Instalation of Nomachine NX server or VNC server on Centos 5

Both tools are great to enable external GUI remote access on Linux.

To install NX Free server:
Note. Installation of NX Server requires installation of all three packages: client, node and server due to tools and libraries dependencies.
Download the packages from Nomachine:
wget http://64.34.161.181/download/3.5.0/Linux/nxclient-3.5.0-7.x86_64.rpm
wget http://64.34.161.181/download/3.5.0/Linux/nxnode-3.5.0-9.x86_64.rpm
wget http://64.34.161.181/download/3.5.0/Linux/FE/nxserver-3.5.0-11.x86_64.rpm

Install the packages:
rpm -i nxclient-3.5.0-7.x86_64.rpm
rpm -i nxnode-3.5.0-9.x86_64.rpm
rpm -i nxserver-3.5.0-11.x86_64.rpm

VNC server installation:

yum install vnc-server
yum install xorg* (you need to install those for VNC fonts)

Provided by: ForthScale systems, Cloud experts