Integrated to system status data based on the HDFS
A small php script that will display DHCP leases on a linux system
This web based application user can view the log file.
Partylog2 is a Graylog2 appliance based in Turnkey Linux 12
Postfix log viewer
Passive Proxy Daemon sniffs packets and creates squid proxy logs
Log and track user/computer info in MS Windows environments