Articles by Muhammad Arul
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How to Install PostgreSQL and pgAdmin4 on CentOS 7
Author: Muhammad Arul •
Tags: linux, server •
Comments: 0 PostgreSQL or Postgres is a powerful high-performance object-relational database management system (ORDBMS) released under a flexible BSD-style license. PostgreSQL is well suited for large databases and has many advanced features.
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Install Nginx, MariaDB and PHP (FEMP stack) on FreeBSD 12
Author: Muhammad Arul •
Tags: •
Comments: 0 A FEMP stack (FreeBSD, Nginx, MySQL/MariaDB, PHP) is a group of applications that can host dynamic websites and web applications, especially PHP-based applications. This tutorial will show you how to set up the FEMP Stack on FreeBSD 12.0.
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How to Install PostgreSQL and pgAdmin4 on Ubuntu 18.04 LTS
Author: Muhammad Arul • Tags: linux, ubuntu • Comments: 10pgAdmin4 is an open-source PostgreSQL management tool designed for multiple PostgreSQL database versions. In this tutorial, we're going to show you the installation and configuration of pgAdmin4 'Server Mode' on Ubuntu 18.04 server.
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How to Upgrade the Linux Kernel on CentOS 7
Author: Muhammad Arul • Tags: centos, kernel, linux • Comments: 29In this tutorial, I will show you how to upgrade CentOS 7 kernel to the latest version, and we will be using the kernel from ELRepo repository. CentOS 7 is using 3.10 as the default kernel version. And in this guide, we will install the latest stable version 5.0.
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How to Setup Apache ZooKeeper Cluster on Ubuntu 18.04 LTS
Author: Muhammad Arul • Tags: • Comments: 0Zookeeper is a centralized service for managing configuration information, naming, distributed synchronization, and provisioning of group services that is published as open source software. In this tutorial, we will learn how to set up a single node Apache ZooKeeper Cluster on Ubuntu 18.04 LTS.
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How to Add Hosts to Icinga2 using the Icinga Director
Author: Muhammad Arul • Tags: linux, monitoring • Comments: 3In this tutorial, we will show you how to add hosts to Icinga2 using a module called 'Icinga Director' and how to configure server and service monitoring.
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How to Deploy Secure CockroachDB Cluster on Ubuntu Server
Author: Muhammad Arul • Tags: linux, server, ubuntu • Comments: 0In this tutorial, we will show you how to set up the Secure CockroachDB Cluster on Ubuntu 18.04. You will learn how to set up the secure cluster, access the CockroachDB admin dashboard, create a new user on CockroachDB, create and show database on CockroachDB.
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How to Install FreeIPA Client on Ubuntu Server 18.04
Author: Muhammad Arul • Tags: linux, security, ubuntu • Comments: 1FreeIPA is a free and open source Identity, Policy, and Audit (IPA) suite sponsored by RedHat. It's an IPA solution combination of Linux (Fedora), 389 Directory Server, MIT Kerberos, NTP, DNS Bind, Dogtag, Apache web server, and Python.
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Setup Ruby on Rails Development environment with Docker and Docker Compose on Ubuntu
Author: Muhammad Arul • Tags: linux, programming, server, ubuntu, web server • Comments: 2In this tutorial, I will show you how to set up a development environment for Ruby on Rails applications using Docker and Docker compose. We will be using Ubuntu 18.04 as the hosts operating system.
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How to Install PowerDNS and Poweradmin on CentOS 7
Author: Muhammad Arul • Tags: centos, dns, linux • Comments: 3PowerDNS (pdns) is an open source DNS server written in C++ and released under GPL License. In this tutorial, I will show you how to install and configure a PowerDNS Authoritative server with MariaDB database server as a Backend and using Poweradmin for easy DNS management.
