--- title: "Hari Prasad (@haribotsa) | Hashnode" description: "​Building my knowledge, one post at a time. Read the latest articles by Hari Prasad on Hashnode." url: "https://hashnode.com/@haribotsa" --- @haribotsa # Hari Prasad @haribotsa · Joined August 2025 ​Building my knowledge, one post at a time ### [🚀 DevOps Journey – Day 5: Shell Scripting](https://hari-devops.hashnode.dev/devops-journey-day-5-shell-scripting?utm_source=hashnode&utm_medium=feed) Welcome back to Day 5 of our DevOps Journey!So far, we’ve explored Linux basics, permissions, and working with the terminal. Today, we take a major leap: Shell Scripting. Shell scripting is the first step towards automation, and in DevOps, automation... 5 min read · [hari-devops.hashnode.dev](https://hari-devops.hashnode.dev/devops-journey-day-5-shell-scripting?utm_source=hashnode&utm_medium=feed) [Aug 22, 2025](https://hashnode.com/posts/devops-journey-day-5-shell-scripting/68a8b484b5d99e990817b4af) ### [🚀 DevOps Journey – Day 4: Shell Scripting Basics](https://hari-devops.hashnode.dev/devops-journey-day-4-shell-scripting-basics?utm_source=hashnode&utm_medium=feed) Welcome to Day 4 of my DevOps journey! 🚀 In DevOps, automation is everything — from deploying applications to monitoring systems and managing infrastructure. At the heart of this automation lies shell scripting, one of the most powerful tools every ... 4 min read · [hari-devops.hashnode.dev](https://hari-devops.hashnode.dev/devops-journey-day-4-shell-scripting-basics?utm_source=hashnode&utm_medium=feed) [Aug 21, 2025](https://hashnode.com/posts/devops-journey-day-4-shell-scripting-basics/68a725620cbb7e6465d8f43f) ### [🚀 DevOps Journey – Day 3: Linux System Administration Basics](https://hari-devops.hashnode.dev/devops-journey-day-3-linux-system-administration-basics?utm_source=hashnode&utm_medium=feed) In Day 1, we introduced Linux and its importance in DevOps.In Day 2, we explored Linux system access, filesystem, file management, and permissions.Now in Day 3, we step into Linux System Administration — the real work of managing users, processes, se... 4 min read · [hari-devops.hashnode.dev](https://hari-devops.hashnode.dev/devops-journey-day-3-linux-system-administration-basics?utm_source=hashnode&utm_medium=feed) [Aug 19, 2025](https://hashnode.com/posts/devops-journey-day-3-linux-system-administration-basics/68a49f1b35b9aed9b500d258) ### [🚀 DevOps Journey – Day 2: Linux System Access & Fundamentals](https://hari-devops.hashnode.dev/devops-journey-day-2-linux-system-access-and-fundamentals?utm_source=hashnode&utm_medium=feed) On Day 1, we learned why Linux is the backbone of DevOps. Today, in Day 2 of our DevOps Journey, we dive deeper into Linux system access, filesystem structure, permissions, and core commands. These are essential skills every DevOps engineer must mast... 5 min read · [hari-devops.hashnode.dev](https://hari-devops.hashnode.dev/devops-journey-day-2-linux-system-access-and-fundamentals?utm_source=hashnode&utm_medium=feed) [Aug 18, 2025](https://hashnode.com/posts/devops-journey-day-2-linux-system-access-and-fundamentals/68a3614cc1f4d07b15b088d0) ### [🚀 DevOps Journey – Day 1: Introduction to Linux and Set Up Linux](https://hari-devops.hashnode.dev/day-1-set-up-linux?utm_source=hashnode&utm_medium=feed) Welcome to Day 1 of our DevOps Journey! Before we dive into automation, cloud, and containerization, we need to build a solid foundation: Linux. Almost every DevOps tool and platform (Docker, Kubernetes, Jenkins, Terraform, Ansible, AWS, GCP) runs on... 4 min read · [hari-devops.hashnode.dev](https://hari-devops.hashnode.dev/day-1-set-up-linux?utm_source=hashnode&utm_medium=feed) [Aug 17, 2025](https://hashnode.com/posts/day-1-set-up-linux/68a1ca0134c6f1549c11442d)