How to add JAVA_HOME on Ubuntu?
On Ubuntu, we can add JAVA_HOME environment variable in /etc/environment file. Note/etc/environment system-wide environment variable settings, which means all users use it. It is not a script file, but rather…
How to check JDK version that installed on your computer
The Java development kit (JDK) contains tools for Java development, and the Java Runtime Environment (JRE) contains a JVM to convert byte code .class to machine code, and execute it,…
How To Secure Apache with Let’s Encrypt on Ubuntu 20.04
Let’s Encrypt is a Certificate Authority (CA) that facilitates obtaining and installing free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software…
How To Install Linux, Apache, MySQL, PHP (LAMP) stack on Ubuntu 20.04
A “LAMP” stack is a group of open source software that is typically installed together in order to enable a server to host dynamic websites and web apps written in…
How To Install the Apache Web Server on Ubuntu 20.04
The Apache HTTP server is the most widely-used web server in the world. It provides many powerful features including dynamically loadable modules, robust media support, and extensive integration with other…
How To Install Linux, Nginx, MySQL, PHP (LEMP stack) on Ubuntu 20.04
The LEMP software stack is a group of software that can be used to serve dynamic web pages and web applications written in PHP. This is an acronym that describes…
Understanding Nginx Server and Location Block Selection Algorithms
Nginx is one of the most popular web servers in the world. It can successfully handle high loads with many concurrent client connections, and can function as a web server,…
How To Install Nginx on Ubuntu 20.04
Nginx is one of the most popular web servers in the world and is responsible for hosting some of the largest and highest-traffic sites on the internet. It is a…
How To Secure Nginx with Let’s Encrypt on Ubuntu 20.04
Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process…
How To Use Cron To Automate Tasks On a VPS
One of the most standard ways to run tasks in the background on Linux machines is with cron jobs. They’re useful for scheduling tasks on the VPS and automating different…