Author: Rahul

This tutorial will help you to install Nginx web server with PHP-FPM/FastCGI on Ubuntu 18.04 (Bionic) LTS system. In this tutorial, we are using PHP 7.3 and configure with Nginx using PHP-FPM and FastCGI. Nginx Installation Nginx packages are available under default repositories. SSH to your Ubuntu 18.04 LTS system with sudo privileges account and install Nginx web server from the official repository. sudo apt update sudo apt install nginx PHP Installation For the PHP installation we recommend to use ppa:ondrej/php PPA, which provides latest PHP versions for Ubuntu systems. Use the below couple of commands to add the PPA…

PHP FPM (FastCGI Process Manager) is an alternative implementation of PHP FastCGI. It provides some additional features like Adaptive process spawning which is useful for sites. This tutorial will help you to install Apache with PHP-FPM/FastCGI on Ubuntu 18.04 (Bionic) LTS system. In this tutorial, we are using PHP 7.3 and configure with Apache using PHP-FPM and FastCGI. Install Apache with PHP & FastCGI on CentOS/RHEL You can also visit the previous tutorial to configure Apache with multiple PHP versions using PHP-FPM/FastCGI on Ubuntu systems. Apache Installation Apache packages are available under default repositories. SSH to your Ubuntu 18.04 LTS…

PostgreSQL is an object-relational database management system that stores data in the form of tables. It is highly secure and reliable and allows for easy storage, access, and retrieval of data. The pgAdmin is a feature-rich web-based interface for the administration, development, and management of PostgreSQL. It is also an open-source, free software just like PostgreSQL. In this how-to guide we will learn to install PostgreSQL and pgAdmin4 on CentOS 8: How to Install PostgreSQL on CentOS 8 01. Multiple versions of PostgreSQL are available in a default repository of CentOS 8. They can be listed on the terminal by…

CentOS 8 is the latest release of CentOS Linux operating system, which is based on Red Hat Enterprise Linux 8. In this tutorial, we will help you to install the Apache web server on CentOS 8 or RHEL 8 system with additional configuration and security. Prerequsities SSH access to CentOS/RHEL 8 system Sudo privileges to user to install packages Step 1 – Install Apache on CentOS 8 First of all, Login to your CentOS 8 or RHEL 8 system via SSH. Then install Apache2 HTTP server packages using the following command. This will also install additional required packages on your…

Prerequsities You must have SSH with sudo privileges access to server for the Apache web server installation on Debian 10. Install Apache on Debian 10 First of all, Login to your Debain 10 system via SSH and update the Apt cache. Then install Apache2 HTTP server packages as below: sudo apt update sudo apt install apache2 Manage Apache Service Apache service is managed with systemctl command line. After installation, use the following command to check the status of Apache service. sudo systemctl status apache2.service Here is the other commands to stop, start or restart Apache service via command line. sudo…

In the Linux operating system, the foundational concept is that all entities are treated as files. To begin with, utilize the lsof command, which stands for “list of open files,” to discover the process id (PID) of any active process on a particular port. After determining the PID, the kill command enables you to terminate the specified process by employing its PID. Identify and Kill a Process Running on Port 1. Discovering the Process ID (PID) on a Specific Port The lsof command allows you to identify the Process ID (PID) of a process running on any given port. For…

Python is a powerful programming language. It is very friendly and easy to learn. During the latest update of this article Python 3.8.12 (of Python 3.8 series) latest stable version is available to download and install. This tutorial will help you to install Python 3.8 on Amazon Linux systems. Step 1 – Prerequaities This Python installation required the GCC compiler on your system. Login to your server using ssh or shell access. Now, use the following command to install prerequisites for Python before installing it. sudo yum install gcc openssl-devel bzip2-devel libffi-devel zlib-devel Read: How to Use SSH to Connect…

Python is a powerful programming language. It is very friendly and easy to learn. At the writing time of this article Python 3.7.9 (in Python 3.7 series) latest stable version is available to download and install. This tutorial will help you to install Python 3.7.9 on Amazon Linux systems. Step 1 – Prerequisites This Python installation required the GCC compiler on your system. Login to your server using ssh or shell access. Now, use the following command to install prerequisites for Python before installing it. yum install gcc openssl-devel bzip2-devel libffi-devel Read: How to Use SSH to Connect Remote Linux…

MariaDB 10.4 stable version has been released. It is an enhanced, drop-in replacement for MySQL. MariaDB can be an better choice for choice for database professionals looking for a robust, scalable, and reliable SQL server. MariaDB has a number of updated features over MySQL. Use below links to read features comparison between MariaDB and MySQL. This article will help you to install MariaDB 10.4 in CentOS 8 and RHEL 8 systems. Step 1 – Add MariaDB Yum Repository First add MariaDB yum repository in our system. Create a new repo file /etc/yum.repos.d/mariadb.repo in your system and add below code as…

During the importing of the GnuPG key on our Debian system, we faced the following error. This is due to the minimal installation of our Debian servers. This tutorial will help you to fix “‘/usr/bin/dirmngr’: No such file or directory” error. This tutorial will help you to solve this on all Debian based Linux systems. sudo apt-key adv –keyserver hkp://keyserver.ubuntu.com:80 –recv 4B7C549A058F8B6B Executing: /tmp/apt-key-gpghome.1uzliCJjyg/gpg.1.sh –keyserver hkp://keyserver.ubuntu.com:80 –recv 4B7C549A058F8B6B gpg: failed to start the dirmngr ‘/usr/bin/dirmngr’: No such file or directory gpg: connecting dirmngr at ‘/run/user/0/gnupg/d.9awoasrggmw7i87e3cdkmbgp/S.dirmngr’ failed: No such file or directory gpg: keyserver receive failed: No dirmngr Solution You just…