August 2023

Unzipping Files in Ubuntu Linux_ A Comprehensive Guide

Unzipping Files in Ubuntu Linux: A Comprehensive Guide

The unzip command is commonly used in Linux to extract files from ZIP archives. This guide will explore the functionality of the unzip command in Ubuntu Linux. We will provide practical examples and in-depth explanations to assist you in efficiently handling compressed files. Understanding the unzip Command: The unzip command is a versatile tool that

How To Setup Lets Encrypt SSL Certificate With Nginx on Ubuntu 22.04

How To Setup Lets Encrypt SSL Certificate With Nginx on Ubuntu 22.04

Let’s Encrypt is a free and open certificate authority (CA) that provides automated and easily accessible SSL/TLS certificates for securing websites and online services. SSL/TLS certificates encrypt the data exchanged between users and websites, ensuring confidentiality and data integrity. What sets Let’s Encrypt apart is its mission to make encrypted connections ubiquitous across the internet,

How To Install Nginx on Ubuntu 22.04

How To Install Nginx on Ubuntu 22.04

NGINX is a high-performance open-source web server and reverse proxy server software. It’s designed to efficiently handle simultaneous client requests, making it well-suited for serving web content, applications, and APIs. NGINX’s architecture prioritizes speed, scalability, and reliability, making it popular for powering modern websites and applications. It also acts as a load balancer, caching server,

How To Create A New Sudo User on Ubuntu 22.04

How To Create A New Sudo User on Ubuntu 22.04

In Ubuntu Linux and other Unix-like operating systems, sudo stands for “superuser do” or “substitute user do.” It is a command that allows authorized users to execute specific commands with elevated privileges, often as the root user. The primary purpose of sudo is to provide a controlled and secure way for users to perform administrative

Deploy kubernetes dashboard in kss cluster.

Deploying Kubernetes Dashboard in K3S Cluster

Get the latest Kubernetes Dashboard and deploy Create service account and role In admin-service user.yaml, enter the following values: In admin-user-role.yaml, enter the following values: Now apply changes to deploy it to K3S cluster: Expose service as NodePort to access from browser In edit mode change type: ClusterIP to type: NodePort. And save it. Your

Learn about rm command in Linux

Learn about rm command in Linux

In the Linux command-line realm, mastering the art of file management is essential. The rm command, short for “remove,” is a powerful tool that allows you to delete files and directories from your system. However, this power comes with responsibility, as it can lead to irreversible data loss if not used carefully. In this guide,

Learn about touch command in Linux

Learn about touch command in Linux

The touch command in Linux is used to create empty files or update the access and modification timestamps of existing files. It’s a versatile command that is often used to indicate the presence of a file or update its timestamp without changing its content. Usage: Example: This creates a file with a timestamp in its

Learn about pwd command in Linux

Learn about pwd command in Linux

The pwd command in Linux stands for “print working directory.” It is used to display the current directory you are in within the file system hierarchy. This command can be particularly helpful when navigating the command line interface and working with different directories. Usage: Example: Certainly, here are more examples of using the pwd command

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