A brief introduction about CentOS CentOS is a Community-based Enterprises Operating System, with a free support platform which is using the source code of Red Hat Enterprises Linux …

What is sudo in Linux Systems? Sudo stands for SuperUserDo, which is a default utility on Unix-Linux based systems. In Linux, normal users are not allowed to execute …

YUM stands for Yellowdog Updater Modified, it is RPM (RedHat Package Manager) based package management tool for Linux Systems. Yum was introduced in RHEL version 5.10 onward and …

SSH stands for Secure Socket Shell, it is one of the well-known service protocol used to execute an operation to the remote administration over the internet. It provides …

In computing, a good Firewall system can prevent any unauthorized access to the network security systems. Businesses and organizations invest a good amount of money in their cybersecurity …

SSH is one of the main key services in Linux/Unix based systems. SSH represents Secure Socket Shell. SSH protocol is used to access the remote server/system with an …

This article will help you to understand the ‘useradd’ command in Linux/Unix based systems. As we all are aware that Linux is a multi-user and a multitasking operating …

This article will help you how to setup/configure a High-Availability (HA) cluster on Linux/Unix based systems. Cluster is nothing but a group of computers (called nodes/members) to work …

This article will help you how to setup/configure iSCSI on Linux/Unix based systems. iSCSI stands for (Internet Small Computer System Interface), it is an Industry standard protocol which …

Magento is one of the robust and powerful platform for eCommerce website. It built with a PHP Framework. It comes with two editions-: Magento-2 Commerce (EE) “formerly known …

This article will help to understand what is the use of df command in Linux and how to use df command with multiple options in Linux/Unix. The ‘df’ …

In Linux/, Unix based system comes with an inbuilt utility ‘ps’ (processes status) to check the information on the running process. The process is nothing, but a program …

In this article, I will show you how to use the curl command in Linux with 15 practical examples. The curl command is one of the most powerful …

In this article, I am going to share another popular command in Linux/Unix platform is named ‘du’ which stands for “Disk Usage”. It is a standard command used …