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How to Configure FirstUseAuthenticator on JupyterHub
In a lab environment, lots of new users will be using JupyterHub. The default Authenticator of JupyterHub allows only the Linux system users to log in to JupyterHub. So, if you want to create a new JupyterHub user, you will have to create a new Linux user. Creating new Linux users manually might be a lot of hassle for you. Instead, you can configure JupyterHub to use FirstUseAuthenticator. FirstUseAuthenticator as the name says, automatically creates a new user while logging in to JupyterHub for... -
Install MySQL on Ubuntu 24.04
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Created by:
Kasimba
Install MySQL on Ubuntu 24.04
MySQL is a reliable and widely used DBMS that utilizes SQL and a relational model to manage data. MySQL is installed as part of LAMP in Linux, but you can install it separately.Even in Ubuntu 24.04, installing MySQL is straightforward. This guide outlines the steps to follow. Read on!
Step-By-Step Guide to Install MySQL on Ubuntu 24.04
If you have a user account on your Ubuntu 24.04 and have sudo privileges, installing MySQL requires you to follow the procedure below.
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6 Ways of Opening the Task Manager app on Windows 10/11
Task Manager is an app on the Windows 10/11 operating system that is used to monitor the running apps and services of your Windows 10/11 operating system. The Task Manager app is also used for monitoring the CPU, memory, disk, network, GPU, and other hardware usage information.
A few screenshots of the Windows Task Manager app are shown below:
In this article, I am going to show you 6 different ways of opening the Task Manager app on Windows 10/11.
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How to Build Resilience with Linux High Availability Clustering
by George Whittaker
Introduction
In the age of digital transformation, the uptime and continuous availability of systems are paramount for businesses across all sectors. High Availability (HA) clustering has emerged as a critical strategy for ensuring that services remain accessible, even in the face of hardware or software failures. Linux, with its robustness and flexibility, serves as an ideal platform for... -
Install Conda on Ubuntu 24.04
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Created by: Kasimba
Install Conda on Ubuntu 24.04
Python and R programming languages rely on Anaconda as their package and environment manager. With Anaconda, you will get tons of the necessary packages for your data science, machine learning, or other computational tasks.To utilize Anaconda on Ubuntu 24.04, install the conda utility for your Python flavor. This post shares the steps for installing conda for Python 3, and we will install version 2024.2-1. Read on!
How to Install conda n Ubuntu 24.04
Anaconda is an open-source... -
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Harnessing the Power of Open Source for Private Clouds: Ubuntu Cloud Infrastructure with OpenStack
by George Whittaker
In the ever-evolving landscape of technology, cloud computing has emerged as a cornerstone, enabling businesses and individuals alike to leverage vast computing resources without the need for extensive physical infrastructure. Among the various flavors of cloud computing, private clouds offer a tailored, secure, and controlled environment, often making them the choice for organizations... -
Install Java on Ubuntu 24.04
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Created by: Kasimba
Install Java on Ubuntu 24.04
Now that you have Ubuntu 24.04 installed, the remaining task is ensuring that you install all the software you need, including Java. Installing Java on Ubuntu 24.04 makes it possible to develop and run Java applications, and as a Java programmer, you will inevitably install Java on Ubuntu.Java isn’t pre-installed on Ubuntu. As such, you must know what steps are required to quickly install Java before you start using it for your projects. Reading this post will arm you with a simple procedure to... -
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Install NPM on Ubuntu 24.04
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Created by: Kasimba
Install NPM on Ubuntu 24.04
The Node Package Manager (NPM) is a tool that allows developers to install and work with different JavaScript packages efficiently. Installing NPM involves installing Node.js, and this post shares all the insights you need to install NPM.Node.js is a suitable option for anyone looking to have a scalable backend that utilizes JavaScript. Node.js is built on Chrome’s V8 JS engine, and you can easily install it on your Ubuntu 24.04 to start powering your backend functionality in your projects. We... -
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How To Use Grep Command in Linux
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Created by: Kasimba
How To Use Grep Command in Linux
As the name suggests, grep or global regular expression print lets you search for specific text patterns within a file’s contents. Its functionalities include pattern recognition, defining case sensitivity, searching multiple files, recursive search, and many more.
So whether you’re a beginner or a system administrator, knowing about the grep command to locate the files efficiently is good. This tutorial will explain how to use grep in Linux and discuss its different applications.
How
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How to Change File Permissions in Linux
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Created by: Kasimba
How to Change File Permissions in Linux
Linux works well as a multiuser operating system. Many users can access a single OS simultaneously without interpreting each other. However, if others can access your directories or files, the risk may increase.
Hence, from a security perspective, securing the data from others is essential. Linux has features to control access from permissions and ownership. The ownership of files, folders, or directories is categorized into three parts, which are:- User (u): This is the default owner, also
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