Introduction Setting up set up two-factor authentication with google authenticator on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up Two-Factor Authentication with Google Authenticator on Oracle Linux 8, with all the commands you need, […]
How to Configure a GitHub Actions Self-Hosted Runner on Windows Server 2012 R2 GitHub Actions self-hosted runners allow you to execute CI/CD workflows on your own infrastructure rather than GitHub-hosted virtual machines. This is essential when your build process requires access to internal network resources, licensed software, hardware dongles, or a specific Windows Server configuration […]
URL: https://www.progressiverobot.com/standardscaler-function-in-python/ Hello, readers! In this article, we will be focusing on one of the most important pre-processing techniques in Python – Standardization using StandardScaler() function. So, let us begin!! Need for Standardization Before getting into Standardization, let us first understand the concept of Scaling. Scaling of Features is an essential step in modeling the […]
URL: https://www.progressiverobot.com/reduce-pdf-file-size-in-linux/ In our Linux system, If we have a large PDF file, we may want to reduce it's size. We shall look at different ways to reduce PDF size or compress PDF files in Linux in this tutorial. Let's find out some Command Line and GUI methods to deal with this problem. Command Line […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-7217-1 Related CVEs: CVE-2017-5886 CVE-2018-11255 CVE-2018-12983 CVE-2018-20797 CVE-2018-5308 CVE-2018-8002 CVE-2019-10723 CVE-2020-18971 +2 more Upstream summary: It was discovered that the PoDoFo library could dereference a NULL pointer when getting the […]
Explore how to search through your data in a fraction of the time with the Binary Search technique.
Open Monitoring Distribution (OMD) is a self-contained bundle that includes Nagios together with add-ons for gathering, monitoring, and graphing data. It comes bundled with Check_MK Multisite, a comprehensive tool that addresses many of Nagios’s shortcomings. It provides a web interface for easy administration and configuration, a user-friendly dashboard, a robust notification system, and easy-to-install monitoring agents for many Linux distributions.
This tutorial will walk you through setting up Jupyter Notebook with Python 3 to run from a Debian 9 server, as well as teach you how to connect to and use the notebook. Jupyter notebooks (or simply notebooks) are documents produced by the Jupyter Notebook app which contain both computer code and rich text elements (paragraph, equations, figures, links, etc.) which aid in presenting and sharing reproducible research.
GitLab CI/CD is GitLab’s built-in continuous integration and delivery system that automatically runs pipelines when code is pushed to a repository. Unlike Jenkins (which requires a separate server and complex plugin configuration), GitLab CI/CD is fully integrated with the GitLab platform — pipelines are defined in a .gitlab-ci.yml file in the repository root and run […]
Minio is a popular open source object storage server compatible with the Amazon S3 cloud storage service. The service stores unstructured data such as photos, videos, log files, backups, and container/VM images. For all of these reasons, learning to set up a Minio object storage server can add a wide range of flexibility and utility to your project. In this tutorial, you will install and secure a Minio server on Ubuntu 18.04 and access Minio’s UI to create a storage bucket.
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