Server Monitoring With munin And monit On CentOS 5.2

In this article I will describe how you can monitor your CentOS 5.2 server with munin and monit. munin produces nifty little graphics about nearly every aspect of your server (load average, memory usage, CPU usage, MySQL throughput, eth0 traffic, etc.) without much configuration, whereas monit checks the availability of services like Apache, MySQL, Postfix and takes the appropriate action such as a restart if it finds a service is not behaving as expected. The combination of the two gives you full monitoring: graphics that lets you recognize current or upcoming problems (like "We need a bigger server soon, our load average is increasing rapidly."), and a watchdog that ensures the availability of the monitored services.

Managing OpenVZ With The Vtonf Control Panel On CentOS 5.2

Vtonf is a free web-based control panel (released under the GPL license) for managing virtual private servers (VPS) based on OpenVZ. It makes it very easy to create and manage OpenVZ VMs even for people with little technical knowledge. Right now, Vtonf is available only for RedHat, Fedora, and CentOS (support for Debian is planned), therefore I describe its installation and usage on a CentOS 5.2 server.

Samba + Clamd + Samba-Vscan On CentOS 5.2

This is a howto on getting samba + clamav + samba-vscan to work on a CentOS 5.2 system.

Running Windows Programs On Ubuntu 8.10 With CrossOver Linux Pro 7.1.0

This guide shows how you can use CrossOver Linux Pro 7.1.0 to run Windows applications on Ubuntu 8.10. CrossOver is based on Wine. It is not available for free, but maybe you are one of the lucky guys that grabbed a CrossOver copy for free a few days ago; otherwise you can install a 30-day trial version to test it.

How To Install And Configure Cherokee Web Server With PHP 5 And MySQL 5 Support On Ubuntu 8.10 Server (Intrepid Ibex)

This tutorial shows how to install Cherokee from source with PHP and MySQL support on a Ubuntu 8.10 server machine. The reason for compiling from source instead of using apt to install binary packages is that there are older versions in the repositories than the ones available on Cherokee's homepage. The main goal is to install the webserver so I didn't bother compiling everything else. That way you won't spend to much time on doing things I didn't want to describe.

The Perfect Server - Fedora 10

This is a detailed description about how to set up a Fedora 10 server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable) with PHP5/Ruby/Python, Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Dovecot POP3/IMAP, Quota, Firewall, etc.

How To Upgrade From Fedora 9 To Fedora 10 (Desktop & Server)

This article describes how you can upgrade your Fedora 9 system to Fedora 10 (which was released yesterday - November 25, 2008). The upgrade procedure works for both desktop and server installations.

Installing And Configuring ntop

This is a tool to collect the network information with simple configurations. Users may use the web browser to access the current network views that include charts and statistics.

How To Install VMware Server 2 On Ubuntu 8.10

This tutorial provides step-by-step instructions on how to install VMware Server 2 on an Ubuntu 8.10 desktop system. With VMware Server you can create and run guest operating systems ("virtual machines") such as Linux, Windows, FreeBSD, etc. under a host operating system. This has the benefit that you can run multiple operating systems on the same hardware which saves a lot of money, and you can move virtual machines from one VMware Server to the next one (or to a system that has the VMware Player which is also free).

Clone/Back Up/Restore OpenVZ VMs With vzdump

vzdump is a backup and restore utility for OpenVZ VMs. This tutorial shows how you can use it to clone/back up/restore virtual machines with vzdump.