How to Increase Number of Open Files Limit in Linux
In Linux, you can change the maximum amount of open files. You may modify this number by using the ulimit
Ebook: Introducing the Citrix XenServer Setup Guide for Linux
The wide adoption of virtualization has revolutionized the Information Technology world. The flexibility and resiliency that virtualization provides is often
How to Install and Configure Apache Hadoop on a Single Node in CentOS 7
Apache Hadoop is an Open Source framework build for distributed Big Data storage and processing data across computer clusters. The
The 7 Best Web Hosting Companies for Linux
If you are a website administrator, developer, or designer (or perhaps the three of them), you probably want to devote
How to Backup or Clone Linux Partitions Using ‘cat’ Command
A rough utilization of Linux cat command would be to make a full disk backup or a disk partition backup
How to Create, Deploy and Launch Virtual Machines in OpenStack
In this guide we will learn how to create images and launch an instance of an image (virtual machine) in
How to Configure OpenStack Network to Enable Access to OpenStack Instances
This tutorial will guide you on how you can configure OpenStack networking service in order to allow access from external
Learn How to Set Your $PATH Variables Permanently in Linux
In Linux (also UNIX) $PATH is environment variable, used to tell the shell where to look for executable files. $PATH variable
How to Set Access Control Lists (ACL’s) and Disk Quotas for Users and Groups
Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified
Installation of Ubuntu 16.04 Server Edition
Ubuntu Server 16.04, also named Xenial Xerus, has been released by Canonical and it’s now ready for installation. The details
How to Upgrade from Ubuntu 15.10 to Ubuntu 16.04 on Desktop and Server Editions
Ubuntu 16.04, codename Xenial Xerus, with Long Term Support has been officially released today in wild for Desktop, Server, Cloud
Poll: Will You Upgrade to Ubuntu 16.04 (Xerial Xerus) LTS?
Ubuntu Linux is the most popular and used Linux distribution out there and there is no doubt about that, according