rudolf45

This might help:
Template_Hierarchy

Images don’t show code.
Give a link, explain exactly what you wish and somebody might be able to help – but never based on a picture. Sorry.

Actually, into the public_html/redmosquito folder because that’s where the blog used to be!

To have a blog on the internet you don’t need WP installed on your machine.
Maybe this can help:
https://codex.www.ads-software.com/New_To_WordPress_-_Where_to_Start

And, to be honest, the question should be asked the other way around: why do you want WordPress if you don’t even know what it is…?

You may want to take a lok at the Category_Templates and have a custom Loop in them.

Add to your stylesheet:
#strani p {put your style here}

You could, eventually, use the depth parameter to hide children Pages.

I checked on two installations and and I don’t see anything like that ??

Edit. Mystery solved: If the permalinks are set to default it doesn’t show up. Which makes sense…
Setting permalinks to something involving the “name” – it brings it up.

The answer is almost the same as the one clicknathan gave you above. What is displayed on your blog depends on the Template_Tags used in your template files.
the_content displays the whole post
the_excerpt displays the excerpt

Another option is to insert the “more” tag when writing a post, to break the text.

Manage – Link Categories and clicking on its name it opens for editing.

Make sure you have the wp-admin/includes/upgrade.php file on the server. You first error was missing that file!

MySQL is a database. Google for it to learn more.

Yes, it is necessary: https://www.ads-software.com/about/requirements/

The DB_NAME and DB_USER can NOT be what you have in your config file.

Did you create a database and a user in it with all the privileges?
On some hosts (if using cPanel) you will also have to add the user to the database.

As for the install.php: you need to type in your browser
example.com/wp-admin/install.php

To be honest, I don’t think there is “another” solution. When the ‘undefined function’ error is displayed, it always means a missing or corrupted file, i.e. the file where the function is defined is not there, or has missing lines.

Files can get corrupted during the download, unzipping, upload etc.
Fresh copy means a new download, unzip…

Eventually, you can try a different FTP client, too.

You check what is the html tag around it (e.g. h1 or a div around that) and add to the stylesheet something like this:

h1 {... blah
display: none;}

This last line will hide it.