Tail is a graphical interface for following files, similar to the *nix command tail -f. Tail can monitor and show multiple files, parse file changes for optional keywords, and optionally notify you of changes both visually and audibly.
Module to allow for reading lines from a continuously-growing file (such as a system log). Handles log files that get rotated/trucated out from under us. Inspired by the Perl File::Tail module.
Logpecker is a tool for syslog files like /var/log/messages. More flexible than a simple regexp matcher, you can use syslog facility and priority. Messages that appear too often are sieved out. Generates root-tail tickers, reports, active event lists