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Linux

How to Set or Change Hostname in CentOS 7 / RHEL 7

After installing the CentOS 7 on my server, I tried to change hostname by modifying the /etc/sysconfig/network, but the change did not take an effect of the modification. Even after multiple reboots of the server, the hostname remained localhost.localdomain. I found that the procedure to change the hostname in CentOS 7 is now totally different […]

How To Enable EPEL Repository On CentOS 7 / RHEL 7

  EPEL repository provides additional packages for Enterprise Linux Variants which includes Red Hat Enterprise Linux (RHEL), CentOS and Scientific Linux (SL), Oracle Enterprise Linux(OEL) that are not available in their standard repositories. In this post, we will see how to enable EPEL (Extra Packages for Enterprise Linux) repository on CentOS 7 / RHEL 7. […]

CentOS 7 Installation Step by Step with ScreenShot – Part 2

This is the continuation from the CentOS 7 Installation Step by Step with Screenshot – Part 1, after the reboot of the server. You will get the initial setup screen. Step 1: Accept the EULA. Step 2: Click on Finish Configuration. Step3: Click Next on Welcome Screen. Step 4: Create Local Account. Step 5: Click […]

CentOS 7 Installation Step by Step with ScreenShot – Part 1

CentOS 7 has been released on July 07 2014, based on upstream EL7. This is the major release after the merger with Open Source Leader Redhat Inc. There are many changes in the recent release, compared to CentOS 6. For the first time, there is a supported upgrade from CentOS 6 to CentOS 7. The […]

Manage VirtualBox with phpVirtualBox (Web Based Interface)

phpVirtualBox is an open source web interface for Oracle VirtualBox, written in php with AJAX implementation. It allows you to remotely manage VirtualBox instance, really useful when you don’t have GUI in operating system. phpVirtualBox allows you control  and manage guest instance as like the VirtualBox GUI do, you wont find any difference between the […]