Java is a popular programming language for the system software development and web application. You need to install the Java Development Kit (JDK) and Java Runtime Environment (JRE) for the setup of the Java development environment. JDK compiled the source java file and make a java class file. JRE is used to run that...
The Oracle team has discontinued the security updates for Java 8. Also released the latest Java 11 LTS version. Java 11 has been released for general availability with the many featured enhancements. You can read the details here. This article will help you to install Oracle Java 11 on CentOS 7/6, RHEL 7/6 and...
Java is a popular programming language for the system software development and web application. You need to install Java Development Kit (JDK) and Java Runtime Environment (JRE) for preparation of a Java development system. This tutorial will guide you to install Oracle Java 11 LTS version on Ubuntu 18.04 LTS Bionic system. Step 1...
An array is a data structure consist multiple elements based on key pair basis. Each array element is accessible via a key index number. This tutorial will help you to create an Array in bash script. Also, initialize an array, add an element, update element and delete an element in the bash script. Define...
MySQL provides SHOW PROCESSLIST query, which shows currently running threads on the database server. This statement is very useful during troubleshooting the “too many connections” error message on the database server. This will help you to find out what is going on. Login to the MySQL console with SUPER user privilege and execute the...
This tutorial helps you to install Java on Debian 9 (Stretch) via Apt-Get. Java is a popular object-oriented, platform-independent programming language. You can install Java based on your requirements. As an example, to run a java application you only need to install JRE (Java Runtime Environment) but for the development system, you need the...
In Python programming function you can use sleep() function available under time module. This will sleep or delay script execution for the defined number of seconds. You can use time.sleep(seconds) as per following. The value passed to sleep() function is in second. [crayon-5bcdce662e69a167464273/] Python Delay Example Let’s create a small script to print current...
What is Netplan? Ubuntu systems are now using netplan for the network configuration. Netplan enables easily configuring networking on a system via YAML files. Netplan processes the YAML and generates the required configurations for either NetworkManager or systemd-network the system’s renderer. This new tool replaces the static interfaces (/etc/network/interfaces) file that had previously been...
Laravel is one of the best open source, MVC PHP framework, designed for the faster development of web applications. You can simply install and use on your development system. This article will help you to install Laravel 5 PHP Framework on Debian 9 (Stretch) system. Laravel required following software and extensions to be installed...
Phalcon is a full-stack PHP framework. It provides ready to use classes and functions. Phalcon provides the lowest overhead for MVC-based applications. This tutorial will help you to install Phalcon PHP framework module on your Debian 9 systems. Prerequsities First of all, you need to install some prerequisites packages in your system using the...