In this article, we are going to discuss How to Install Nagios Core on CentOS/Redhat. Nagios Core is an Open Source Software is a System and Network Monitoring tool developed by Worldwide Nagios Community in the year 1999. It comes with a wide range of features used to Monitor Servers and System Health, Networking devices …
In this article, we are going to learn how to Setup NFS Server (Network File System) as well as on Client in Linux. NFS Stands for ( Network File System ) also known as Linux File Server is a Network service in Linux used to share the File System/Directory of the Server to Users/clients on …
In this article, we are going to learn how to reset forgotten root password in RHEL 7 / CentOS 7. In my previous post I have explained the same topic but for CentOS 6. Then I got a comment from one of my subscribers to write an article for RHEL 7. Follow the steps below …
In this article, we are going to learn How To Protect Grub2 Bootloader With Password In Rhel/Centos. GRUB stands for Grand Unified Bootloader is the default bootloader for all Linux and Unix Operating Systems. It was first invented by Sir Erich Stefan Boleyn in the year 1995. GRUB2 bootloader is used to load the kernel and …
In this article, we are going to learn How to setup a Master/Primary DNS Server with Bind in Redhat/Centos/Fedora. Master DNS Server is Also Referred to as a Primary DNS Server. BIND Stands for ( Berkely Internet Name Domain ) and DNS Server Stands for ( Domain Name System/Server ) is a Service/Protocol used for Resolving the …
Today in this article we are going to discuss how to install and configure caching-only DNS server with BIND in Linux. As we all know that DNS is a Service used to resolve the IP Address to Name and from Name to IP Address, The type of DNS Servers are Master/Primary DNS Server, Slave/Secondary DNS …
In this article we are going to learn how to configure xRDP Remote Desktop Server in Linux Systems, Before that let me explain to you what is XRDP. XRDP Remote Desktop Server is nothing but a service or a daemon which allows user to take remote of Linux Operating System from RDP (Remote Desktop Protocol) …
In this article, we are going to learn how to install MariaDB MySQL Server & MariaDB Client on RHEL 7/CentOS 7. MariaDB MySQL Server is an opensource Database server application like Relational Database Management System (RDBMS) used to Create, Update, Delete and other database-related tasks. This is a database server like MySQL database and even …
In this article, we are going to discuss How to Upgrade / Update Linux Kernel Version in RHEL/CentOS 7. Before that let’s understand what is Kernel. The kernel is nothing but a base of any operating system or we can say core part of an operating system. It interacts with all Hardware devices like Motherboard, …
Netdata is nothing but a nice daemon used to real-time performance monitor of Linux systems. Performance Monitor in the sense Hardware Monitoring (like Disk Usage, Memory Usage, RAID usage, LVM usage, SWAP Memory Usage, Kernel performance and so on.), Network Monitoring (Eg: Bandwidth Usage, Network link up and down status, PING status, and so on.), …