Linux Shell Scripting Programming Steps INTRODUCTION Working with shell scripts in Linux often begins with two important concepts: setting proper permissions and understanding shell variables. Whether you’re a beginner or brushing up on your skills, knowing how to use the chmod command to assign execution …
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Linux Shell Scripting Programming Steps INTRODUCTION Shell scripting is one of the most powerful skills you can learn as a Linux user or aspiring developer. Whether you’re managing files, automating repetitive tasks, or setting up complex systems, shell scripts allow you to execute multiple commands …
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Embedded AI Training: Future-Ready Skills for Engineers INTRODUCTION In today’s tech-driven world, simply knowing how to program microcontrollers or build circuits is no longer enough. The industry is evolving—and Embedded AI is leading the charge. It combines the power of embedded systems with artificial intelligence …
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IoT in Healthcare: Revolutionizing Medical Research and Patient Care INTRODUCTION In the healthcare sector, the Internet of Things (IoT) refers to the network of interconnected devices that collect, transmit, and analyze health data. This includes connected diagnostic instruments, wearable monitors, mobile health apps, and smart hospital equipment. These technologies enable real-time …
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Friend Functions & Classes in C++ with Examples INTRODUCTION In C++, the object-oriented programming model promotes data hiding and encapsulation by keeping class members private or protected. However, there are situations where we want to give non-member functions or other classes access to these hidden …
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Electromagnetic Theory: The Invisible Force behind Modern Technology INTRODUCTION Electromagnetic theory is the invisible force that powers much of our modern world—from Wi-Fi and smartphones to MRI machines and electric motors. It’s a fascinating branch of physics that explores how electric and magnetic fields interact, …
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Signals and Systems Basics: Concepts & Real-World Uses INTRODUCTION In an increasingly digital world, signals and systems form the backbone of everything from smartphones to self-driving cars. Whether you’re streaming music, using GPS, or talking on a video call, you’re interacting with systems that process signals …
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Shell Scripting Basics: Uses, Benefits, and Examples INTRODUCTION Normally, shells are interactive—meaning the shell accepts commands from you via the keyboard and executes them immediately. However, if you store a sequence of commands in a text file and instruct the shell to execute that file, …
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