kimon is a simple ISDN monitor that attaches itself into the KDE taskbar. It displays the status of all connected ISDN devices that are known to ISDN4Linux.
Band Saw is a syslog monitoring program for GNOME, desgined to help system administrators monitor many computers simultaneously. It runs on the desktop, displaying alerts when important log messages are received
Yet Another File Integrity Checker saves information about the state of a filesystem to a database, which later can be used to compare against the current state of the filesystem, letting you know of any changed, added, or removed files.
LogScanner reads messages from syslog or any other logging program via a pipe, analyzes the messages with the PCRE library, and sends email to the administrator about any errors or violations.
MoSSHe (MOnitoring with SSH Environment) to prosty i lekki pakiet do monitorowania serwerów przeznaczony do bezpiecznego monitorowania dużej liczby typowych systemów internetowych.