Welcome!!! In this article, we will be seeing about the administration of Linux servers.

Before going any further on this topic, let’s first understand multi-user OS.

Multi-User OS

A multi-user operating system allows multiple people/users to use a computer without affecting each other’s files and preferences. Linux is a multi-user operating system.

User/Group Management

Welcome!! In this article, we will be seeing about cron and how to schedule jobs in cron.

Introduction to Cron

The cron service allows us to schedule commands to run at regular intervals like every 5 minutes, every day at 12 pm, every 2nd of the month, every 5th of the month, every…

In this article, we will be seeing about the introduction to Linux and basic commands we should know to work with the Linux command line. and in the later articles, we will be seeing about Linux server administration, File permissions, SSH connection, etc.

Why use the Command Line?

Generally, Graphical User Interface (GUI) is used…

Welcome!! In this article, we will learn about Stack Data Structure

Generally, Data is stored in either Linear or Non-Linear Data Structure. In Linear Data Structure, Data is stored in Sequential order. Whereas in Non-Linear Data Structure data is stored Non sequentially. In Stack, Data is stored in Linear order…

Welcome!! In the article, we will learn an introduction to sorting algorithms

Sorting algorithms are the methods that are used to re-order the items in the list in either ascending or descending order or lexicographical order. But why do we need sorting algorithms? Sorting an unordered list of numbers greatly…

image credit — Educative

Welcome!! In this article, we will learn about Circular Linked List

Circular Linked List is a type of Linked List where all the nodes are connected to form a circle. There is no NULL at the end as the last node is connected to the first node of the Linked…

image credit — Educative

Welcome!! In this article, we will learn about Doubly Linked List

I strongly recommend you to go through the Linked List Data structure as a pre-requisite for this article.

Doubly LinkedList is a type of Linked List in which a node contains a pointer to the previous node as well…

Welcome !! In this blog, we will be learning about Linked List.

In this software world, Data storage has always been a very big battle and there are so many solutions regarding that. And when it comes to organizing the data, there are so many tools that do the job…

Welcome !! In this article, we will be learning about Binary Search Trees.

The main thing to understand about tree data structure is that each node has an associated value with it. As we all know, each node contains left and right nodes. …

Dhathri Vupparapalli

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