Comment configurer Apache HTTP avec MPM Event et PHP-FPM sur Ubuntu 18.04
L’auteur a choisi le COVID-19 Relief Fund pour recevoir un don dans le cadre du programme Write for DOnations. Au fil des années, le serveur Web [Apache…
Cómo instalar el servidor web Apache en Ubuntu 18.04
Una versión previa de este tutorial fue escrita por Justin Ellingwood El servidor HTTP Apache es el servidor web más usado en el mundo. Provee muchas características poderosas, incluyendo módulos de carga…
Ubuntu 18.04 LTS – Certbot renewal fails because port 80 is in use – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 16 September 2020 Affected versions: Ubuntu 18.04 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 […]
Cómo instalar Tinc y configurar una VPN básica en Ubuntu 18.04
Tinc es un demonio de red virtual privada (VPN) de código abierto equipado con funciones útiles, como el cifrado, la compresión opcional y el direccionamiento automático de mesh que puede…
How To Install and Configure Nextcloud on Ubuntu 18.04
Nextcloud, a fork of ownCloud, is a file sharing server that permits you to store your personal content, like documents and pictures, in a centralized location, much like Dropbox. The difference with Nextcloud is that all of its features are…
Ubuntu 18.04 — software-properties — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 14 September 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-4457-1 Related CVEs: CVE-2020-15709 Upstream summary: Jason A. Donenfeld discovered that Software Properties incorrectly filtered certain escape sequences when displaying PPA descriptions. If a user were tricked into adding an […]
Como hospedar um site com o Caddy no Ubuntu 18.04
O autor selecionou o Free and Open Source Fund para receber uma doação como parte do programa Write for DOnations. O Caddy é um servidor Web projetado em torno da…
How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 18.04
Postfix is a mail transfer agent (MTA), an application used to send and receive email. It can be configured so that it can be used to send emails by local application only. In this tutorial, you’ll install and configure Postfix as a send-only SMTP server. You’ll also request free TLS certificates from Let’s Encrypt for your domain and encrypt the outbound emails using them.
Ubuntu 18.04 no sound output on speakers or headset
🟡 Medium ⏱ 5–30 min Last verified: 12 September 2020 📖 ~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 & Cross-Refs References & Further […]
How To Set Up a Remote Database to Optimize Site Performance with MySQL on Ubuntu 18.04
This guide will walk you through the process of configuring a remote MySQL database server that your website or application can connect to. It uses WordPress as a working example of something that can connect to the MySQL backend remotely, but the technique is widely applicable to any application backed by MySQL.
