Linux

How To Build a Modern Web Application to Manage Customer Information with Django and React on Ubuntu 18.04

• May 12, 2026
• Linux
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In this tutorial, you will build a modern web application with a separate REST API backend and frontend using React, Django, and Django REST Framework. By using React with Django, you’ll be able to benefit from the latest advancements in JavaScript and front-end development. The web application you will build stores records about customers in a database, and you can use it as a starting point for a CRM application.

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How To Build Go Executables for Multiple Platforms on Ubuntu 16.04

• May 12, 2026
• Linux
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The Go programming language comes with a rich toolchain that makes obtaining packages and building executables incredibly easy. One of Go’s most powerful features is the ability to cross-build executables for any Go-supported foreign platform. This makes testing and package…

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How To Centralize Logs with Rsyslog, Logstash, and Elasticsearch on Ubuntu 14.04

• May 12, 2026
• Linux
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Rsyslog, Elasticsearch, and Logstash provide the tools to transmit, transform, and store your log data. In this tutorial, you will learn how to create a centralized rsyslog server to store log files from multiple systems and then use Logstash to send them to an Elasticsearch server. From there, you can decide how best to analyze the data.

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How To Configure a Galera Cluster with MariaDB 10.1 on Ubuntu 16.04 Servers

• May 12, 2026
• Linux
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Clustering adds high availability to your database at the hardware level by distributing changes to different servers. In the event that one of the instances fails, others are quickly available to continue serving…

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How To Configure a MongoDB Replica Set on Ubuntu 20.04

• May 12, 2026
• Linux
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The practice of synchronizing data across multiple separate databases is called replication. In MongoDB, a group of servers that maintain the same data set through replication are referred to as a replica set. This tutorial provides a brief overview of how replication works in MongoDB before outlining how to configure and initiate a replica set with three members.

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Como configurar o Apache HTTP com MPM Event e PHP-FPM no Ubuntu 18.04

• May 12, 2026
• Linux
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O autor selecionou a COVID-19 Relief Fund​​​​​ para receber uma doação como parte do programa Write for DOnations. O servidor Web Apache HTTP…

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How To Configure BIND as a Private Network DNS Server on Ubuntu 20.04

• May 12, 2026
• Linux
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In this tutorial, you will set up an internal DNS server using two Ubuntu 20.04 servers. You will use the BIND name server software (BIND9) to resolve private hostnames and private IP addresses. This provides a central way to manage your internal hostnames and private IP addresses, which is indispensable when your environment expands to more than a few hosts.

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How To Configure Jenkins with SSL Using an Nginx Reverse Proxy on Ubuntu 22.04

• May 12, 2026
• Linux
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In this tutorial, you will configure Nginx as a reverse proxy with Let’s Encrypt for TLS encryption to securely direct client requests to Jenkins.

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How To Configure Nginx as a Web Server and Reverse Proxy for Apache on One Ubuntu 18.04 Server

• May 12, 2026
• Linux
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In this tutorial you’ll configure Nginx as both a web server and as a reverse proxy for Apache to host four domains on a single server.

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How To Configure ProFTPd To Use SFTP Instead of FTP

• May 12, 2026
• Linux
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ProFTPd is a popular FTP server for transferring files between your local computer and server. However, FTP as a protocol is very insecure. In this guide, we will show you how to configure ProFTPd to use SFTP, a secure alternative, instead of FTP.

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