The fetchlog utility displays the last new messages of a logfile (syslog). fetchlog is similar like tail but offers some extra functionality like pattern matching with regular expressions, output formatting for email, SMS, pager or SNMP tools, etc.
Open-source cross-platform RRCP(Realtek Remote Configuration Protocol)-based tool, that is able to configure and fetch status from L2 ethernet switches based on some Realtek's chips. Linux, FreeBSD and RTL8316BP/RTL8324P/RTL8326/RTL8326S are support
Korallenriff is a program that collects input from different network sources and stores their data into one database. For example, it can receive POP3 mail or can fetch NNTP groups and store the received messages in a database.