Author: Rahul

It’s normal that we make files and directories (or we can say folders) in our machines to keep them organized, so when we need to, we can easily search for them. Sometimes we save them with the names having spaces, for example, we save a file with the name “my file” now in this case the Linux terminal will create an error. Can files not be saved with spaces in Linux? Yes! we can but they will be accessed differently in the terminal. This write-up is focussing on what errors we face while accessing files and directories with space in…

PHP abbreviated as “HyperText Processor”, is the open-source programming language used for Web application development. It is a scripting language, mostly used for the front end with HTML. It can be used to create e-commerce websites, manage databases, and do session monitoring. It is available for all OS. The latest version of PHP is version 8 and in this article, we will discuss the installation of PHP on the Debian 11 (Bullseye) Linux system. Prerequisites First, update all the packages of the system by below-mentioned command: sudo apt update After updating packages, now install the dependencies required by the below-mentioned…

Anaconda is a distribution that helps us with package management and deployments. It is written in Python and R programming language by data scientists, for data scientists. It includes the packages related to data science for various platforms like Linux, Windows, and macOS. You can use the conda binary for package management with your Python applications. Which will provide you with a better environment for faster development. In this step-by-step tutorial, we will help you to install Anaconda on your Fedora Linux system. Prerequisites Login to your Fedora system and open a terminal. Generally, the curl package is default installed…

Swap memory is a location on hard disk to be used as Memory by the operating system. When the operating systems detects that main memory is low and required more RAM to run applications properly it check for swap space and transfer files there. In general terms, swap is a part of the hard disk used as RAM on the system. This tutorial will help you to Add Swap on Debian 11 Bullseye Linux system. How to Create Swap in Debian 11 Use the below steps to create and enable Swap memory on your Debian 11 system via command line.…

Anaconda is an open-source platform written with Python programming language. It was built by data scientists, for data scientists. Anaconda contains a large variety of packages and repositories. It is important in its functionality as it provides processing and computing data on a large scale and also to program in python language. The Anaconda is a good platform to program python applications. This article helps you to install Anaconda on your Debian 11 (Bullseye) Linux system with easy instructions. Prerequisites First of all, open terminal on your Debian system and execute the command mentioned below to update packages repository: sudo…

Debian 11.0 was released on August 14th, 2021. The codename of Debian 11 is Bullseye. Debian is one of the widely used Linux operating systems and a popular choice for setting up and configuring servers for businesses has just got the latest release called Bullseye. Bullseyes come with tons of new packages, support for the exFAT file system, and an enhanced manual page. This write-up is focusing on the installation of Debian 11 Bullseyes on your system. So if you are new to Debian or want to upgrade simple follow the steps mentioned below: Step 1 – Downloading Debian 11…

MongoDB is a database and in comparison to other databases, it is easy to handle because there is no need to work in a table-based conventional relational database structure. We can save a large amount of data because of its feature of horizontal partitioning. A lot of companies are using MongoDB like CISCO, Facebook, Nokia, etc. MongoDB offers data aggregation as it allows us to store data according to our preferences. Otherwise, we have to manage data according to the data management of a conventional database. This article will help us to understand how to install MongoDB in Ubuntu 20.04.…

Anaconda is an open-source platform that is used for R programming and Python. Which contains a large variety of packages and repositories. It is important in its functionality as it provides processing and computing data on a large scale and also to program in python language. The Anaconda is a good platform to program the python applications. This article enables us to install the Anaconda on Ubuntu 20.04 in an easy way. Prerequisites Firstly, open terminal on your Ubuntu system and execute the command mentioned below to update packages repository: sudo apt update Then install the curl package, which is…

Apache HTTP web server is one of the widely used web servers especially on Linux distributions which is a free, cross-platform used by a vast number of websites on the internet. Apache webserver uses HTTP to process the request and entertain web information. Apache has tons of useful features and its functionality can be enhanced with extra modules. It also allows programmers to publish their work on the internet. So, in this article, we will discuss the installation of the Apache web server and how to secure it after installation on Debian 11. Requirements Before installation, you must be logged…

SSH or Secure Shell is a protocol utilized to enable communication between two computers and share data. It provides a password-enabled or password-less (disabled) authentication and encrypts communication between two hosts. When working with CentOS servers most of the time is spent in the terminal linked to your server via SSH. In this guide, we’ll be focusing on setting up SSH keys-based authentication for a CentOS 8 server. SSH keys offer a straightforward, steady technique of communicating with remote servers and are encouraged for all users. Creating SSH Keys in Linux To generate a new 2048-bit RSA key pair, open…