glTail.rb - Realtime logfile visualization

View real-time data and statistics from any logfile on any server with SSH, in an intuitive and entertaining way.

Features:

• Real-Time
• Multiple logfiles on multiple servers
• Configurable layout
• Multiple logfile parsers (Apache Combined, Rails, IIS, Postfix/spamd/clamd, Nginx, Squid, PostgreSQL, PureFTPD, MySQL, TShark, qmail/vmpop3d)
• Custom events
• Show rate, total or average
• If you can 'tail' it, you can visualize it
• Written in Ruby using net-ssh & ruby-opengl
• Free! (GPLv2)

http://www.fudgie.org/