This is a simple steps to remove multiple packages installed on your linux server

[code]$rpm -qa|grep e2fsprogs*

e2fsprogs-libs-1.39-15.el5
e2fsprogs-libs-1.39-15.el5
e2fsprogs-devel-1.39-15.el5
e2fsprogs-1.39-15.el5
e2fsprogs-devel-1.39-15.el5[/code]

You will see a duplicate files  e2fsprogs-libs-1.39-15.el5.
example you want to remove e2fsprogs-libs-1.39-15.el5 file with the command below :

I just found out that there will be a problem when you are installing CACTI in Centos 4x /5x
When you have generated a new graph your Graph will appear but there is no FONT on your graph.

Here is a simple steps how to fixed this issue:

Example your server is running centos5 .

Follow this instruction to install rrdtool :

1. Adding RPMforge Repository

What is Centreon ?

Centreon is frontend GUI applications that manages Nagios (similar to Groundwork's Fruity), uses MySQL database to create the /etc/nagios/*.cfg files necessary for the Nagios daemon.

<!--more-->