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How to Install Java 17 on RHEL-based Linux Distributions

The post How to Install Java 17 on RHEL-based Linux Distributions first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Java is a secure, stable, and well-known, general-purpose programming language and computing technology platform with many in…

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How to Install Latest LAMP Stack in RHEL-based Distributions

The post How to Install Latest LAMP Stack in RHEL-based Distributions first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If you are a system administrator, a developer, or a DevOps engineer, chances are that at some point you’ve had to set up…

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How to Setup MySQL Master-Slave Replication on RHEL 8

The post How to Setup MySQL Master-Slave Replication on RHEL 8 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
MySQL Replication is a process where data from one server is automatically copied or replicated onto another backup server in r…

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How to Configure FirewallD in RHEL, CentOS and Fedora

The post How to Configure FirewallD in RHEL, CentOS and Fedora first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Net-filter as we all know it’s a firewall in Linux. Firewalld is a dynamic daemon to manage firewalls with support for net…

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How to Install CHEF Workstation in RHEL and CentOS 8/7

The post How to Install CHEF Workstation in RHEL and CentOS 8/7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Chef is one of the popular configuration management tools, which is used to rapidly automate deployment, configurations, and ma…

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How to Speed Up Nginx with Varnish Cache on CentOS 7

The post How to Speed Up Nginx with Varnish Cache on CentOS 7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
Varnish Cache (also referred to as Varnish) is an open-source, high-performance HTTP accelerator designed for speeding up web se…

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How to Speed Up Apache with Varnish Cache on CentOS 7

The post How to Speed Up Apache with Varnish Cache on CentOS 7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up w…

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What is Automation and Configuration Management with CHEF – Part 1

The post What is Automation and Configuration Management with CHEF – Part 1 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .
Let’s take a simple scenario, you have 10 redhat servers where you have to create a ‘tecmint’ user in …

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How to Install and Configure Hive with High Availability – Part 7

The post How to Install and Configure Hive with High Availability – Part 7 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Hive is a Data Warehouse model in Hadoop Eco-System. It can perform as an ETL tool on top of Hadoop. Enabling High A…

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| by Scott Kilroy

How to Install Webmin System Administration Tool on RHEL 8

Webmin is a modern web-based Linux management tool (similar to Cockpit Web Console) that allows you to monitor various system metrics. With Webmin, you can also perform administrative tasks such as manage user accounts,
The post How to Install Webmin S…

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How to Set Up High Availability for Resource Manager – Part 6

YARN is the Processing Layer of Hadoop, which consists of the Master (Resource Manager) and Slave (Node Manager) services to process the data. Resource Manager (RM) is the critical component that is responsible for
The post How to Set Up High Availabil…

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How to Install Apache Kafka in CentOS/RHEL 7

Apache Kafka is a powerful messaging engine, which is widely used in BigData projects and the Data Analytics life cycle. It is an Open-source platform to build real-time data streaming pipelines. It is a
The post How to Install Apache Kafka in CentOS/R…

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| by Scott Kilroy

Managing KVM Virtual Machines with Cockpit Web Console in Linux

Cockpit is a free and open-source front-end tool that provides administrative access to Linux systems. It allows system administrators to monitor, manage, and troubleshoot Linux servers. It provides an intuitive web interface that easy
The post Managin…

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How to Set Up High Availability for Namenode – Part 5

Hadoop has two core components which are HDFS and YARN. HDFS is for storing the Data, YARN is for processing the Data. HDFS is Hadoop Distributed File System, it has Namenode as Master Service

The post How to Set Up High Availability for Namenode – Pa…

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How to Install PHP 8 on CentOS/RHEL 8/7

PHP is a popular open-source server-side scripting language that is integral in developing dynamic webpages. PHP 8.0 is finally out and was released on November 26th, 2020. It promises lots of improvements and optimizations

The post How to Install PHP…

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How to Install CDH and Configure Service Placements on CentOS/RHEL 7 – Part 4

In an earlier article, we have explained the installation of Cloudera Manager, in this article, you will learn how to install and configure CDH (Cloudera Distribution Hadoop) in RHEL/CentOS 7. While installing the CDH
The post How to Install CDH and Co…

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