How to use Bash file test operators in Linux
File Test Operators are used in Linux to check and verify attributes of files like ownership or if they are a symlink. In this article, you will learn to test files using the if statement followed by...
View ArticleHow to create a Cloudwatch Event Rule in AWS
A near-real-time stream of system events that describe changes in AWS resources is delivered by CloudWatch Events. We can create a rule that matches events and route them to one or more target functions.
View ArticleHow to Install Gibbon LMS on Ubuntu 20.04
Gibbon is a free and open-source school management system specially designed for teachers, students, parents and leaders. It helps teachers to find, contact and help their students.
View ArticleInstallation of Sublime text editor on Ubuntu 20.04
Sublime Text is a well-known text editor used to write source code for web development. This tutorial will assist you in installing Sublime Text on an Ubuntu 20.04 machine.
View ArticleHow to Install ElkArte Forum with Apache and Let's Encrypt SSL on CentOS 8
ElkArte is a free and open-source forum software based on Simple Machine Forum. In this tutorial, we will show you howto install ElkArte with Let's Encrypt SSL on CentOS 8.
View ArticleHow to Install OpenNMS Network Monitoring Tool in CentOS 8
OpenNMS is a free and open-source network monitoring and network management platform used for managing enterprise networks around the world. It is based on Java and is designed to manage thousands of...
View ArticleHow to create and use a CodeCommit GIT Repository on AWS
CodeCommit hosts Git-based repositories and is a fully managed service by AWS. Teams can use it to collaborate on code in a secure and highly scalable way. It helps us to eliminate the need of having...
View ArticleHow to use bash if -z and if -n for testing strings in Linux
There are different string operators available in bash scripting language which can be used to test strings. In this guide, we will test these string operators using the if statement in Centos 8.
View ArticleHow to Deploy a Clojure Web Application with Nginx on Ubuntu 20.04
Clojure is a modern, dynamic and powerful programming language on the Java platform. In this tutorial, we will explain how to deploy a Clojure Web Application on Ubuntu 20.04.
View ArticleHow to take and restore a snapshot on AWS RDS MySQL Instance
In this article, we will see the steps to create a snapshot of the existing RDS MySql Instance. Then we will see the steps to restore the snapshot which creates a new RDS Instance. At last, we will...
View ArticleHow to Install HTTP Git Server with Nginx on Ubuntu 20.04
Git is a free and open-source versioning system developed by Linus Torvalds. It is used by millions of developers around the world. In this tutorial, we will show you how to install and configure Git...
View ArticleHow to Install Cerb Collaboration and Email Automation on CentOS 8
Cerb is a free, open-souce and web-based collaboration and automation tool used for sending high volumes of emails. In this tutorial, we will learn how to install and configure Cerb on CentOS 8 server.
View ArticleHow to create and store secrets using Secret Manager in AWS
Application secrets or credentials can be stored using the AWS Secret Manager securely. Secrets can be rotated, managed, and retrieved throughout their lifecycle using AWS Secret Manager.
View ArticleHow to install ONLYOFFICE Docs 6.1 on Ubuntu
ONLYOFFICE Docs is an open-source office suite distributed under GNU AGPL v3.0. It comprises web-based viewers and collaborative editors for text documents, spreadsheets, and presentations highly...
View ArticleHow to store credentials on AWS using Parameter Store
In this article, we will create a parameter and store configuration data in it of type SecureString. We will also modify the parameter and see how it maintains multiple versions.
View ArticleHow to Install Cacti Network Monitoring Tool on Ubuntu 20.04
Cacti is a free, open-source and web-based network monitoring tool written in PHP. It is a front-end application for the RRDtool. In this tutorial, we will show you how to install the Cacti monitoring...
View ArticleHow to add a replication rule to an S3 bucket
Replication is the auto-coping of S3 objects from one S3 Bucket to another S3 Bucket in the same region or in a different AWS region. In this article, I will show you the steps to create a replication...
View ArticleHow to Install Nginx with Google PageSpeed on Ubuntu 20.04
Nginx is a free and open-source web server that powers many sites on the internet. It can be used as a reverse proxy and load balancer. In this tutorial, we will show you how to compile ngx_pagespeed...
View ArticleManage operations on S3 Bucket using aws-cli from the EC2 instance
In this article, we will see the steps and commands to create an S3 bucket from the command line and perform basic operations on it like copy files, sync files, etc.
View ArticleHow to Install CouchDB on Ubuntu 20.04
In this guide, you will learn how to install CouchDB NoSQL database on Ubuntu 20.04 and how to create your first CouchDB database using the integrated Foxton Control panel.
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