Learning points: Basic Shell Scripting – Writing and executing simple Bash scripts. Managing Processes – Understanding ps, top, kill, and htop. Using Package Managers – Installing software with apt (Debian/Ubuntu) or yum (RHEL/CentOS). Basic Netw...
Introduction to Linux OS Architecture and shell script Then performed this practical Variables Loops For Loop While Loop Arguments Conditional if-else, elseif Functions
Let’s Dive Deeper into Shell Scripting in DevOps Welcome to Day 8! Today, we’re tackling some powerful shell scripting techniques. These are essential for making scripts dynamic, interactive, and smart. We’ll explore command-line options, control flo...
What is a shell? A shell is a program on our computer that lets you interact with your operating system. Shell is of two types one is command line which uses human readable commands and the other is graphical user interface. They’re many different t...
What Is Shell Scripting ? Usually, shells are interactive, which means they accept commands as input from users and execute them. However, sometimes we want to execute a bunch of commands routinely, so we have to type in all commands each time in t...
Understanding 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...
Understanding File Permissions: Create a simple file and run ls -ltr to see the details of the files. Each of the three permissions are assigned to three defined categories of users. The categories are: Owner: The owner of the file or application....
"hey readers, here is my second blog. I'll try to maintain this blog more interactive for better understanding about shells." What exactly is a shell?🤔 In the realm of computing, the term "shell" often emerges, especially among developers and IT pro...
Introduction to the Shell 🐚 Welcome to the world of Linux shell! In this guide, we’ll dive deep into the Linux shell, exploring essential commands, directory management, and different types of shells, with a particular focus on the Bash shell. Wheth...
Introduction Linux shell scripting is not just limited to basic automation; it also plays a crucial role in advanced system administration tasks such as managing system logs, processes, networking, and security. This article explores advanced shell s...