Internet is the most popular and crowded network in the world. The Internet provides different services, applications. The webpage is the most popular service or application provided by the internet. The webpage provides content on different topics. In a technical way, Webpage consists of different technologies like HTML, JavaScript, XML, Picture, Video, etc. Web Page Well, this is a web page provided by Poftut.com. There are a lot of web...
Apache and PHP are very popular tools used to publish and serve web pages. These web pages can be a simple website, a WordPress installation or a complex web application. In this tutorial, we will learn how to install and use Apache and PHP tools for rpm based distributions like Fedora, CentOS, RedHat. Update Current Repository and Package Information Before installing the Apache and PHP tools we need to update...
Apache Kafka is a distributed streaming platform. Let’s explain it in more details. Apache Kafka is three key capabilities where publish and subscribe to streams of records, similar to a message queue or enterprise messaging system. Apache Kafka provides a distributed publish-subscribe messaging system and robust queue that can handle a high volume of data and enables us to pass message consumption. Apache Kafka Advantages Apache Kafka provides a lot...
The server is a computers type which consists of purposeful hardware and software used to provide different services to the clients. Servers generally use different and special applications to provide services. A server can contain a single service or multiple services to serve. Types Of Servers There is a different type of servers. We can create a very long list which contains different types of servers but in this part,...
Apache web server is a web server application or services used to serve provided files and applications over network which is generally internet. In this tutorial we will explain what is Apache Web Server in details by providing related technologies, owner and versions of Apache Web Server. Web Page Web page is a bunch of HTML, Javascript, CSS code with extra objects like image, video etc. Web pages generally used...
Hypertext Transfer Protocol or HTTP 503 Service Unavaiable server error response code indicates that the server is not ready to handle the request. Also HTTPS protocol will use the same code for the same reason. In this tutorial we will examine the 503 error code causes, client and server side solutions. 503 Expressions HTTP 503 code can be expressed a little bit differently for different web servers. There are different...
HTTP protocol uses HTTP status codes in order to provide information about the requests. There are different type of status codes like 100, 200, 300, 400 etc. All of them have different meaning and subcodes like 403. In this tutorial we will examine the 403 Forbidden Error Code . Example Response Here is some example response about HTTP 403 Forbidden. This code is compatible with all major browsers.
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HTTP/1.1 403 Forbidden Date: Wed, 21 Oct 2015 07:28:00 GMT |
AND other...
LAMP stack is a popular term in IT world. It is used to express multiple application package to server PHP applications. Here is the formula Linux+Apache+MySQL+PHP=LAMP . LAMP stack can be created by installing these components one by one. In this tutorial we assume that we have already installed the Linux distribution like Ubuntu, Debian, CentOS, Mint . Installing Apache or Httpd We will start by installing Apache web server. Apache...
PHP is very popular programming language used by a lot of programmers and web devleopers. During PHP application development we may need to get detailed information about the platform the PHP web server runs. This type of information is provided by phpinfo function. phpinfo() function provides information like PATH, User, Operating System, Modules etc. Install PHP We will use php command PHP Framework in this tutorial. So we need to install it properly...
Http is popular protocol used to transfer web page data like HTML, Javascript, Image etc. HTTP is used between our browser like Chrome, Firefox, Edge, Internet Explorer and server like Apache, Nginx etc. HTTPS is secure version of HTTP and recently sites transition to the HTTPS. But what is a user try to access HTTP of our web site. We can redirect HTTP web sites to the HTTPS. Below you...
