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

Exporting a database with phpMyAdmin

In cPanel open phpMyAdmin, click the database name in the left column, go to the Export tab, leave the method on Quick and the format on SQL, and click Export…

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

Installing PostgreSQL on a VPS

On a VPS running Ubuntu 22.04 LTS, as root, you install PostgreSQL with apt install postgresql postgresql-contrib. The service starts by itself and, by default, listens only on the server…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseComparisons and alternatives

Automatic daily backup or your own copy: which one saves you, and when

Short answer: they are not alternatives, they cover different problems. The automatic daily backup handles most everyday disasters (a deleted file, a plugin that broke the site). Your own copy,…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseComparisons and alternatives

Subdomain or folder: where to put a blog, a shop or a test site

Short answer: what should strengthen the main site, such as a blog of articles, goes better in a folder (asuaempresa.co.mz/blog). What is technically separate, such as a test site, an…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseBackups & Migration

The 3-2-1 backup rule for a website: which three copies, and where to keep them

The 3-2-1 rule says: 3 copies of what matters, on 2 different kinds of storage, with 1 copy away from where the rest lives. The point is not the numbers:…

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

WordPress permalinks and the 404 that follows

You changed the permalinks, moved the site or updated something, and now only the home page opens: everything else returns a 404 error. Almost always the content is fine. What…

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

Running a Flask or FastAPI application

Flask runs on shared hosting with no tricks: it speaks WSGI, and that is what the Passenger behind “Setup Python App” expects. FastAPI is different: it speaks ASGI, and Passenger…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseSpeed, Cache & CDN

Hotlink protection: stop others using your bandwidth

Hotlinking is when another website displays an image of yours straight from your server, instead of keeping a copy on theirs. To their visitor it looks like an ordinary image;…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge baseBackups & Migration

Looking inside an old backup without restoring over the live site

To look at an old copy without touching the live site, use JetBackup’s Download instead of Restore: the copy is prepared for you to download, you open it on your…

MozOut Mozambique www.meu.mozout.co.mz › Meu MozOut › Knowledge Base Knowledge basePHP & Development

php -v in SSH shows another version than your site: running the PHP you chose

The php command you type in the Terminal or over SSH is not required to be the version you chose for the site. The site uses what you set in…