Knowledgebase

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Operating Systems

How to add a Debian 9 (Stretch) Repo Mirror for Apt

How to get a script to automatically start on startup on a Debian Linux System

How to configure Debian source.list for automatic download of Debian Packages

How to use Unzip and Tar on Linux

How can you see how many virtual CPUs is on a Linux server?

Software Development

Regular Expression to find term in and surrounding words

Updating a field where you are using Trix editor, you get ‘Data too long for column

How to install composer

How to get the last element of an PHP array

How to Install Yarn

Control Panels

HTTP Server 500 After Enabling ‘Options +FollowSymLinks’ in .htaccess file on a Virtualmin server so as to allow full friendly URL rewriting

Virtualmin is slow due to clamscan and spamassassin

How to use Virtualmin / Webmin in a name server hierarchy

Failed to create virtual server : New virtual server has no IP address! Perhaps Virtualmin could not work out the system’s default IP.

I need some tutorials on Virtualmin!

Databases

How to troubleshoot ‘Call to undefined function mysql_connect’

Could not create the upgrade info file ‘/var/lib/mysql/mysql_upgrade_info’ in the MariaDB Servers datadir, errno: 13

How to add database access to MySQL from a remote host using Virtualmin

How to log queries in real time using MySQL/MariaDB

How to upgrade MariaDB from 10.1 to 10.3 Ubuntu Bionic (18.04) LTS Server

Email

How to count / determine the exact amount of messages in a Postfix mail queue

How to gain control over a postfix server by deleting all messages in the queue at once

Why does it take exactly two minutes for my email to get delivered to Gmail’s server?

How do I set up SPF and DKIM on Linux?

How to delete messages from the Postfix queue using the command line

Content Management Systems

How to install DRUSH 8.x for Drupal 7 on a shared or dedicated server

What are the minimum PHP requirements for Drupal 7?

Web Servers

How to install LAMP (Linux, Apache, Mysql (MariaDB) and PHP on Debian

How to setup SSH, Nginx, UFW, and MySQL on a newly minted Ubuntu 18.04 LTS Server

List of Common HTTP Server Status Codes

How can I see which version of PHP my server is running?

mod_fcgid: read data timeout in 40 seconds

Ecommerce

The requested URL /session_login.cgi was not found on this server.

Friendly URLs don’t work in WHMCS

How to set up Google Analytics for WHMCS

WHMCS domain expiry dates and next due dates for invoices do not match up!

Recurring Payment Systems for WHMCS in South Africa

Vander Host

What domain names can I register at Vander.host?

About Vander.host

Vander.host Terms of Service

What kind of virtualization systems does Vander.host support?

Application Software

How to generate a strong and secure password

Which additional packages does Midnight Commander like? (2019 version)

How to run the WHMCS CRON and skip update server usage

How to enable Adobe Flash in Chrome Browser

Code snippet how to remove sidebar information from WHMCS

SEO

How to submit a site to Bing/Yahoo

How to move a Google Analytics Account

Social Media

WordPress

How to add your logo to WordPress

How to delete ‘Powered by WordPress’ on a new WordPress website

How do you install WordPress on a shared hosting platform?

How to turn off commenting in WordPress

Help! I’ve lost my WordPress admin password and I need to urgently reset / recover the administrator password

Laravel

Eloquent collections return strings instead of double / floating point numbers

How do you add a global scope to help sorting records by default in Laravel?

laravel nova httpexception no message

How to get Laravel Valet working on Linux?

How to make ‘Laravel New Project’ globally accessible for all users

Hosting

Domains

Support

Company

Server Locations

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