Author: IIES Bangalore

Exploring C’s Process Execution with exec() INTRODUCTION The ability to execute external programs programmatically is a fundamental aspect of operating system interaction. In the C programming language, this capability is provided by the exec() family of functions, encompassing execl(), execlp(), execv(), and execvp(). These system …

LINUX UTILITIES AND SHELL PROGRAMMING INTRODUCTION Linux is a Unix-like computer operating system assembled under the model of free and open source software development and distribution. The defining component of Linux is the Linux kernel, an operating system kernel first released 5 October 1991 by …

Understanding Virtual Memory and File Systems in Linux INTRODUCTION Linux is a robust and flexible operating system known for its efficient memory management and versatile file system architecture. Two core components that play a critical role in its performance and reliability are virtual memory and …

Pointer in C Programming: Types, Examples and Uses Pointers are one of the most important concepts in C programming because they allow a program to work with memory addresses directly. They are commonly used with arrays, functions, structures, dynamic memory, and low-level programming. For beginners, …

Understanding Operational Amplifiers (Op-Amps): The Heart of Analog Electronics INTRODUCTION Operational amplifiers, commonly known as op-amps, are fundamental components in the field of analog electronics. These versatile devices are widely used in signal amplification, filtering, and a variety of circuit applications across industries. Whether you’re …