Before testing Apache, it’s necessary to modify the firewall settings to allow outside access to the default web ports. If you followed the instructions in the prerequisites, you should have a UFW firewall configured to restrict access to your server. During installation, Apache registers itsel...
This post shows steps for students and new users to install, configure, and use the Apache HTTP web server on Ubuntu Linux. Apache is the most popular open-source web server in the world. Chances are many of the websites you visit today are mostly likely running Apache HTTP server. If y...
Before testing Apache, it’s necessary to modify the firewall settings to allow outside access to the default web ports. Assuming that you followed the instructions in the prerequisites, you should have a UFW firewall configured to restrict access to your server. During installation, Apache regis...
Apache Kafka, often known simply as Kafka, is a popular open-source platform for stream management and processing. Kafka is structured around the concept of an event. External agents, independently and asynchronously, send and receive event notifications to and from Kafka. Kafka accepts a continuous...
In this guide you will learn how to configure a secure connection by using the SSL protocol and enable HTTPS on Apache with Linux Ubuntu.
When using the Nginx web server,server blocks(similar to virtual hosts in Apache) can be used to encapsulate configuration details and host more than one domain from a single server. We will set up a domain calledyour_domain, but you shouldreplace this with your own domain name. ...
For example, to view the port name ofSSHuse the below-given command: sudoufw app info"OpenSSH" OpenSSH needs port 22 to function properly. To check the port of Apache Full use: sudoufw app info"Apache Full" As it can be seen Apache needs two ports 80 and 443 to work. ...
In this case, the provider pre-configured UFW to use SSH only (on port 22).Therefore, any other service we’ll install, such as Apache, won’t be reachable unless we first add the necessary rules to UFW. 2.2. When UFW Is Inactive ...
During Apache’s installation, Apache automatically registers with UFW, providing several profiles for easy setup. But if you don’t have UFW on your system yet, you can install it with this command: sudoaptinstallufw After installation, activate UFW and set it to start when the system boots...
Use the following commands to open port9999on theFirewalld utility. # firewall-cmd --add-port=9999/tcp --permanent # firewall-cmd --reload If you are using aUFW firewall, then run: $ sudo ufw allow 1191/tcp 6.If port9999used by Apache GUI overlaps with another application on your ...