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Miroslav Mazel

Petri Contributor

Miroslav is a UX designer by trade. And he has a bachelor’s degree in Software Engineering. As an avid free software enthusiast, he has made contributions to various open-source projects. And from this work, Miroslav knows his way around open-source software, including Linux. A stranger to the Microsoft world, his articles pertain to anything and everything open source.


DevOps code

A Simple Guide to Linux Shell Scripting With Bash

Last Update: May 02, 2023

Ever found yourself wanting to learn more about Linux shell scripting, but you weren’t sure where to begin? Are you relatively new to the world of Unix-based operating systems and want to extend your skills to do some basic shell programming? This tutorial for beginners will go over the basics of Linux shell scripting with…

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DevOps code

How to Use Chmod Recursive to Change File Permissions on Linux and macOS

Last Update: Mar 31, 2023

When you need to manage file permissions on Linux or macOS, the chmod command is the way to go. However, the chmod recursive option lets you apply the chmod command to all files inside a directory and its subdirectories. In this article, we’ll explain how to use chmod recursive to easily change file permissions on…

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