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Hier — 10 avril 2021Howtoforge

How to create a user on Linux EC2 instance on AWS and add a public key to it using a shell script

Creating a user and adding a public key to it can be very tedious. In this article, we will see how this process can be automated using a shell script which can help us avoid human errors that can arise if we do the task manually.
À partir d’avant-hierHowtoforge

How to Install Joomla with Apache and Let's Encrypt SSL on Debian 10

Joomla is a free and open-source content management system used to create, modify and manage the content of a website. In this tutorial, I will show you how to install Joomla CMS with Apache and Let's Encrypt on Debian 10.

How to create Cloudwatch alarms for an SQS Queue on AWS

CloudWatch metrics for SQS queues are collected and pushed to CloudWatch at one-minute intervals automatically. These metrics are provided at no charge in CloudWatch for both standard and FIFO queues. In this article, we will create an alarm for the "NumberOfMessagesSent" metric.

How to Install Erlang Programming Language on Debian 10

Erlang is a general-purpose programming language and runtime environment. In this tutorial, I will show you how to install Erlang on Debian 10.

How to create an SQS queue on AWS using Terraform

In this article, we will create an SQS queue using Terraform on AWS. We will also add a policy that will allow all to send messages to the queue.

Install Varnish Cache 6 for Apache/Nginx on CentOS 8

Varnish Cache is a powerful reverse HTTP proxy used to speed up web applications that is available as Open-Source software. In this post, we will show you how to install Varnish cache with Apache and Nginx on CentOS 8.

How to Install SpiderFoot Security Scanner on Ubuntu 20.04

Spiderfoot is a free and open-source vulnerability testing tool that helps you to reduce attacks by hackers. In this tutorial, we will show you how to install Spiderfoot on Ubuntu 20.04 server.

ISPConfig Perfect Multiserver setup on Ubuntu 20.04 and Debian 10

This tutorial will take you through installing your own ISPConfig 3 multiserver setup with dedicated servers for the panel, web, DNS, mail, and webmail using the new ISPConfig auto-installer. This tutorial is compatible with Debian 10 and Ubuntu 20.04.

How to Install Ansible AWX on Debian 10

Ansible is an open-source automation tool used for software provisioning, configuration management, and application deployment. It allows you to install, configure and deploy applications across multiple systems automatically.

How to install ReactJS with Nginx proxy on CentOS 8

React is a free and open-source JavaScript library developed by Facebook. It is used for creating web frontend and UI components. In this post, we will show you how to install React JS on CentOS 8

How to copy items from one DynamoDB to another DynamoDB table using Python on AWS

This tutorial shows you how to write a Python script to copy data from one DynamoDB to another DynamoDB table on AWS.

How to protect documents with a digital signature in ONLYOFFICE Desktop Editors v.6.2

In this tutorial, we’ll learn how to use a digital signature in ONLYOFFICE Desktop Editors to protect your documents. ONLYOFFICE Desktop Editors is a free open-source office suite that contains viewers and editors for text documents, spreadsheets, and presentations.

How Install and Configure a Docker Swarm Cluster on CentOS 8

In this post, we will show you how to set up a Docker Swarm cluster on CentOS 8. Docker is an open-source tool that can be used to create, deploy and run applications using a container.

How to Register a Domain Name on AWS

When you want to build a website or web applications, the first step is to buy a domain name, as it is an easier way to remember than the IP of the server. A domain name is a unique name that identifies the website, hence no 2 websites can have the same name on the internet.

Install CloudPanel Control Panel on Debian 10

CloudPanel is a free, open-source, and powerful server Control panel used for managing several web components. With Cloud panel, you can manage MySQL, NGINX, PHP-FPM, Redis, Domain, FTP, User management, and many more from the web-based interface.

How to create a DynamoDB table on AWS using Terraform

In this article, we will see the steps to create a DynamoDB Table using Terraform. We will create a DynamoDB Table with the "PAY_PER_REQUEST" billing model. Before we proceed with this article, it is assumed that you are aware of AWS DynamoDB Service and know its basics, along with Terraform.

Install and Use NoMachine Remote Desktop on CentOS 8

NoMachine is a free and open-source remote desktop software used for remote access, desktop sharing, virtual desktop, and file transfer between computers. In this tutorial, we will show you how to install and use NoMachine on CentOS 8.

