How Are Linux PIDs Generated?
Introduction In the Linux operating system, every running process is uniquely identified by a Process ID (PID). PIDs are crucial for managing and interacting with processes in the system. Understanding how Linux generates PIDs is essential for system administrators, developers, and anyone working with process management. In this article, we will explore the intricacies of […]
How to Clean a Linux Zombie Process
Introduction In the world of Linux, processes are fundamental entities that execute various tasks. Occasionally, a process may become a “zombie,” indicating that it has finished its execution but hasn’t been properly cleaned up. This article will guide you through the steps to identify and clean a zombie process in a Linux environment. Understanding Zombie […]
Understanding Quicksort in Kotlin
Quicksort is a widely-used sorting algorithm known for its efficiency and simplicity. In this article, we’ll delve into the inner workings of Quicksort and implement it in Kotlin. Introduction to Quicksort Quicksort is a comparison sort algorithm that follows the divide-and-conquer paradigm. It was developed by Tony Hoare in 1960 and is widely used due […]
Bubble Sort in Kotlin: A Comprehensive Guide
Introduction Sorting is a fundamental operation in computer science, and various algorithms have been developed to efficiently organize data. One such elementary sorting algorithm is Bubble Sort. In this article, we will explore Bubble Sort and implement it using the Kotlin programming language. Understanding Bubble Sort Bubble Sort is a simple comparison-based sorting algorithm that […]
LaTeX vs. Word: Main Differences
Introduction In the world of document preparation, two powerful tools stand out: LaTeX and Microsoft Word. Both are widely used for creating documents, but they have distinct differences in terms of functionality, flexibility, and ease of use. This article explores the main differences between LaTeX and Word, shedding light on their strengths and weaknesses. LaTeX: […]
LaTeX: \include vs. \input
LaTeX, a typesetting system widely used for the production of scientific and mathematical documents, provides users with various commands to include external files. Two of the most commonly used commands for this purpose are \include and \input. While both serve the same fundamental purpose of incorporating external content into a LaTeX document, they have distinct […]
Different Ways to Stop Akka Actors
Akka is a powerful and popular toolkit and runtime for building highly concurrent, distributed, and resilient systems in Java and Scala. In Akka, actors are fundamental building blocks for creating concurrent and scalable applications. However, understanding how to properly stop Akka actors is crucial for managing resources and ensuring the graceful shutdown of your application. […]
Akka Interaction Patterns: The Tell Pattern
Introduction Akka is a powerful toolkit and runtime for building highly concurrent, distributed, and resilient systems in Java and Scala. One of the key aspects of Akka is its support for various interaction patterns that enable communication between actors. In this article, we will delve into one such interaction pattern known as the “Tell Pattern.” […]
Print Lines Between Two Patterns in Linux
Introduction In Linux, command-line tools are essential for efficient text processing. One common task is extracting lines between two specific patterns in a text file. This article explores various methods to achieve this using command-line tools available in Linux. Method 1: Using sed sed, or stream editor, is a powerful tool for parsing and transforming […]
Deleting Files Older Than X in Linux
Introduction In the world of Linux, managing files and directories is a fundamental skill. One common task is deleting files that are older than a specified duration. This can be crucial for maintaining system cleanliness and ensuring optimal performance. In this article, we’ll explore various Linux commands and techniques to delete files older than a […]
