Web Servers

In this tutorial, you will learn how to set up a fake REST API JSON server and send a DELETE request using curl.

Access to Domain Name System (DNS) records of a website is important for troubleshooting network related problems. This tutorial will introduce nslookup, a cross-platform command for querying servers and obtaining domain records.

The mysql_secure_installation script allows you to significantly improve MySQL server security. Follow this guide to learn more about the script and the options it accepts.

FTP offers an efficient method of transferring files within a secure network. Learn how to use the ftp command in this tutorial.

The free command in Linux is a utility that helps monitor RAM usage on a system. This guide shows how to use the free command and determine if there are enough resources for running new apps.

SFTP allows users to securely transfer files using SSH. This tutorial offers an overview of SFTP commands and options, explains how they work, and provides examples.

SFTP is a network protocol that uses SSH to transfer files over the Internet securely. Learn more about it in this tutorial.

SFTP is a component of SSH that allows users to safely transfer data using the Internet. This tutorial goes over how SFTP works and what makes it the right choice of transfer protocols.

SFTP uses SSH encryption to help you securely transfer files and directories between remote systems. This tutorial shows you how to use SFTP to transfer files in the terminal interface.

The s0.d1.small Bare Metal Cloud instance can serve as a platform for many purposes, utilizing compute, memory, and network resources in a balanced way. This guide shows how to set up a firewall on the small BMC instance.