How-Tos

How To Unmount NFS Mount When Server is Not Responding

Overview: This guide shows how to forcefully unmount an NFS mount when the NFS server is not responding or is...

Overview: This guide describes deploying HAProxy as a load balancer for NGINX on Linux servers. Foreword HAProxy is a free,...

Overview: This guide demonstrates how to configure Docker so as to run it without the sudo command as a non-root...

Overview: This guide shows how to create SSH (Secure Shell) private and public keys and use them to connect to...

Overview: This guide explains the possible cause(s) of the “Guru Meditation” error in Virtual Box and how to resolve it....

Overview: This guide shows how to install and use WP-CLI for managing your WordPress installations on a Linux system. What...

Overview: This guide describes multiple common methods for installing software packages in the Ubuntu Linux operating system. Are you new...

Overview: This guide shows how to fix the “username is not in the sudoers file. This incident will be reported”...

Overview: This article shows various ways of testing Internet speed on a Linux desktop and server. Is your internet connection...

Overview: This guide shows how to securely transfer files to and from remote Linux servers using the scp command-line tool....