Author: Rahul

Squid is the most popular Proxy server for Unix-like operating systems. It is also used for web filtering. Squid also useful as caching proxy server for the HTTP, HTTPS, and FTP protocols. This article will help you to set up Squid Proxy Server on Ubuntu 18.10, 18.04 LTS, 16.04 LTS, and 14.04 LTS systems. Step 1 – Install Package Squid packages are available in default yum repositories. Execute the below command on your server to install the SQUID proxy server. sudo apt update sudo apt install squid Step 2 – Configure Squid Port The default port for the Squid proxy…

FFmpeg is a cross-platform solution for streaming audio and video as well as recording and conversion. It’s also useful to convert multimedia files between various formats. FFmpeg includes libavcodec audio/video codec library in it. This tutorial will help you to install FFmpeg on Debian 9 (Stretch) system with apt-get. Step 2 – Install ffmpeg on Debian 9 After enabling the PPA, Lets exec below commands to install FFmpeg on Debian 9 system. This will also install many packages for the dependencies. sudo apt update sudo apt install ffmpeg Step 3 – Check FFmpeg Version After successfully install FFmpeg, let’s check…

Redis is an in-memory data structure store that can be used as a database, cache, and message broker. It supports a wide range of data structures, such as strings, hashes, lists, sets, and sorted sets, and it provides high performance and scalability. To clear the Redis cache, you can use the `FLUSHALL` command. This command removes all keys from all databases in the Redis instance. Here’s a step-by-step guide on how to clear the Redis cache: Connect to Redis Server Connect to the Redis instance using the `redis-cli` command-line utility. You can specify the hostname and port of the Redis…

CodeIgniter is a powerful PHP framework for rapid development. It is an opensource PHP framework build by developers for developers to create web applications faster. CodeIgniter 3 is the latest framework available and CodeIgniter 2 is a legacy PHP framework. In this tutorial, we are going to install CodeIgniter 3 on our system. This tutorial will help you to install CodeIgniter on Ubuntu 18.04 Bionic LTS systems. Step 1 – Prerequsities Login to your Ubuntu system. CodeIgniter framework required PHP to be installed, MySQL as the database server and Apache/Nginx as the webserver. Use one the following tutorial to install…

The ifconfig command is a useful utility to display and set network configuration on Ubuntu and Debian Linux systems. This command is available under the net-tools package is replaced with modern iproute2 Debian packages. When your type ifconfig command on the latest operating systems, you will get the following error on Ubuntu and Debian-based systems. -bash: ifconfig: command not found Install net-tools Package The ifconfig binary file comes with the net-tools Debian package. Install this package using the following command which is available under default repositories. sudo apt-get install net-tools Using ifconfig Then you can use this command to check…

MariaDB is an enhanced, drop-in replacement for MySQL. MariaDB can be a better choice for database professionals looking for a robust, scalable, and reliable SQL server. MariaDB has a number of updated features over MySQL. This article will help you to Install MariaDB 10.3 on Ubuntu 18.04 LTS via apt package manager. After installing MariaDB you may need to install phpMyAdmin to access database on the web interface. Step 1 – Prerequsiteis You can find the MariaDB Apt configuration file from the official website. Import the package singin key for MaraiDB packages on your system. sudo apt-get install software-properties-common sudo…

MariaDB is an enhanced, drop-in replacement for MySQL. MariaDB can be a better choice for database professionals looking for a robust, scalable, and reliable SQL server. MariaDB has a number of updated features over MySQL. This article will help you to Install MariaDB 10.4 on Debian 9 (Stretch) via apt package manager. Step 1 – Prerequsiteis You can find the MariaDB Apt configuration file from the official website. Import the package singin key for MaraiDB packages on your system. sudo apt-get install software-properties-common dirmngr sudo apt-key adv –recv-keys –keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 After this, create a new Apt configuration file for…

PostgreSQL is an open source object-relational database system. It is one of leading database server used for production servers. This tutorial will help you to install the PostgreSQL database server on Debian 9 Stretch systems. How to Install pgAdmin4 on Debian 9 Step 1 – Enable Apt Repository First, you need to import PostgreSQL packages signing key on your system. Use the below command to import the key. wget -q https://www.postgresql.org/media/keys/ACCC4CF8.asc -O – | sudo apt-key add – Now add PostgreSQL apt repository in your system as per your operating system. These are suggested on official PostgreSQL website using following…

pgAdmin is a web-based interface for managing PostgreSQL database instances. With the help of pgAdmin4, We can create, access databases, run queries over databases easily. pgAdmin4 is available in both web and desktop versions. We can install it on a nix based systems, macOS, and Windows from official packages. The latest pgAdmin4 is helpful for managing PostgreSQL 9.2 and above versions. This tutorial will guide you through installation of pgAdmin4 on Debian Linux system. Prerequisites You must have PostgreSQL server installed on your system via an official apt repository. If you don’t have installed PostgreSQL, use below link to install.…

Introduction pgAdmin is a web-based interface for management of PostgreSQL database instances. It can be installed on Linux, Unix, Mac OS X, and Windows to manage PostgreSQL 9.2 and above. Prerequisites You must have PostgreSQL server installed on your system via an official apt repository. If you don’t have installed PostgreSQL, use below link to install. Install PostgreSQL on Ubuntu Install pgAdmin4 on Ubuntu pgAdmin4 packages are available under PostgreSQL official apt repository. We assume you already have configured apt repository during installation of database server. Execute below command on the terminal to begin pgAdmin4 installation on Ubuntu. sudo apt-get…