrix : https://docs.docker.com/compose/compose-file/compose-versioning/ As you know Docker is a tool which is used…

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BASH

https://www.learnshell.org/en/Hello,_World! Basic arithmetic Operations Simple arithmetics on variables can be done using the arithmetic expression: $((expression)) A=3 B=$((100 * $A + 5)) # 305 #you just can't do like this:…

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