How to Change Default Apache ‘DocumentRoot’ Directory in Linux
Apache web server is probably the most used web server across platforms including different Linux distributions and Windows. The web
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Web development has become key in this age of Information Technology, many organizations, companies and other small business are all
How to Set Limits on User Running Processes in Linux
One of the Linux’s beauties is that you can control almost everything about it. This gives a system administrator a
How to Install Cygwin, a Linux-like Commandline Environment for Windows
Note: This article is based on an older version of the LFCS. Please refer to the updated Linux Foundation Certified
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