How to Check Disk Space on Ubuntu 20.04

Tracking disk usage information is a day-to-day task of any system administrator. Linux has some built-in utilities that help you find the disk space of your system. In this post, we will show you how to check disk space on Linux using multiple ways.

How to Install Suricata and Zeek IDS with ELK on Ubuntu 20.10

In this tutorial we will install and configure Suricata, Zeek, the ELK stack, and some optional tools on an Ubuntu 20.10 (Groovy Gorilla) server along with the Elasticsearch Logstash Kibana (ELK) stack.

How to store AWS user access key and secret key in Jenkins

In this article, we will install the "CloudBees AWS Credentials" plugin and store the AWS IAM user's secret key and access key in Jenkins using this plugin. We will install the "AWS Steps Plugin" so that we could use "awsStep" to inject the credential we created.

How to Install Odoo 14 ERP Software on Ubuntu 20.04

Odoo (formerly known as OpenERP) is a self-hosted suite of over 10,000 open source applications suited for a variety of business needs including CRM, eCommerce, accounting, inventory, project management and point of sale.

How to Install and Configure Nexus Repository Manager on Ubuntu 20.04

Nexus is a repository manages that provides a platform that protects your entire software development lifecycle. It allows you to collect, and manage your dependencies and makes it easier to distribute your software.

How to Install Arkime Full Packet Capture tool on Ubuntu 20.04

Arkime, also known as Moloch, is an open-source and large-scale indexed packet capture and search tool. In this post, we will show you how to install the Arkime Packet Capture tool on Ubuntu 20.04.

How to update the ONLYOFFICE Docs Docker version on Ubuntu

ONLYOFFICE Docs is an open-source office suite distributed under GNU AGPL v3.0. It comprises web-based collaborative editors for text documents, spreadsheets, and presentations highly compatible with OOXML formats (docx, xlsx, pptx).

How to increase the disk space of an AWS EC2 Ubuntu instance

In this article, we will increase the disk space of the boot volume (root partition) with the filesystem of type ext4 of Ubuntu 20.04 Server.

How to Setup APT Proxy on Ubuntu 20.04 LTS

A proxy server is an intermediate server that sits between the client computer and the internet. In this tutorial, we will show you how to set up proxy settings and apt-proxy in Ubuntu 20.04 Server and Desktop system.

How to install Jenkins using a .war file on AWS EC2 Ubuntu 20.04 instance

Jenkins is an open-source Continuous Integration and Continuous Deployment tool. In this article, we will install Jenkins using the .war file in Apache Tomcat.

How to Install Moodle with Nginx and Let's Encrypt SSL on Ubuntu 20.04

Moodle is a free and open-source Learning Management System written in PHP. It provides a way for tutors and instructors to create courses for their students or learners.

How to Setup Pritunl VPN Server on Ubuntu 20.04

Pritunl is an open-source, simple and easy-to-use VPN server that allows you to setup virtualize your private networks across data centers within a minute. In this tutorial, we will explain how to set up a Pritunl VPN Server and Client on Ubuntu 20.04 server.

How to Install and Use GVM Vulnerability Scanner on Ubuntu 20.04

GVM also called "Greenbone Vulnerability Management" is an open-source vulnerability scanning and management software that provides a set of network vulnerability tests to find security holes in systems and applications.

How to Install and Use PowerShell on Ubuntu 20.04

PowerShell is a task-based configuration tool of the Windows operating system which is also available for Linux. It is a very powerful tool used to automate system administrator tasks.

Install and Use Guacamole Remote Desktop on CentOS 8

Apache Guacamole is a free, open-source, web-based and clientless remote desktop application that supports standard protocols like VNC, RDP, and SSH. In this tutorial, we will show you how to install the Guacamole server on CentOS 8.

How to configure Route53 with our DomainName to access a static website from S3 on AWS

This article will help you with the steps to host a static website on S3 and redirect traffic from your subdomain to the static website on the S3 bucket.

How to Install Shopware 6 with NGINX and Let's Encrypt on CentOS 8

Shopware is a free and open-source platform that helps you to start your own e-commerce website to power your online business. In this tutorial, we will show you how to install Shopware with Nginx and Let's Encrypt SSL on CentOS 8.

