Topics around command-line usage, from Bash and nushell to scripting and automation.
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This article is about my personal history with application deployment starting from 2010. The evolution of deployment methods, along with my personal experiences and opinions, is shown. At the end, there is a small example of the inner workings of Docker.
Since the dawn of time, linux/unix shells are mostly posix compatible. While being widely used, posix compatible shells share the same limitations and bad design decisions. Posix shell scripting can lead to unexpected errors and systemfailures if not executed correctly.