Tag: CentOS

  • How to create VirtualHost in Apache Web Server

    How to create VirtualHost in Apache Web Server

    In this tutorial we will learn how to create VirtualHost in Apache Webserver. I believe you have already installed the apache web server in CentOS or Red Hat.(How to install apache web server) With the help of VirtualHost we can host many domains or website from single Web Server. This is a simple example to […]

  • How to configure ethernet in CentOS 6 after installing in Virtual Box

    How to configure ethernet in CentOS 6 after installing in Virtual Box

    In this tutorial we will configure the additional ethernet in CentOS. The practical has been done in Virtual box whereas it is also applicable to physical machines. Scenario: In Virtual Box,we have only one ethernet or NIC card (eth0) while installing the CentOS.Later we added one more ethernet(eth1) but when we were using command ifconfig […]

  • Error installing rails

    Error installing rails

    Error installing rails Today I was installing the ruby and rails in my system and found two times this error.Hence I decided to post the how to install method of ruby and rails in CentOS 6.3 . The CentOS 6.3 was minimal installed. Follow the given below steps Step 1: Install the gcc,gcc compiler and […]

  • How to change hostname or FQDN in CentOS and Redhat

    How to change hostname or FQDN in CentOS and Redhat

    How to change hostname or FQDN in CentOS and Redhat In this tutorial we will learn about,how to change Hostname or FQDN in CentOS and Red Hat. The method is applicable to all Red Hat based operating system. I have described about difference between hostname and FQDN which you can read from this post (The […]