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Giovanni Tommasini's blog

I'm an Enthusiastic Seeker.
I love to constantly improve my freedom; I love challenges and I like to keep improving myself in personal life as in work. Experienced DevOp in telco space, with a passion for pioneering projects such as evosip, the first VoIP PaaS infrastructure based on Kubernetes.
For years I'm working in the world of telecommunication as a DevOp (linux, RDBMS, bash scripting, asterisk, kamailio, sip diagnostic tools and containerization with Docker and Kubernetes are the main skills I have acquired in these years). I'm an enthusiast passionate about computer science in general.

I love sharing knowledge because I think this is the best way to improve and grow together.

If you like my articles, consider sending me a small sponsorship to make this sharing sustainable.

Thank you all.

Recent articles

Linux user with limited permissions

Sep 2, 2022The idea and the purpose In this article I want to answer this question: How can I restrict the normal user to run only limited set of commands. So I describe step-by-step the method to create a linux user able to access to the console of a linux ser...

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