How to Install and Use Snap Package Manager on Ubuntu 20.04

Snap also know as Snappy is an alternative package management tool and program package format developed by Canonical, the company behind Ubuntu Linux. In this tutorial, we will show you how to install and use the Snap package on Ubuntu 20.04.

How to create and modify a Parameter Group for an RDS instance on AWS

A Parameter Group contains configuration to be used by the DB instances on AWS. In this article, we will see the steps to create a new Parameter group, change the default value of one of the parameters and assign it to the MySql DB instances.

How to Install GoAccess Web Log Analyzer on Ubuntu 20.04

GoAccess is a free and open-source weblog analyzer tool used for the analysis of logs in real-time. You can analyze logs through a web browser or terminal. In this tutorial, we will show you how to install and use GoAccess on Ubuntu 20.04.

How to create an SFTP-enabled Server on AWS

AWS Transfer Family supports Secure File Transfer Protocol (SFTP), File Transfer Protocol over SSL (FTPS), and File Transfer Protocol (FTP) to transfer files to and from AWS S3 or AWS EFS(Elastic File System). In this article, we will see the steps to create an SFTP-enabled server on AWS which will be accessible publicly.

How to Install Friendica Social Network Platform on Ubuntu 20.04

Friendica is a free, open-source and decentralized social networking platform that helps you to build and maintain your own social networking projects. In this tutorial, we will show you how to install Friendica with Apache and Let's Encrypt SSL on Ubuntu 20.04.

How to Set up RabbitMQ Cluster on Ubuntu 20.04

RabbitMQ is a free, open-source, and multi-protocol messaging broker software written in the Erlang programming language. A message broker is used to store messages for an application. In this tutorial, we will be going to set up a three-node RabbitMQ Cluster on Ubuntu 20.04 server.

How to Install PostGIS PostgreSQL database extender on CentOS 8

PostGIS is a free and open-source database extender for the PostgreSQL Database Management System. It helps you to add some extra functions such as, area, union, intersection, distance, data types, and allow location queries to be run in SQL.

How to Install Kanboard Project Management Software on CentOS 8

Kanboard is an open-source project management software that helps you to manage your projects and visualize your workflow. It uses Kanban methodology and is specially designed for small teams that focus on minimalism and simplicity.

Install and Configure PHP OPcache on Ubuntu 20.04

Opcache is a powerful PHP extension used to increase PHP performance by storing precompiled script bytecode in shared memory. In this tutorial, we will show you how to install and enable the Opcache PHP extension with Apache and Nginx on Ubuntu 20.04.

How to create a subscription between an SQS queue and SNS topic on AWS

The idea behind subscribing to SQS in SNS is to send messages from SNS to SQS. One can send both raw messages and any other message attributes included in the SNS message.

How to setup a Kubernetes Cluster on AWS using Kops

Kops is used to bringing up the Kubernetes cluster in the easiest possible way. It is a command-line tool used to create Kubernetes Clusters. In this article, we will see the steps to create a Kubernetes cluster with 1 master and 1 worker node on AWS.

How to Install Vagrant and use it with VirtualBox on Ubuntu 20.04

Vagrant is a command-line tool for building and managing virtual machines, it support different virtualization engines like VirtualBox, KVM, Docker and VMWare. In this article, I will show you how to install Vagrant on an Ubuntu 20.04 machine and use VirtualBox as vairtualization engine.

How to install Percona Database Server on Ubuntu 20.04

Percona Server is a fork of the MySQL server. It is fully compatible and a replacement for Oracle MySQL. Percona Server is used by thousands of enterprises to provide superior performance, scalability, and instrumentation for their workloads.

How to install ONLYOFFICE Desktop Editors on Manjaro Linux

ONLYOFFICE Desktop Editors is a free open-source office suite pack that comprises offline editors for text documents, spreadsheets, and presentations. In this tutorial, we’ll learn how to install the latest version (v.6.1) of ONLYOFFICE Desktop Editors on your Manjaro machine.

How to Convert CentOS 8 to CentOS Stream

Red Hat and CentOS recently announced that CentOS 8 will be converted to CentOS Stream. In this tutorial, we will show you how to migrate from CentOS 8 to CentOS Stream.

How to Configure Nginx as a Web Server and Reverse Proxy for Apache on CentOS 8

In this tutorial, we will show you how to use the Nginx as a web server and reverse proxy for Apache web server on CentOS 8.
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