Cockpit is a web console with a friendly user interface that allows you to perform administrative tasks on your servers. Also being a web console, it means you can also use it through a…
Firejail – Securely Run Untrusted Applications in Linux
Sometimes you may want to use applications that have not been well tested in different environments, yet you must use them. In such cases, it is normal to be concerned about the security of…
Como Solucionar Problemas no MySQL
Introdução
O MySQL é um sistema gerenciador de banco de dados relacional open-source, o mais popular de seu tipo no mundo. Como é comum quando se trabalha com qualquer software, tanto os novatos quanto os usuários experientes podem encontrar mensagens de erro confusas ou problemas difíceis de diagnosticar. Continue reading “Como Solucionar Problemas no MySQL”
How to Install Nginx, MySQL/MariaDB and PHP on RHEL 8
Many of TecMint readers know about LAMP, but less people are aware of LEMP stack, which replaces Apache web server with the light weight Nginx. Each web server has their pros and cons and…
How to Change UUID of Partition in Linux Filesystem
In this short tutorial, you are going to learn how to change the UUID of a Linux partition. This can help you in a less likely to happen scenario when the UUID of two…
How to Install Apache, MySQL/MariaDB and PHP on RHEL 8
In this tutorial, you are going to learn how to install LAMP stack – Linux, Apache, MySQL/MariaDB, PHP on RHEL 8 system. This tutorial presumes that you have already enabled your RHEL 8 subscription…
How to Create a Virtual HardDisk Volume Using a File in Linux
Virtual Hard Disk (VHD) is a disk image file format which represents a virtual hard disk drive, capable of storing the complete contents of a physical hard drive. It’s a container file that acts…
How to Setup SSH Passwordless Login in RHEL 8
With the release of RHEL 8 Beta, you get to experience what the real product will be like and test some of its functionalities. If you are eager to test RHEL 8 you can…
How to Christmassify Your Linux Terminal and Shell
It’s the most wonderful time of the year when the world is in the Christmas mood. It’s the happiest season of all. In this article, we will show some simple and fun Linux tricks…
Como Instalar e Configurar o pgAdmin 4 no Modo Servidor
Introdução
O pgAdmin é uma plataforma opensource de administração e desenvolvimento para PostgreSQL e seus sistemas de gerenciamento de banco de dados relacionados. Escrito em Python e jQuery, ele suporta todos os recursos encontrados no PostgreSQL. Você pode utilizar o pgAdmin para fazer tudo, desde escrever consultas SQL básicas a monitorar seus bancos de dados e configurar arquiteturas de banco de dados avançadas. Continue reading “Como Instalar e Configurar o pgAdmin 4 no Modo Servidor”