A Linux shell is a command-line interface that lets you interact with your operating system. It interprets commands and sends them to the OS for execution. To set the default shell to…
Tag: ubuntu
How to setup NodeJS on Ubuntu using nodesource
Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine that allows developers to run JavaScript on the server-side. It provides an event-driven, non-blocking I/O model, making it lightweight and efficient….
How to setup MongoDB on Ubuntu
MongoDB is a popular, open-source NoSQL database that allows for flexible and scalable data storage. Here’s a brief overview: Key Features: Basic Concepts: Installation MongoDB should start on Port 27017. Connect to…
How to setup RDP (Remote Desktop Protocol) using xrdp on Ubuntu
RDP is a proprietary protocol developed by Microsoft that allows users to remotely connect to and control a Windows-based computer or server. xrdp is an open-source implementation of Microsoft’s Remote Desktop Protocol…
How to setup OpenSSH server on Ubuntu
OpenSSH (Open Secure Shell) is a free and open-source suite of security-related network connectivity tools. It provides secure access to remote systems, ensuring encrypted data transfer and authentication. Key Features: Components: Benefits:…
How to check disk space usage on Ubuntu
How to check what is taking up all the disk space on Ubuntu Here are a few things you can try: Note: Depending on the size, these commands can take a while…
How to setup Cockpit on Ubuntu
Cockpit is a free, open-source, and web-based server management tool that simplifies server administration tasks. It provides a user-friendly interface for managing servers, making it easier for system administrators to monitor and…
How to setup Portainer on Ubuntu
Portainer is a lightweight, open-source management platform for Docker environments. It provides a user-friendly web interface to manage and monitor Docker containers, images, volumes, and networks. Key Features: Benefits: Installation 1) Setup…
How to setup a MySQL server on Ubuntu
MySQL is a popular open-source relational database management system (RDBMS) that allows you to store, manage, and retrieve data in a structured and organized way. Here’s a brief overview: Key Features: Common…
Protect your OpenSSH server on Ubuntu using UFW
To prevent abuse on your OpenSSH server, you can implement rate limiting using UFW. To rate limit incoming SSH connections using UFW, you can use the following steps: 1) Enable UFW: 2)…