How to Configure Static IP Address on Ubuntu 20.04

how to configure static ip address on ubuntu 20.04

A static or fixed IP address is an IP address that does not change. Whether you reboot your device or home router, your device with a static IP address will get the same IP address. The opposite of a static IP address is the dynamic IP address. A device that does not have a static IP address will get a dynamic IP address assigned by the DHCP (Dynamic Host Configuration Protocol) server, and it may change from time to time.

configuring static ip address on ubuntu 20.04

By default, a device connected to your home router whether it’s using cable or connected through WiFi will most likely get a dynamic IP address. And, if you use your Ubuntu 20.04 also as an FTP server of web server you would want to configure a static IP address for it, so you can reach the server using the same IP address. In this tutorial, we will show you how to configure a static IP address on Ubuntu 20.04.

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How to Rewrite URLs with mod_rewrite for Apache on Ubuntu 20.04

rewrite urls with mod_rewrite for apache on ubuntu 20.04

The mod_rewrite is an Apache module that uses a rule-based rewriting engine. It is used for translating and redirecting the requested URL to a new URL. It allows a URL to be changed dynamically. So the visitor never sees the URL change in the address bar. With mod_rewrite, you can rewrite an unlimited number of rules. This will allow you to rewrite the URL based on environment variables, HTTP headers, and server variables.

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MongoDB Replica Set with Master-Slave Replication and Automated Failover

A replica set is a group of MongoDB database nodes used for defining database clusters with master-slave replication and automated failover. A replica set contains a single primary node, multiple secondary nodes, and an arbiter node. The primary node receives all write operations while other nodes apply operations from the primary so that all nodes have the same data set.

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How to install Odoo 11 on CentOS 7 with Nginx as a Reverse Proxy

guide to installing odoo 11 on centos 7 with nginx as a reverse proxy
installing odoo 11 on centos 7 with nginx as a reverse proxy

In this tutorial, we will guide you through the steps of installing Odoo 11 on CentOS 7. We will also install Nginx and configure it as a reverse proxy. Odoo (formerly OpenERP) is a simple and intuitive suite of open-source enterprise management applications such as Website Builder, eCommerce, CRM, Accounting, Manufacturing, Project and Warehouse Management, Human Resources, Marketing, and many more.

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How to Improve the Speed and Rank of a WordPress Website


WordPress is one of the most widely-used platforms to host a website. Learning how to improve the speed and rank of a WordPress website is a hot topic these days. With more and more users sharing their ideas online using CMSes, having a WordPress site that stands out is important.

improve speed and rank of wordPress website guide

There are several techniques that you can implement to increase the speed of your WordPress-based website. Fast loading pages improve the overall user experience, increase your website page views, and boost SEO ranks. Therefore, knowing how to speed up WordPress is an essential skill for any webmaster.

Without taking the right actions, you could end up with a sluggish site. That will cause you to lose repeated visitors, subscribers, and customers. In this tutorial, we are here to explain some useful techniques to speed up your WordPress website.

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How to Install Rocket.Chat on CentOS 8

How to Install Rocket.Chat on CentOS 8

Rocket.Chat is a free and open-source chat and messaging application built with Meteor. It is an alternative to Slack and allows you to chat with other members, make video and audio calls, create channels and private groups, share files, and folders and many more. It is self-hosted and helps your team to communicate and share ideas on desktop and mobile devices.

In this tutorial, we will show you how to deploy Rocket.Chat with Nginx as a reverse proxy on CentOS 8.

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How to Download a File From a Server to Your Desktop Using SSH

download files ssh to desktop

An SSH session is like a portal into another machine. If you’re used to working with Windows, you’ll know how easy it is to transfer files from one location to another. Just drag and drop! No text commands, no authentication, none of that.

ssh download command

However, sometimes you will need to download a file from SSH to your local desktop, such as if you are using one of our Linux VPS servers. And there’s no simple command from within the SSH terminal itself to do this. The two environments are too far apart. However, we have a dedicated tool called “SCP” which stands for “Secure Copy” that’s made for precisely these kinds of situations.

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