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Linux

Upgrade to CentOS 6.4 from CentOS 6.3

CentOS (Community Enterprise Operating System) is a Linux distribution; derived from Redhat Enterprise Linux. CentOS is most widely used Linux operating system behind Debian OS, it uses same source code from Redhat enterprise Linux except logo and other trade marks. CentOS is managed by communities, often releases the updates for major version.  Here is the […]

Install VMware Workstation 9 on CentOS 6 / RHEL 6

VMware Workstation is a virtual machine software suite for x86 and x86-64 computers from VMware, which allows users to set up multiple x86 and x86-64 virtual machines (VMs) and use one or more of these virtual machines simultaneously with the hosting operating system.

Setup Remote Shell access (RSH) on CentOS 6 / RHEL 6

The Remote Shell is a command line client program that can execute the command as another user, and an another computer over the network. The rsh is a client that connects rshd server daemon, rhsd server daemon runs on tcp port no 514. Rshd does not support encryption so it is very in secure to use on the production environment, because it transfers the password […]

Configure VNC on CentOS 6 / RHEL 6

The following simple guide helps you to setup the VNC server on RHEL/CentOS 6  machines, VNC help to share the desktop with the other machines which have a client installed. By default, VNC server and client are not installed, you need to setup the vnc server manually. Before installing, configure yum repository using iso image […]

Types of Raid Levels

RAID refers to redundant array of independent disks, it help you to combine multiple storage disks into single logical unit. Data is distributed across the disks, depend up on Raid level used. Multiple raid levels are available, we are focusing on 4 raid levels which are most widely used on IT industries. The following RAID […]