In Linux, every process is either a parent process or a child process. The parent process is the one that initiates or starts another process. The process that gets started is called the child process. This hierarchy is similar to a family tree, where each child can have its own children, forming a chain of…
Category: Linux
Network Management in Linux Administration
When we talk about network management in Linux, we’re discussing the methods and tools used to control, monitor, and manage network communication between computers and servers. Just like you connect your home devices to a high-speed internet service like Airtel or Jio Fiber to access the internet, servers in the cloud (like those hosted on…
Package Management in Linux Administration
When you think about managing software on your computer, you might imagine downloading a file from a website and clicking through an installer. However, in the world of Linux, package management works a bit differently. Let’s break it down in a way that’s easy to understand. What is Package Management? Package management in Linux refers…
Service Management in Linux Administration
When working with Linux servers, understanding how to manage services is a crucial skill. Services in Linux are background processes that perform specific tasks, like hosting a website or managing user access. In this blog post, we’ll explore the basics of service management in Linux, covering commands to start, stop, restart, check the status, and…
Process Management in Linux Administration
Process management in Linux is like managing a team to get things done efficiently. Just like how a well-organized team produces the best results, proper process management ensures that your Linux system runs smoothly. What is a Process in Linux? In Linux, everything is a process. Whether you are opening a file, running a command,…
User Management in Linux Administration
User management is a critical part of Linux administration. It involves creating and managing user accounts and groups to control access to system resources. In this guide, we’ll cover the basics of user management in Linux using simple commands, ensuring that even beginners can understand the concepts clearly. Become Super User (Root User) Before performing…
Vim Editor Commands in Linux for DevOps
Vim is a highly efficient text editor that’s popular in the world of programming and system administration. Vim stands for “Vi IMproved”, building on the classic “vi” editor with more advanced features. If you’re looking for a powerful editor that can speed up your work, learning Vim is worth it. This post will help you…
Linux Shell Commands for DevOps
DevOps engineers rely on shell commands to manage systems, automate processes, and ensure smooth deployments. Below, we’ll explore both basic and advanced shell commands, structured into categories that are particularly useful for DevOps tasks. Basic Shell Commands Navigation: 1. cd – Change Directory cd is a command used to change the current working directory. It…
Connect to a Linux Server with SSH
Continuing from our previous post, where we explored “What is Linux and Why Use It in DevOps?” we’ll now dive into the practical aspect of connecting to a Linux server. If you missed that discussion, make sure to check it out here to understand the foundation. In this post, we’ll focus on connecting to a…
What is Linux and Why Use It in DevOps?
Linux is the heart of many modern operating systems, providing the core functionality that interacts with your computer’s hardware. Imagine your computer as a car. The engine is what makes it run, right? In a computer, the engine is something called a kernel. Linux is a famous type of kernel. It’s the core part that…