Tuesday, October 19 2010

Custom Actions with fail2ban

Most people are familiar with the fail2ban package available for protecting against brute-force password attacks against your servers.

Fail2ban scans log files like /var/log/pwdfail or /var/log/apache/error_log and bans IP that makes too many password failures. It updates firewall rules to reject the IP address.

What you might not have experimented with is it's ability to execute custom actions instead (or as well as) blocking the source IP in iptables.

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Saturday, January 30 2010

Migrating Physical Machine to Virtual Machine

This a quick step-by-step for migrating a Physical computer to a Virtual Box instance. It was written for an Arch Linux based installation, and requires no special software except for an Arch Linux installation CD / ISO image.

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Monday, November 2 2009

Adding Swatch Internet Time to Gnome

How to add an applet to your Gnome panel displaying Swatch Internet Time

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