Articles by Muhammad Arul
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How to Install Prometheus Monitoring and node_exporter on CentOS 8
Author: Muhammad Arul • Tags: centos, linux, monitoring • Comments: 4Prometheus is an open source monitoring system that allows you to collect metrics from any configured target system. Prometheus implements a multi-dimensional data-model with powerful queries, great visualization, precise alerting, and comes with many integrations.
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How to Configure Automatic Package Updates on CentOS 8
Author: Muhammad Arul • Tags: centos, linux • Comments: 0In this tutorial, we will show you how to set up automatic update packages on CentOS 8. This ensures that the system automatically downloads packages and performs updates without manual intervention.
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How to Setup Puppet Master and Agent on CentOS 8
Author: Muhammad Arul • Tags: centos, linux, server • Comments: 4Puppet is an open source configuration management tool and server automation framework. In this tutorial, I will you how to install Puppet on CentOS 8. I will install and configure a CentOS 8 server as a puppet 'master', and the other one as an 'agent'.
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How to Setup IKEv2 VPN Using Strongswan and Let's Encrypt on CentOS 8
Author: Muhammad Arul • Tags: centos, linux, security • Comments: 10Strongswan is an open source multiplatform IPSec implementation. It's an IPSec-based VPN solution that focuses on strong authentication mechanisms. In this tutorial, I will show you how to install an IPSec VPN server using Strongswan. We will create an IKEv2 VPN server with the 'EAP-MSCHAPv2' authentication and be using Letsencrypt certificates on CentOS 8 server.
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How to Install Apache Maven on CentOS 8
Author: Muhammad Arul • Tags: centos, linux, programming • Comments: 0Apache Maven is a software project management tool based on the POM (Project, Object, Model) concept. Maven is a build automation tool used primarily for Java-based projects, but can also be used to build and manage projects written in C#, Ruby, Scala, and other languages. In this tutorial, we will show you step-by-step how to install and configure Apache Maven on a CentOS 8 system.
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How to Install Microsoft SQL Server on CentOS 8
Author: Muhammad Arul • Tags: • Comments: 0
Microsoft provides the MSSQL Server for different Linux distros such as Ubuntu, Debian, RHEL/CentOS, and Suse. This tutorial will show you how to install the Microsoft SQL Server 2019 and the MSSQL Tools on the CentOS 8 system.
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How to Install Elastic Stack (Elasticsearch, Logstash and Kibana) on CentOS 8
Author: Muhammad Arul • Tags: centos, linux, server • Comments: 5In this tutorial, I will show you how to install and configure Elastic Stack on a CentOS 8 server for monitoring server logs. Then I'll show you how to install 'Elastic beats' on a CentOS 8 and an Ubuntu 18.04 LTS client operating system.
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How to Install Go Programming Language on Linux (Ubuntu/Debian/CentOS)
Author: Muhammad Arul • Tags: centos, debian, linux, programming, ubuntu • Comments: 1Go or Golang, is an open-source programming language designed to be fast, easy, efficient and scalable. It is a modern programming language developed by Google that helps you develop simple, reliable and efficient software.
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How to Install and Secure Redis on CentOS 7
Author: Muhammad Arul • Tags: centos, linux, server • Comments: 2Redis is a distributed in-memory key-value database with optional durability. In this tutorial, we will show you how to install and configure Redis Server on CentOS 7. We will install the Redis Server from the Remi repository, and then secure the installation.
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How to Install Java (JDK and JRE) on Debian 10
Author: Muhammad Arul • Tags: debian, linux, programming, server • Comments: 3In this tutorial, we will show you how to install Java on the Debian 10 (Buster). We will install both the JDK (Java Development Kit) and the JRE (Java Runtime Environment on a Debian server.