WordPress Theme anpassen: Angepasstes Child Theme anlegen

Eine Anleitung wie man ein WordPress Theme anpassen kann, indem ein Child Theme angelegt wird. Ein WordPress-Theme an die eigenen Bedürfnisse anzupassen ist nicht schwer. Die meisten Anpassungen können über die CSS-Dateien des Themes umgesetzt werden. Bei WordPress heisst die CSS Datei style.css, man findet sie auf der obersten Ebene des Theme-Ordners, also in der … Read moreWordPress Theme anpassen: Angepasstes Child Theme anlegen

HOW TO FIX: HTTP query failled [curl-error : 60 – SSL certificate problem: certificate is not yet valid ] for the following URL [solved]

Using Linux Ubuntu Virtuale Maschines i am sometimes faceing the Problem of SSL certifcates: “HTTP query failled [curl-error : 60 – SSL certificate problem: certificate is not yet valid ] for the following URL” Fixing the time solves the problem in most cases:

 

Das MySQL User Passwort ändern – Das MySQL Root Passwort ändern

Das Passwort eines MySQL Users oder von Root in der Kommandozeile zu ändern ist eigentlich ein ziemlich simpler Vorgang. Wer sein root Passwort vergessen hat – hier eine Anleitung zum zurücksetzen des MySQL root Passwort. MySQL User Passwort ändern MySQL User Passwort ändern – Variante 1) mysqladmin: In der Linux Shell folgenden Befehl eingeben um … Read moreDas MySQL User Passwort ändern – Das MySQL Root Passwort ändern

Redirect the robots.txt in a multiple Domain used server path

In Order to use multiple domains on the same server path one solution is, to modify the apache mod_rewrite module and the .htaccess. Add the following code to your .htaccess:

Block google to read your contact site – Meta Tag robots noindex

in Order to block crawlers of the search engines like google from reading and indexing sites of your wordpress installation you may use the slug. If you want to block the site www.yourdomain.com/impressum/ for example you put the following code into your header:

if you use your own robots.txt, your may add the following … Read moreBlock google to read your contact site – Meta Tag robots noindex

HowTo: Tune your wordpress – these .htaccess tricks speed up your website!

Google PageSpeed Insights told you, that your wordpress website is too slow? Need better performance? These .htaccess settings for your apache speed up your website! What you have to do is simply tune up your htaccess, inject gzip and discard ballast. Gzip and Deflate Compression shrink overweight pounds of the website, as well as serve … Read moreHowTo: Tune your wordpress – these .htaccess tricks speed up your website!

Howto: Show and install php extensions on Ubuntu/Debian

You may review the available PHP extensions on your Debian/Ubuntu system by tipping in:

your output on a standard Ubuntu/Debian could looks like this:

To install new php modules on your Ubuntu/Debian, all you need to type in is:

If you need to check what is installed php-wise you can:

this … Read moreHowto: Show and install php extensions on Ubuntu/Debian

Linux: Count open socket connections

Get the process ID using ps faux:

Now you may count the open socket connections of the process (including child processes):

You may also want to count all socket connections with state: CLOSE_WAIT