Tutorials

cat (concatenate) is a standard Unix utility that reads files sequentially, writing them to standard output. The name is derived from its function to...

What is vim? Vim is a clone, with additions, of Bill Joy's vi text editor program for Unix. vi/vim used to edit or modify a...

The Linux kernel is the engine of our operating system. It is mainly responsible for running the hardware we have and managing computer resources....

There are many commands which can be used in Linux to check CPU information. The information includes details about the processor, its vendor name,...

When you open Firefox web browser there is a lot that happens in the background that you don't see. It performs routine checks, seeks...

What is IP Address? An Internet Protocol address (IP address) is a unique identifier assigned to each device connected to a computer network that uses...

  What is Apache HTTP Server The Hypertext Transfer Protocol (HTTP) is an application protocol for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web, where hypertextdocuments...

The whole idea of this post is obvious. I have already covered the same objective in a standard fashion but this is about perform...

RabbitMQ is an open-source message-broker software (sometimes called message-oriented middleware) that originally implemented the Advanced Message Queuing Protocol (AMQP) and has since been extended...

Mautic is open source marketing automation software written in PHP. Mautic is a web based application provides Graphical User Interface. It allows you to...