Step by Step guide :-
export http_proxy=http://xxx.xx.xx.xx:xxxx
/usr/sbin/useradd -m nagios
passwd nagios
/usr/sbin/groupadd nagcmd
/usr/sbin/usermod -G nagcmd nagios
/usr/sbin/usermod -G nagcmd apache
mkdir ~/downloads
cd ~/downloads
wget
http://osdn.dl.sourceforge.net/sourc...s-3.0.2.tar.gz
wget
http://osdn.dl.sourceforge.net/sourc...-1.4.11.tar.gz...