Right file permission is the most crucial part of the Linux system management. A file with permission 777 is open to everyone for read and write. Any user logged in to system can write to this file. Which can be harmful for your system. In some condition’s, you may required 777 permissions like log...
Django is a Python Web framework that encourages rapid development of applications. The Django framework is designed for developers to take applications from initial to completion as quickly as possible. It provides higher security for the application and avoids developers for making common security mistakes. This tutorial will help you to setup Django Python...
Memcached is a distributed memory object caching system which stored data in memory on key-value basis. It is very useful for optimizing dynamic websites and enabled speed by caching objects in memory. Read more about Memcache. This article will help you to install Memcached and PHP Memcache extension on CentOS 8 and RHEL 8...
Linux terminal can seem quite overwhelming for new users and even for experienced users without the knowledge of Linux tips & tricks. Linux is an incredibly flexible operating system. However, it is difficult to remember all the commands and their appropriate usage. Our amazing tricks will allow you to use Linux like a pro!...
Generally, the host manager used a separate server for each PHP version application deployment. Which increases the hosting cost. Some of the host managers are using Docker to run multiple PHP version on the single server. Also, most of you are aware of the configuration, I used in this tutorial. But some of the...
The ionCube loader is the library used to load ionCube encoded files on the server. It is required to installed on the webserver to decode any ionCube encoded files before running. The ionCube provides a feature to encrypt your PHP script to keep them secure. It also keeps them secure from unauthorized uses. This...
The phpinfo() is the core function of PHP. It prints detailed information about the current stat and configuration of PHP on server. With the help of phpinfo, you can find the PHP version, modules and there version and configuration options. This tutorial will help you to create a php script with phpinfo() function and...
Sysstat is a powerful system performance monitoring tool written in C language. This is the best tool I found for the debugging of performance issues on my Linux systems. You can view the system performance data in real time or analyze data from the saved archives. Sysstat is an opensource and freely available tool....
Ruby is the dynamic and open source programming language. Which focuses on coding simplicity and improve productivity. The first Ruby version 0.95 was release in 1995. After that several stable versions of Ruby were released in the past years. At the time of writing this tutorial, Ruby 2.7.0 is the latest stable release available...
Elasticsearch is flexible and powerful open-source, distributed real-time search and analytics engine. Using a simple set of APIs provides the ability for full-text search. Elastic search is freely available under the Apache 2 license, which provides the most flexibility. This tutorial will help you to setup Elasticsearch single node cluster on CentOS 8 and...