saad-patel.hashnode.dev📜 Shell & Bash Scripting – Day 2 Intermediate Scripting for Real Production AutomationPurpose of Day 2 The purpose of Day 2 is to move beyond writing scripts that run and start writing scripts that operate systems. In real environments, Bash is commonly used to: Take application backu9h ago·8 min read
saad-patel.hashnode.dev📜 Shell & Bash Scripting – Day 1: Basic ScriptingPurpose The purpose of Shell & Bash Scripting – Day 1 is to establish strong, production-relevant fundamentals of shell scripting using real operational scenarios, not academic examples. This day focu9h ago·7 min read
saad-patel.hashnode.dev🐧 Day 7: Working with Linux Servers: Access Methods and Networking SetupPurpose Before moving to the next DevOps tools, it is important to understand how we actually work with Linux systems in real environments. This document explains common ways to access Linux servers a10h ago·4 min read
saad-patel.hashnode.dev🐧 Day 6: Linux Security, SSH, and Automation BasicsPurpose This document introduces essential Linux security concepts every DevOps engineer must understand. It focuses on secure access using SSH, basic firewall awareness, and the automation mindset reDec 17, 2025·6 min read
saad-patel.hashnode.dev🐧 Day 5: Linux Process Management, Services, and MonitoringPurpose This document explains how Linux runs applications in the background, how services are managed, and how system health is monitored. For DevOps engineers, understanding processes and services iDec 16, 2025·8 min read
