What is Cacti ?


Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain Graphs, Data Sources, and Round Robin Archives in a database, cacti handles the data gathering. There is also SNMP support for those used to creating traffic graphs with MRTG.

Preparing Anything

I assume you already have apache + php + mysql running in...

 iptables configuration and examples for Linux target     prot opt source               destination         ACCEPT     all  --  anywhere             anywhere            DROP       all  --  60.191.43.39         anywhere            DROP       all  --  219.139.58.234       anywhere            ACCEPT     udp  --  anywhere             anywhere            udp spt:domain ACCEPT     tcp  --  anywhere            ...

 SNMP (Simple Network Management Protocol) is a protocol for managing networks. Each managed entity in the network will run an snmp server (snmpd) which is going to collect datas from the server such as networking, load, cpu ...

Cacti on the other hand is a frontend to the RRDTool with SNMP support. It collects and keep data in a MySQL database and display them through a PHP web frontend.

This tutorial will show how to configure the network manager to use Cacti and how to set up snmp...

 0. become root
1. Get the latest java from http://www.java.com and install it. 
2. Download the latest LimeWire RPM from http://www9.limewire.com/beta/LimeWireLinux.rpm and save it in your home folder
3. Open a terminal and type the following commands:

That's it! If you have Fedora or Mandrake you should see an entry in the start menu. If you don't, to r

 By: Brent Trahan, published on 09.03.07 modified 10.01.07.

Introduction
This guide shows you how to create a Windows Vista powered web server using IIS7, MySQL, and PHP (WIMP). I know, I know, a WIMP server doesn’t sound too appealing. Trust me, this server is far from a wimp and will blow your socks off if you provide the right hardware.

Note: This is a generic WIMP server that’s capable of running WordPress, PHPbb, and other popular PHP and MySQL powered web sites. You might...

from:http://www.robertpeaslee.com/index.php/converting-a-physical-disk-to-a-virtual-disk-for-free/

 I have a Windows XP SP2 installation that I use for work, while my current personal OS of choice is Windows Vista. I only work weekends, so rebooting wasn’t too bothersome initially. Over time it has become more and more of a chore, as I can’t easily switch from one development environment to another without rebooting. I decided it was time to make my work installation a virtual...

My tomcat, works with localhost:8080 and I can execute sample JSP, Servlets, Applets, etc. Now I am interconnecting so Tomcat can service JSP and back-end DB to Apache requests. I found the Tomcat connector and I can verify from the logs that the URL is coming in from the internet, as it gets logged in the Apache log, then gets sent over to Tomcat as I can see the URL in its logs and parsed out components. So far, so good ... what isn't happening is the return trip -- the response. The...

 [root@localhost ~]# more /etc/ntp.conf# Permit time synchronization with our time source, but do not# permit the source to query or modify the service on this system.restrict default kod nomodify notrap nopeer noqueryrestrict -6 default kod nomodify notrap nopeer noquery
# Permit all access over the loopback interface.  This could# be tightened as well, but to do so would effect some of# the administrative functions.restrict 127.0.0.1 restrict -6 ::1
# Hosts on local network are less...