ubuntu

How To Install Redis from Source on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Redis from Source on Ubuntu 18.04

Redis is an in-memory key-value store known for its flexibility, performance, and broad language support. It is commonly used as a database, cache, and message broker, and supports a wide range of data structures. This tutorial demonstrates how to install and configure Redis from source on an Ubuntu 18.04 server.

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Установка Python 3 и настройка среды программирования на сервере Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Установка Python 3 и настройка среды программирования на сервере Ubuntu 20.04

Язык программирования Python приобретает все большую популярность как среди новичков, так и среди опытных разработчиков. Гибкий и универсальный Python отлично подходит для создания скриптов, автоматизации, анализа данных, машинного обучения и разработки серверных компонентов…

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Common Problems 117456

Ubuntu 20.04 LTS – SSH key authentication fails after hardening changes – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 12 July 2020 Affected versions: Ubuntu 20.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Ubuntu 18.04 — linux-aws-5.0 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — linux-aws-5.0 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 12 July 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4301-1 Related CVEs: CVE-2019-19053 CVE-2019-19056 CVE-2019-19058 CVE-2019-19059 CVE-2019-19066 CVE-2019-19068 CVE-2019-3016 CVE-2020-2732  +12 more Upstream summary: It was discovered that the KVM implementation in the Linux kernel, when paravirtual TLB flushes […]

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How To Install WordPress with Caddy on Ubuntu 16.04 — step-by-step Linux tutorial on Progressive Robot

How To Install WordPress with Caddy on Ubuntu 16.04

WordPress is a CMS that can be used to set up blogs and websites quickly and easily. In this guide, we’ll set up WordPress with Caddy. Caddy is a new web server quickly gaining popularity for its wide array of unique features, like HTTP/2 support and automatic TLS encryption with Let’s Encrypt, a popular free certificate provider.

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How To Install Bacula Server on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Bacula Server on Ubuntu 14.04

Bacula is an open-source network backup solution that allows you create backups and perform data recovery of your computer systems. In this tutorial, we will show you how to install and configure the server components of Bacula on an Ubuntu 14.04 server.

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Ubuntu 20.04 — libssh2 — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — libssh2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 July 2020 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6371-1 Related CVEs: CVE-2020-22218 Upstream summary: It was discovered that libssh2 incorrectly handled memory access. An attacker could possibly use this issue to cause a crash. Table of contents Symptom […]

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How To Configure Remote Access for MongoDB on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Configure Remote Access for MongoDB on Ubuntu 18.04

This tutorial walks you through configuring a MongoDB installation to securely allow access from a trusted remote computer. This will involve updating your firewall rules to provide the remote server access to MongoDB’s default port and changing Mongo’s configuration file to update its IP binding setting.

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