Here’s a list with the most common HTTP error codes and solutions for each one.
Error 500: Internal Server Error
Cause 1: Syntax error in .htaccess
Cause 2: Invalid files/directories permissions
Errors 502: Bad Gateway & 504: Gateway Timeout
Error 503: Service Unavailable
Error 508: …Read More
What is Virtualmin?
Virtualmin is a powerful and flexible web hosting control panel for Linux and BSD systems. Available in an Open Source community-supported version, and a more feature-filled version with premium support, Virtualmin is the cost-effective and comprehensive solution to …Read More
Rsync is a fast, versatile, remote (and local) file-copying tool.
The rsync command is a very handy and straightforward tool if you want to copy files/folders between your machine and a remote one.
Let’s see some use cases:
Copying local files/folders to a …Read More
What are LXCs?
Containers are a lightweight virtualization technology. They are more akin to an enhanced chroot than to full virtualization like Qemu or VMware, both because they do not emulate hardware and because containers share the same operating system as …Read More
Installing docker with Ubuntu 16.04 LTS, Mint 17 and CentOS 7
A brief introduction to virtualization
Today we will learn installing docker with Ubuntu, mint and CentOS 7 Linux, Before the evolution of the concept of virtualization, to run one application one …Read More
How to maintain a “clean” Ubuntu
Ubuntu is (unfortunately) the most popular GNU/Linux distribution (I still prefer Fedora), as it has been the easiest to use for many years now, making it an obvious choice for every newcomer. As most new …Read More
Things to do after installing Ubuntu 16.04 LTS
To have a fully functional and smoothly running Ubuntu 16.04 Desktop users need to have some services application running before they start working with this fresh flavor of Ubuntu, although it depends upon …Read More
Cloud: Understanding Sizing and Capacity Requirements Driven by IoT
Let’s start right at the top. Today, users are driving productivity by using mobile and even wearable devices which allow them to process information and applications on any device that helps make …Read More
Considerations When Creating a Secure Cloud Environment
There is a definite change in the cloud security world. Organizations are deploying more cloud platforms to support an ever-growing user base. Still, the big question revolves around security – and how to protect …Read More
What is Openstack? A Quick OpenStack Tutorial
OpenStack – History and Introduction
OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a data center. All of the above components are managed through a dashboard …Read More
NTT Communications Updates Enterprise Cloud to Address Hybrid Cloud Needs
NTT Communications has launched the latest version of its Enterprise Cloud this week, with immediate availability in Japan and availability in the UK, Singapore, US, Australia,Hong Kong and Germany to follow.
NTT …Read More
IBM and VMware have partnered to help companies more easily extend their applications running on VMware’s software to the IBM Cloud, making it easier for enterprises to have hybrid cloud environments to the IBM Cloud.
At the IBM Interconnect cloud and …Read More