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What is a Shell and Why is Shell Scripting Needed? A shell is a program that allows users to communicate with the operating system by typing commands. It acts as an interface between the user and the system. Shell scripting is the process of writing ...
✨ Intro In this tutorial, we'll walk you through a simple shell script to take rotational backups of a directory. This script ensures you never run out of disk space by keeping only the latest 5 backups and deleting the older ones. Let’s dive in! 💻 ...
Create & Delete Users on Linux using Bash Managing users manually on a Linux system can be time-consuming. Let’s make it faster and more consistent with two easy shell scripts: ✅ One to create users✅ One to delete users We'll add error handling, secu...
First Script A shell script that interacts in a conversational way, using commands like date, df -h, and free -h. It includes sleep for pauses, uses pipelines (|), and shows how to use awk to process the output. We will begin writing the script using...
