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Обслуживание приложений Flask с uWSGI и Nginx в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Обслуживание приложений Flask с uWSGI и Nginx в Ubuntu 18.04

В этом обучающем модуле вы создадите приложение Python с использованием микроструктуры Flask в Ubuntu 18.04. Основная часть этой статьи посвящена настройке сервера приложений uWSGI, запуску приложения и настройке…

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How To Reset Your MySQL or MariaDB Root Password on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Reset Your MySQL or MariaDB Root Password on Ubuntu 20.04

Forgetting passwords happens to the best of us. If you forget or lose the **root** password to your MySQL or MariaDB database, you can still gain access and reset the password if you have access to the server and a sudo-enabled user account. In this tutorial you’ll reset the root password for your MySQL or MariaDB database running on Ubuntu 18.04.

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How to Set Up OpenTelemetry Collector on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Set Up OpenTelemetry Collector on RHEL 7

How to Set Up OpenTelemetry Collector on RHEL 7 OpenTelemetry is the emerging industry standard for collecting telemetry data — traces, metrics, and logs — from applications and infrastructure. The OpenTelemetry Collector acts as a vendor-agnostic pipeline component that receives telemetry from instrumented applications, processes it, and exports it to one or more backends such […]

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How to Customize your Bash Prompt on a Linux VPS — step-by-step Linux tutorial on Progressive Robot

How to Customize your Bash Prompt on a Linux VPS

When you begin to spend much of your time on the command line, your shell environment becomes very important. One thing many people like to customize is their Bash prompt. In this article, we’ll discuss how you can personalize and add color to your Bash prompt so that the information you need is available always.

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How To Add a Footer To Your Webpage With HTML — step-by-step DevOps tutorial on Progressive Robot

How To Add a Footer To Your Webpage With HTML

In this tutorial, you’ll learn how to use HTML to add and style a footer on your website. A website footer is the final block of content at the bottom of a webpage. Footers can contain any type of HTML content, including text, images, and links.

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An Introduction to Linux Permissions — step-by-step Linux tutorial on Progressive Robot

An Introduction to Linux Permissions

Linux is a multi-user OS that is based on the Unix concepts of file ownership and permissions to provide security at the file system level. If you are planning to improve your Linux skills, it is essential that you have a decent understanding of how these work. In this tutorial, we will cover how to view and understand Linux ownership and permissions.

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Oracle Linux 8 — java-1.8.0-openjdk — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — java-1.8.0-openjdk — security and stability fixes — required update (ELSA-2023-0208)

🟡 Medium   ⏱ 10–30 min  Last verified: 27 September 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-0208 Related CVEs: CVE-2023-21830 CVE-2023-21843 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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