VPS Guides

How to use the SCP command

SCP (Secure Copy) is a command-line utility included with most Linux distributions enabling secure file transfers between two networked systems. It uses SSH for authentication and encryption, ensuring transferred files and passwords are protected against

How to use the cPanel transfer tool

The transfer tool enables the easy connection and transfer of accounts between two cPanel-enabled servers. It works by initiating an SSH connection between the two servers and then scanning the accounts on a server. If you want a quick technical overview, in

How to use chown in Linux

Using chown, a system administrator can control file and directory ownership. This determines who or what can modify those files, preventing unauthorised access whilst enabling applications to function properly. In a Linux environment, managing file ownership

How to connect & manage a PostgreSQL database

You can use the psql utility to interact with your PostgreSQL database directly from the terminal. With psql similar to the mysql you can run queries, manage databases and automate tasks with scripts over the command-line. Connect to PostgreSQL with psql If

How to download a file using cURL command

cURL is a powerful command-line tool used to transfer data to or from a server. It supports various protocols, including HTTP, HTTPS, FTP, and SFTP, enabling easy downloading directly from the command line. Save and Save As in cURL. 1. Start by accessing your

How to connect to MySQL with an SSH tunnel

If you need to connect to your MySQL database remotely, using an SSH tunnel is the safest and most reliable way to do it. This method encrypts your connection, keeping your data secure and avoiding compliance issues. This guide requires that you have

How to run a traceroute on Windows, macOS or Linux

A traceroute is a diagnostic tool that traces the path data takes from your computer to a destination, such as a web server, across the internet. It helps identify where delays or connectivity issues occur, which is particularly useful when

How to install Docker Compose

Docker Compose is a powerful tool for defining and running multi-container applications. Instead of running individual commands for each container, you can define the entire environment in a single docker-compose.yml file and launch the entire

How do I install Yarn on Linux?

Yarn is an alternative JavaScript package manager for Node.js projects. It was created to solve some of the issues with npm (Node Package Manager), focusing on speed, security, and consistency. Whilst npm has caught up in many areas, Yarn remains popular

How do I check who owns a file in Linux

Need to know who owns a file on your Linux server? Two commands show you: ls and stat. Both reveal ownership details. ls gives you a quick overview, stat provides comprehensive information. Check ownership with ls Open your terminal. Navigate to the directory

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