Install zend optimizer by using following steps.

wget http://downloads.zend.com/optimizer/3.0.1/ZendOptimizer-3.0.1-linux-glibc21-i386.tar.gz   or wget http://66.45.230.130/sources/ZendOptimizer-3.0.1-linux-glibc21-i386.tar.gz

cd ZendOptimizer-3.0.1

./install.sh

Follow the instructions on the screen you will receive after ./install.sh

Restart the Apache service

To check zend optimizer run

php  -v

First login into your server with the root login details

cd /home/cpapachebuild/buildapache/apache_1.3.31/src/modules/proxy/

or

cd /home/cpeasyapache/src/httpd-2.0.63/modules/proxy

Then run command:

/usr/local/apache/bin/apxs -i -c *.c

Add the following module to the httpd.conf to load proxy module with the httpd configuration file:

LoadModule proxy_module libexec/mod_proxy.so

And then restart the Apache service:
service httpd restart
or
/etc/init.d/httpd restart

You can check proxy installed or not on your server by using following command.

/usr/local/apache/bin/httpd -l | grep proxy

Basically most of the people don’t like to run shoutcast as root as that can be really harmful due to that its better if we create shoutcast user and then run shoutcast on server.
Following are the basic steps to install shoutcast on server

1.) Login to root

2.) adduser shoutcast

3.) passwd shoutcast

Once you add user “shoutcast” login as the new user “shoutcast”.

Lets wget shoutcast from the shoutcast.com provider

wget ftp://ftp.skynet.be/mirror1/tucows.skynet.be/linux/files/shoutcast-1-9-2-linux-glibc6.tar.gz

The extract shoutcast:

tar -zxvf shoutcast-1-9-2-linux-glibc6.tar.gz

rm -rf shoutcast-1-9-2-linux-glibc6.tar.gz
mv shoutcast-1-9-2-linux-glibc6 shoutcast
cd shoutcast

Now you can configure shoutcast?

You need to edit the shoutcast configuration.

pico sc_serv.conf
or
nano sc_serv.conf

MaxUser
Password
PortBase

uncomment AdminPassword and set an admin password as per your requirement.

Now you can save and start shoutcast and it will work perfectly for you without any problem.

to save crtl+x

Steps to start shoutcast

./sc_serv sc_serv.conf

Refer following step by step instructions to install VNC
1) As root user fire the commands

yum install vnc-server xorg-x11-xauth xorg-x11 twm xterm

2) if yum is not working, download the rpm using “wget http://mirror.pacific.net.au/linux/CentOS/4.2/os/i386/CentOS/RPMS/vnc-server-4.0-8.1.i386.rpm”
2.1) install vncserver by the command “rpm -Uvh vnc-server-4.0-8.1.i386.rpm”

3) start vncserver by “vncserver :0“. You will be asked for password, set the password you require.

4) try to vnc into your Linux box from Windows to your Linux box using server_ip:5900 eg. 192.168.0.21:5900
4.1) if it doesn’t work, bring down your firewall by doing “service iptables stop” and vnc from your Windows again.

5) you can stop the vncserver by using command “vncserver -kill :0”

6) remember to bring your firewall back up “service iptables start”

7) you might want to have gnome, kde running.. in that case look into your ~/.vnc/xstartup file, uncomment two lines (# unset SESSION_MANAGER and # exec /etc/X11/xinit/xinitrc)

 If gnome is not install, Install Gnome using “yum install gnome-* ” and set the server to use gnome desktop using “switchdesk gnome” and restart VNC.

9) you might want to start vncserver when the system reboots, use “chkconfig –level 345 vncserver on”

10) You can change the VNC server password using “vncpasswd”

Note : If getting error while starting VNC
——
[root@202 conf]# vncserver :0
vncserver: couldn’t find “xauth” on your PATH.
——
do:
check if xauth is installed

which xauth
yum install xorg-x11-xauth
yum install xorg-x11
yum install twm
yum install xterm