Dhruvkumar Maisuriaforlinux Essential Commands with noteslinux-essentials.hashnode.dev·17 hours agoShell Scripting Tutorial: A Beginner's GuideWhat is Shell Scripting? A shell script is a text file containing a sequence of commands for a Unix-based operating system. It automates repetitive tasks, simplifies complex operations, and can be used to set up and configure systems. Shell scripting...Discussshell
Irshit mukherjeeirshitmukherjee55.hashnode.dev·Jul 25, 2024Deploy Three tier application with Terraform & AWSWhat is three-tier Tier Architecture? Before moving on, it's essential to understand what three-tier architecture is. If you're already familiar with it, you can skip this part. Three-tier architecture is a deployment design pattern in the cloud that...Discuss·7 likes·39 readsAWS
Rutvik Mangukiyarutvikmangukiya.hashnode.dev·Jul 25, 2024Shell Scripting Challenge Error Handling #Day 11Objectives Understanding how to handle errors in shell scripts is crucial for creating robust and reliable scripts. Today, you'll learn how to use various techniques to handle errors effectively in your bash scripts. Topics to Cover Understanding Ex...DiscussDevOps#90daysofdevops
Rutvik Mangukiyarutvikmangukiya.hashnode.dev·Jul 23, 2024Shell Scripting Challenge Log Analyzer and Report Generator #Day 10Scenario You are a system administrator responsible for managing a network of servers. Every day, a log file is generated on each server containing important system events and error messages. As part of your daily tasks, you need to analyze these log...DiscussDevOps#90daysofdevops
Rutvik Mangukiyarutvikmangukiya.hashnode.dev·Jul 23, 2024Shell Scripting Challenge Directory Backup with Rotation #Day 9Challenge Description Your task is to create a bash script that takes a directory path as a command-line argument and performs a backup of the directory. The script should create timestamped backup folders and copy all the files from the specified di...DiscussDevOps#90daysofdevops
Saurabh Adhaudevopsvoyager.hashnode.dev·Jul 23, 2024Exploring Shell Arithmetic in Shell ScriptingShell scripting offers robust support for performing arithmetic operations directly within scripts, allowing developers to perform calculations and manipulate numeric data efficiently. In this guide, we'll delve into the basics of shell arithmetic, i...DiscussScriptingshell
Nitin Dhimannitindhiman22.hashnode.dev·Jul 22, 2024Basic Linux Shell Scripting for DevOps EngineersUnderstanding the Basics What is Kernel? The kernel is a fundamental part of a computer's operating system, serving as the core program that has complete control over everything in the system. It manages hardware resources, system calls, and processe...DiscussLinux
Tanmaya AroraforAll About DevOps!!tanmaya1234.hashnode.dev·Jul 22, 2024🐧 Dive into Shell Scripting: Unleashing the Power of Linux! 🌟Welcome, DevOps enthusiasts! Today, we're diving into the fascinating world of Linux. We'll explore the kernel, different types of shells, and the power of shell scripting. This guide is packed with examples for a better understanding. Let's get star...Discuss·1 likeDevops
Saurabh Adhaudevopsvoyager.hashnode.dev·Jul 22, 2024Mastering the Echo Command in Shell ScriptingIntroduction In the vast landscape of shell scripting, the echo command stands tall as a stalwart tool for displaying text and variable values to the standard output. Understanding its nuances and capabilities can significantly enhance your scripting...DiscussScriptingshell
Rutvik Mangukiyarutvikmangukiya.hashnode.dev·Jul 21, 2024Linux Shell Scripting Challenge #Day 8Task 1: Comments In bash scripts, comments are used to add explanatory notes or disable certain lines of code. Your task is to create a bash script with comments explaining what the script does. #!/bin/bash #This script prints current date and time ...Discuss·1 likeDevOps#90daysofdevops
