Articles by Muhammad Arul
-
How to Deploy Secure CockroachDB Cluster on Ubuntu Server
Author: Muhammad Arul • Tags: linux, server, ubuntu • Comments: 0 • Published: Jun 13, 2019In 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.
-
How to Install FreeIPA Client on Ubuntu Server 18.04
Author: Muhammad Arul • Tags: linux, security, ubuntu • Comments: 1 • Published: Jun 03, 2019FreeIPA 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.
-
How to Setup ZSH and Oh-my-zsh on Linux
Author: Muhammad Arul • Tags: centos, linux, shell, ubuntu • Comments: 2 • Updated: May 30, 2019The Z Shell or zsh is an interactive UNIX shell and powerful command-line interpreter for scripting language including shell scripting. The Z shell has become one of the most popular shells for Linux operating system. It's rich in features and easy to configure and customize.
-
-
Setup Ruby on Rails Development environment with Docker and Docker Compose on Ubuntu
Author: Muhammad Arul • Tags: linux, programming, server, ubuntu, web server • Comments: 0 • Published: May 22, 2019In 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.
-
How to Install PowerDNS and Poweradmin on CentOS 7
Author: Muhammad Arul • Tags: centos, dns, linux • Comments: 2 • Published: May 10, 2019PowerDNS (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.
-
How to Install Icinga 2 Monitoring Software on Ubuntu 18.04 LTS
Author: Muhammad Arul • Tags: linux, ubuntu • Comments: 0 • Published: May 09, 2019Icinga 2 is a free and open source monitoring tool that can be used to monitor multiple servers or whole data centers from a single monitor system. In this tutorial, I show you how to install and configure the Icinga 2 monitoring tool using an Ubuntu 18.04 LTS server.
-
Ansible Guide: The Ad-Hoc Command
Author: Muhammad Arul • Tags: linux, server • Comments: 1 • Published: Apr 30, 2019The Ad-Hoc command is the one-liner ansible command that performs one task on the target host. It allows you to execute simple one-line task against one or group of hosts defined in the inventory file configuration.
-
Ansible Guide: Manage Files using Ansible
Author: Muhammad Arul • Tags: linux • Comments: 0 • Published: Apr 25, 2019In this guide, I'll show you how to manage files using ansible modules. You will learn how to copy, edit, insert, download and replace files using Ansible.
-
How to Install OpenVPN Server and Client with Easy-RSA 3 on CentOS 7
Author: Muhammad Arul • Tags: centos, linux, networking, security • Comments: 3 • Published: Apr 16, 2019OpenVPN is an open source application that allows you to create a secure private network over the public internet. In this tutorial, we will show you how to step-by-step install and configure OpenVPN on CentOS 7.6. And we will implement the certificate-based OpenVPN authentication.
-
Ansible Guide: Create Ansible Playbook for LEMP Stack
Author: Muhammad Arul • Tags: linux, ubuntu, virtualization, web server • Comments: 0 • Published: Apr 12, 2019Ansible is a simple automation tool that automates software application deployment, cloud provisioning, and configuration management. In this tutorial, we're going to show you how to create basic Ansible Playbook for provisioning the LEMP Stack on Ubuntu 18.04 Server.
