Step by step tutorials showing you how to install and configure various applications and services on Debian based Linux distros.
Varnish is a great reverse proxy and very useful for load balancing. Here you can find a tutorial on installing Varnish: Installing and configuring Varnish HTTP accelerator. Munin is a network/system monitoring application that presents output in graphs through a web interface. If you haven’t installed it already, use this [...]
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MailWatch for MailScanner is a web-based front-end to MailScanner written in PHP, MySQL and JpGraph. It comes with a CustomConfig module for MailScanner which causes MailScanner to log all message data (excluding body text) to a MySQL database which is then queried by MailWatch for reporting and statistics. 1. Install Apache2, MySql [...]
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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 [...]
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Nagios Core allows you to monitor your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, it can alert technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. [...]
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ntop is a network traffic probe that shows the network usage, similar to what the popular top Unix command does. ntop is based on libpcap and it has been written in a portable way in order to virtually run on every Unix platform and on Win32 as well. ntop users can use a a web browser (e.g. netscape) to navigate through ntop (that acts [...]
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Hobbit monitors your hosts, your network services, and anything else you configure it to do via extensions. Hobbit can periodically generate requests to network services – http, ftp, smtp and so on – and record if the service is responding as expected. You can also monitor local disk utilisation, logfiles and processes [...]
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Munin is a network/system monitoring application that presents output in graphs through a web interface. Its emphasis is on simple plug and play capabilities. A large number of monitoring plugins are available. Using Munin you can easily monitor the performance of your computers, networks, SANs, and quite possibly applications as well. [...]
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Zenoss is an award-winning open source IT monitoring product that effectively manages the configuration, health and performance of networks, servers and applications through a single, integrated software package. Start by adding a zenoss entry to your apt sources (pico /etc/apt/sources.list): deb http://dev.zenoss.org/deb main stable
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