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MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseNode.js, Python & Docker

HTTPS for a container: a certificate and a domain

For an application running in a container to show the padlock, you need a domain pointing at the VPS and a certificate. The most common route is nginx in front…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseAutomation & n8n

Do you need a VPS for n8n? What shared hosting cannot do

Yes: to run n8n on a server of your own you need a VPS (or a dedicated server) with root access. It cannot be done on a shared hosting plan,…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseDatabases

Backing up with mysqldump and pg_dump, and restoring the copy

Over SSH, you copy a MySQL or MariaDB database with mysqldump and a PostgreSQL database with pg_dump. Each produces a file you restore with mysql or with psql/pg_restore. It is…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseNode.js, Python & Docker

Django DisallowedHost, CSRF failed and missing static files: the fixes

You put Django online and three errors show up that nearly everyone meets: DisallowedHost, CSRF verification failed and the page with no styles (static files give a 404). They have…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseNode.js, Python & Docker

Deploying a Next.js app: static export or Node server, and where each one fits

Next.js can come out in two very different ways, and picking the wrong one lies behind almost every deployment problem. The short answer: if your site does not need code…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseDatabases

Connecting to your database from Python and Node.js

In Python use PyMySQL (or mysql-connector-python); in Node.js use mysql2. In both the host is localhost, the database and user names carry the account prefix, and the password goes in…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseDomains & DNS

Pointing your domain at a social page or WhatsApp link: redirects on your hosting

The short answer: if you have a hosting account, cPanel has a Redirects tool that sends whoever types your domain to another address, such as your Facebook page, Instagram or…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseAI & Agents

Hosting an AI agent: why it needs a VPS and not shared hosting

An AI agent that runs on your own server (such as OpenClaw) is a program that has to stay running all the time, have root access and be reachable on…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseDatabases

MySQL or MariaDB: which one runs here, and does it matter

Shared hosting here runs MariaDB, not Oracle’s MySQL Server. At the time of writing the version is 10.11.16. For almost every site that makes no difference: MariaDB started as a…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseWordPress & CMS

WP-CLI over SSH: updating and fixing WordPress from the command line

The short answer: WP-CLI is WordPress on the command line. Instead of opening the dashboard and clicking, you type wp plugin update --all and it is done. On our hosting…