In this article, I will take you through 5 Useful Examples to turn off SELinux Temporarily or Permanently on RHEL 8/CentOS 8. SELinux is known as Security Enhanced Linux which is integrated with Linux Kernel for implementation for Access Control Mechanism. There are times when you think you need to disable SELinux to accomplish your ... Read more
In this article, we will look into the steps required to solve "AH00558: httpd: Could not reliably determine the server's fully qualified domain name," error. the Recently I was working to bring up my Apache web server to host my PHP Applications on Port 443 but while bringing up the service I noticed "AH00558: httpd: ... Read more
In this tutorial, I will explain the concepts of Dynamic Memory Allocation with malloc(), calloc(), free and realloc() functions in C. Dynamic Memory allocation is a feature introduced in C to allocate memory blocks as per the changing requirement. This is introduced to overcome the limitation of static memory allocation where once the size is ... Read more
In this tutorial, I will take you through 5 Best ways through which you can become root user or superuser in Linux. If you want to run any privilege command in your Linux Based Servers then you need to have root or superuser access. There are many commands on Linux System which cannot run through ... Read more
In this tutorial, i will take you through 10 Popular Kill Command Examples in Linux/Unix. kill command is a very popular command in Linux/Unix based Systems to terminate a process. kill command relies on list of signals to terminate any of the System processes(User Space Processes). By default kill command sends the TERM signal to ... Read more
In this article, I will take you through 7 Easy Steps to Install PHP on RHEL 8/CentOS 8. PHP is known as open source Server Side programming language due to its large scale usage at the web Server end. It is backed by rich set of libraries developed and created by large community of PHP ... Read more
In this article, i will take you through 6 Easy Steps to Install PHP on Ubuntu 20.04. PHP is abbreviated as Hypertext Preprocessor language. It is the most popular Server Side web scripting language which enabled developers and Programmers to create dynamic contents that can interact with databases. You can see most of the web ... Read more
In this article, I will take you through the steps to Install Java on Ubuntu 20.04. Java is a very popular Object Oriented Language. It is Known as Platform independent Language due to its ability to run in various hardware architecture platforms. You will see Java based Applications on almost all the digital platforms around ... Read more
In this article, I will explain you about the curl error: Failed Writing received data to disk/application on Linux and the steps to solve this error. This error could show due to various reasons. One of the common reason is the disk space utilization which happened with me. I will take you through the detail ... Read more
In this article, I will take you through the steps to install Java on RHEL 8/CentOS 8. As you might be aware, Java is the most popular and powerful language currently used by Developers and Programmers for Application development on almost all the Hardware Platforms. It is Known as Platform independent Language. It uses an ... Read more