I want to back up a Linux Ubuntu server. Since I want to make this backup to a running system without fail, most backup tools are out of the question. Furthermore, the data size of a complete...

I would like to hide some blocks on specific pages on my Drupal 7 website. How can I do this?

I want to build a freelancer marketplace. Therefore I am seeking for a freelancer marketplace theme from WordPress as I am falmilar with this CMS. Can anybody list the best freelancer marketplace...

I try to open my Plesk admin panel. Now I get the following error code:

ERROR: Zend_Db_Adapter_Exception: SQLSTATE[HY000] [2002] No such file or directory

Can anybody tell me how to...

I get the following error message when I try to access my website: 

PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL

Can anybody...

I tried to visit a website from me and get the following error 

ERROR: Plesk\Exception\Database: DB query failed: SQLSTATE[HY000]: General error: 1030 Got error 28 from storage...

If a user posts something then he can insert also a tag. The problem is, that some people give curious or wrong tag names. I would like to prevent this behavior in the way I am restricting the...

I want to change the specific design of a block I created in Drupal 7 with views. The problem is, that the CSS tags are the same as at rest of the website so that I can only change all in CSS. Is...

I want to do command line development in my mac. As a web developer I need to have this oportunity. I want to test it. How can I install Xcode Command Line Tools in my mac computer?

I tried to save field changing in views of Drupal 7 but I only get the following error message "Display "Master" uses fields but there are none defined for it or all are excluded."  and when I try...

I want to add a field in views of Drupal 7 but it shows "The selected style or row format does not utilize fields." What is wrong there? How can I change it?

I want to limit the length of a username in my Drupal 7 Website so that it will be not possible to register with a username of unlimited chars. The problem is that very log usernames break the...

Is it possible to let users of my Drupal 7 website decide if they want to save their posts before as drafts? I think many people do not have so much time so that they work a few days in their...

I created a website with the Drupal 7 CMS. Now I see, if I want to place a comment on an existing article the following failure message:

The page you requested does not exist....

I have a problem with my Drupal 7 website. The users of the website are always logged out automatically. They need to refresh site until they get logged in again. How can I fix the issue?

I have recently installed solr 7.2.1 in my ubuntu 16.04 operating system. While creating a new core index, the apache solr logging shows an error message. The error message looks like this:

I'm just wondering when the CMS software Drupal 9 comes on the market. Personally, I find that with these updates every time you face incredible problems. An Update on a new Drupal version is...

I run an internet forum, which I realized with Drupal 7. The users may also put links in the posts. Now I would like to put these links on rel = "nofollow" for SEO reasons. How can I achieve this...

I run a website that I developed with the Drupal 7 CMS. Unfortunately, the following happened. All entries on the page are displayed twice. In concrete terms, the comments on the page are...

I want to change the domain name for a domain I manage under Plesk. In addition, I changed in the hosting attitudes with Plesk simply the Domain name. Of course, I have also changed the DNS...

I want to offer users the possibility to answer directly to questions with parallel user registration. How can I do this in drupal  7?

I need help to understand the drupal 7 database. I want to build a module. There i want to use data from database. Can anybody explain me how a drupal 7 database is structured?

How can I prevent that a variable is cero in my math formula in php.

The result of the following formula is 0

 if (!function_exists('zusammenrechnen')) {
   $a='$...

When do I need to use " or ' in php? I try to do a calculation with php but i always get parse error. Here is the funktion

$a="$user["fivestar"]";
$b="$user["fourstar"]";...

Is it possible to show a registration form direct below comments so that users can directly answer and beside registering at site? How can i do this in drupal 7?

Can anybody explain me in detail what rkhunter can do in detail for me and if there are similar applications which can be also helpful?

I run the watchdog service at my Ubuntu servers. I get each week a report with a lot of information. I would like to know what exactly the service watchdog can do for me and how to interpret the...

I have seen a captcha relative often which only shows a checkbox with the text "I am no robot". A click on it and the form will be saved. Does anybody know how effective this spam protection...

Drupal 7 comes with complex permissions. I would like to make sure that the permissions are always setup correct. I also remember that I used in the past a module to block the permissions module...

I am searching for an open source language database. I want to realize a plugin where people can mark words in a text and see per opening window nearly lifetime the translation. First I want to...