March 8, 2021

Category: TecAdmin

How To Install Webmin on Ubuntu 20.04
Control Panel, General Articles, TecAdmin, Webmin

How To Install Webmin on Ubuntu 20.04

Webmin is an free and open source control panel for the system administration for Unix-like systems. It allows you to configure a Linux server using a graphic web interface without editing configuration files manually. Webmin also allows you to control multiple machines through a single interface, or seamless login on other Webmin hosts on the […]

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General Articles, mariadb, msyql, TecAdmin

How to Allow Remote Connections to MySQL

The default MySQL server listen on localhost only. Which means no one can connect MySQL from the remote system. Which is also a good practice for the security purposes. In many cases we needs to access MySQL database from remote systems. In the most possible cases of production environment where we use separate instance for […]

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How to Search in Nano
Linux Tutorials, nano, TecAdmin

How to Search in Nano

Nano is an popular, feature rich command line text editor for Unix/Linux based systems. After the vim/vi a large number of users preferred nano as command line editor. This article describes you to how to search in nano on command line interface. How to Search in Nano To search for text in nano, press Ctrl-W […]

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PHP, PHP 8, PHP 8.0, TecAdmin

How to Install PHP 8 on Ubuntu 20.04

PHP is an acronym of “Hypertext Preprocessor” is a scripting language widely used for developing web applications. It is the server side scripting language that is embedded in HTML. Which is used to manage dynamic content, databases, session tracking, even build entire e-commerce websites. PHP 8.0 is the latest stable version available for production use. […]

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How to Install MySQL 8.0 on Ubuntu 20.04
focal, mysql, MySQL 8, TecAdmin, Ubuntu

How to Install MySQL 8.0 on Ubuntu 20.04

MySQL is the popular relational database management system used for storing structured data in table formats. It is open source database server uses SQL (Structured Query Language) statements for to interact with. The MySQL is freely available under the terms of the GNU General Public License. This tutorial will help you to install MySQL 8 […]

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Issue with phpMyAdmin and PHP: Warning in ./libraries/sql.lib.php#613 count(): Parameter must be an array or an object that implements Countable”
General Articles, phpmyadmin, TecAdmin

Issue with phpMyAdmin and PHP: Warning in ./libraries/sql.lib.php#613 count(): Parameter must be an array or an object that implements Countable”

Today, I had installed PHP 7.3 and phpMyAdmin on Ubuntu 18.04 LTS system. I am using MariaDB as database server running on the same instance. When I tried to access data in tables using phpMyAdmin got the following error message on screen. Warning in ./libraries/sql.lib.php#613 count(): Parameter must be an array or an object that […]

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