In this how to, I assume you have already added in a new hard disk in your VMware Linux guest machine. You can detect the new hard disk or rescan entire SCSI bus without rebooting the VMware Linux guest. This how to has been tested on VMware ESXi 5.0 and CentOS 5.8 as the Linux guest.

In this how to, I assume you already have a setup running FreeRADIUS server. I am going to share how to install and setup Squid 3.1.10 on CentOS 6.4 version. This how to has been tested on Windows 7 and Chrome 26.0.1410.64 as a client.

Fortunately, I bought a Raspberry Pi and I plan to use it as a video surveillance server. In this tutorial, I am going to configure the Raspberry Pi without connecting it to a display, keyboard and mouse based on Raspbian “wheezy” image in the SD card (SSH is enabled default).

In this how to, I am going to share how to install VMware Virtual Disk Development Kit (VDDK) 5.0 Update 1 (build 614080) on CentOS 5.7 32-bit hardware platform. You need libfuse.so.2 library to install VDDK. Please make sure you login as root.

In this how to, I am going to share how to install setup OpenVPN on Debian 6.0 Squeeze. I am going to use certificate as an authentication mechanism. This how to has been tested on Windows 7 as OpenVPN client.