Author: Rahul

Python 3.6.10 is the latest stable version at the time of writing of tutorial. This Python version is available to download and install. This article will help you to install Python 3.6.10 on Ubuntu and Linuxmint operating system. To know more about this version visit Python official website. Step 1 – Prerequsities Use the following command to install prerequisites for Python before proceeding to the next steps. sudo apt-get install build-essential checkinstall sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev Step 2 – Download Python 3.6 Download Python using following command from python official site. You can…

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 8 Jessie systems. How to Install PostgreSQL on Ubuntu Step 1 – Prerequsities 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 command. sudo sh…

Checking the system reboot history is an important task for system administrators in Linux. Knowing when the system was last rebooted can help in troubleshooting issues and planning for maintenance tasks. One of the ways to check system reboot history in Linux is by using the last command. The last command displays a list of all system logins and logouts, including system reboots. By default, the last command displays the information in reverse chronological order, with the most recent events at the top of the output. Check Last Reboot History Mostly Linux/Unix systems provide the last command, which provides us…

PHP 7.2 is the latest stable release available for the installation. This tutorial will help you with the installation of multiple PHP versions on your system. Now follow this tutorial to Install PHP on Debian 8 Jessie. Prerequisites Login to your Debian 8 system using shell access. For remote systems connect with SSH. Windows users can use Putty or other alternatives applications for SSH connection. ssh root@debian8 Run below commands to upgrade the current packages to the latest version. sudo apt update sudo apt upgrade Enable PHP PPA on Debian 8 Let’s execute the following commands to install the required…

Apache Maven is a useful tool for managing Java projects. It helps with building, reporting, and organizing project files. This guide explains how to install Apache Maven on Ubuntu 24.04 in simple steps. Even if you are new to Ubuntu, you can follow this easily. What You Need Before Starting You need access to your Ubuntu 24.04 system through a terminal. If you are working on a remote server, connect to it using SSH with this command: ssh user@ubuntu Make sure your system is up to date. Run these commands to update and upgrade your packages: sudo apt update sudo…

Keepalived is used for IP failover between two servers. Its facilities for load balancing and high-availability to Linux-based infrastructures. It worked on VRRP (Virtual Router Redundancy Protocol) protocol. In this tutorial, we have configured IP failover between two Linux systems running as a load balancer for load balancing and high-availability infrastructures. You may also intrested in our tutorial How to Setup HAProxy on Ubuntu & Linuxmint . Network Scenario: 1. LB1 Server: 192.168.10.111 (eth0) 2. LB2 Server: 192.168.10.112 (eth0) 3. Virtual IP: 192.168.10.121 I hope you get a better understanding of the setup with the above structure. Let’s move to…

IIS is formerly known as Internet Information Server. It is created by Microsoft for Windows operating systems. IIS supports HTTP, HTTPS, FTP, FTPS, SMTP and NNTP protocols. Microsoft also provides a graphical user interface for IIS called IIS Manager. It is useful for managing websites and other applications on Internet Information Server. Useful tutorials: How to Setup Let’s Encrypt SSL in IIS How to Redirect HTTP to HTTPS in IIS How to Setup Reverse Proxy in IIS Install IIS on Windows Use the following step-by-step tutorial to install IIS on Windows 8 & Windows 10 operating systems. Step 1- First…

Discovering your Linux system’s IP address is a fundamental skill for anyone involved in network troubleshooting, server management, or cybersecurity within Linux environments. This tutorial delves into the art of utilizing the command line interface (CLI), a tool renowned for its power, flexibility, and precision in handling Linux system tasks. We’ll explore various command line methods to find your Linux machine’s IP address, with a focus on commands like ifconfig, ip, and hostname. These commands are pivotal for network administrators and IT professionals looking to streamline their network setup or resolve connectivity issues. By the end of this comprehensive guide,…

How to Install Ruby on CentOS/RHEL 7/6 . Ruby is a dynamic, object-oriented programming language focused on simplicity and productivity. RVM (Ruby Version Manager) is a tool for installing and managing multiple Ruby versions on single operating systems. This tutorial will help you to install RVM on your system. After that install the latest Ruby on CentOS and RedHat systems using RVM. Step 1 – Installing Requirements First of all, you need to install all required packages for ruby installation on our system using the following command. yum install gcc-c++ patch readline readline-devel zlib zlib-devel libffi-devel \ openssl-devel make bzip2…

The Extended (ext) filesystem was the first filesystem specifically developed in 1992 for Linux systems. The ext was the first extended filesystem used for Linux systems. After that ext2, ext3 and ext4 Linux filesystem developed time to time. All the data used in the tutorial has been taken from wikipedia.org. Ext2 – The Second Extended Filesystem Ext2 is also known as a second extended filesystem. Before ext3, it was the major file system used by a variety of Linux operating systems. It was developed to overcome the limitation of the original ext file system. Known as Second extended file system.…