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What Is My DNS Server and Hot To Change DNS Server For Windows, Linux?

DNS Servers are a very important part of the internet and computer networks. When DNS servers are down we can not use the internet in a easy manner. DNS servers provide the domain name to...

RabbitMQ Tutorial

RABBITMQ is a message broker which works as a common channel for different entities. The main purpose of RABBITMQ is clustering and high availability. Message producer entities put message to the RABBITMQ and then the consumers get it according...

How To Get Ram Size In Linux?

What are the ways to get ram size in Linux operating system? Here is some methods to find ram size in Linux operating systems like Ubuntu, Debian, Fedora, CentOS, Red Hat. Getting Ram Size With...