How to solve “404 Not Found” error while accessing subpages on website. Date: 17-01-2021 Step 1: You need to enable Apache2 rewrite module by using below command.# sudo a2enmod rewrite Step 2: Restart Apache2.# sudo systemctl restart apache2 Step 3: Add the below details in your website Apache (etc/apache2/sites-available) configuration… Continue Reading How to solve “404 Not Found” error while accessing subpages on website.

How to solve the Website internal server error from the following apache error log”Invalid command ‘Header’ perhaps misspelled or defined by a module not included in the server configuration” Date: 16-12-2020 Step 1: You are getting above error due to header module is not enabled in Apache on Ubuntu. You… Continue Reading How to solve the Website internal server error from the following apache error log”Invalid command ‘Header’ perhaps misspelled or defined by a module not included in the server configuration”

How to install Let’s Encrypt with Apache on CentOS 7 Date: 24.04.2020 Introduction: Let’s Encrypt is a free and open-source certificate authority (CA) that allows obtaining and installing certificates through simple, automated commands. It provides a valid SSL certificate for your domain without any cost. Let’s Encrypt certificates are valid… Continue Reading How to install Let’s Encrypt with Apache on CentOS 7

How to enable HTTP2 support in Apache Date posted: 25/09/2019 Objective:- HTTP/2 is a major revision of the HTTP network protocol used by the World Wide Web. It was derived from the earlier experimental SPDY protocol, originally developed by Google. HTTP/2 was developed by the Hypertext Transfer Protocol working group… Continue Reading How to enable HTTP2 support in Apache

Create apache Virtual Hosts In Ubuntu DATE POSTED: 06/03/2019 In this post we will explain how to create the virtual hosts in ubuntu. What is: Apache? Apache is the most important used web server software in the world because it is an open source software. This web server developed and… Continue Reading Create apache Virtual Hosts In Ubuntu

Enable mod_filter in Apache on CentOS Date posted : 13/02/2019 Generally Apache installation comes with filter module. But its not enabled by default. When you try to use this specific module directive in your website configuration, it won’t work. You will see errors like below. Solution:- Add the following line… Continue Reading Enable mod_filter in Apache on CentOS

Force HTTP to HTTP Date posted : 06/02/2019 In this post we will explain redirect the url from http to https. Before you follow this steps, you need ssl certificate for your domain. Step 1: Create or update the .httacess file with following code After you have added the code… Continue Reading Force HTTP to HTTPS

Date posted : 18/01/2019 Apache Rules for wildcard API end points In this post, we’re going to explain about adding apache rules for accessing multiple API end points. For instance, if you would like to run below api’s. You need apply some apache rules in order to accept those API… Continue Reading Apache Rules for wildcard API end points

How to Install Apache on macOS via Homebrew Date Posted : 25-Oct-2018 Installation steps as follows, Loginas root user or super user to perform this task, Step 1 – Install Apache on macOS Remove built-in Apache server (if any) from your system. Open a terminal and execute commands to stop… Continue Reading How to Install Apache on macOS via Homebrew

Nagios with GitLab in Independent VPs Date : 27-oct -2018 In this article, we are going to run two different services in single machine at different ports.Namely Nagios and GitLab are the services which be running on different ports.This will accomplished by installing the services on machine. I.Introduction :  Nagios… Continue Reading Nagios with GitLab in Independent VPs