CentOS Firewall Tutorial – How to Install and Setup the CentOS Firewall?

In this tutorial, we will be installing and configuring the CentOS firewall. We will be using a very powerful and popular Firewall management tool called firewalld. Firewalld is built over iptables (which was previously used to filter network traffic) and comes preinstalled in all newer versions of CentOS, RHEL, and Fedora. Fundamentals of Firewalld Firewalld …

CentOS Firewall Tutorial – How to Install and Setup the CentOS Firewall? Read More »

How to Install Latest Git on Linux – Complete Guide to Installing and Setting up Git

Git is a free and open-source distributed version control system. In this article, we’re covering the exact steps to install latest Git on Linux and complete the set up for the same. It is fast, ensures data integrity, and supports non-linear workflows. Used by developers, teachers, UI/UX Designers, it is a nifty tool to have …

How to Install Latest Git on Linux – Complete Guide to Installing and Setting up Git Read More »

What is the vmstat command in Linux?

The vmstat command is short for ‘Virtual Memory Statistics’. It is a tool that reports on Virtual memory statistics. To be specific, it reports data about your system’s memory, swaps, and processor resource utilization, kernel threads, and disks in real-time. Linux developers often use this tool to solve issues related to memory. Running the vmstat …

What is the vmstat command in Linux? Read More »