Pure Java Network Tools
A network security analysis and monitoring toolkit Linux distribution.
Console based rcon client for minecraft servers.
Pure Java NTP server.
If you need to configure CentOS7 for your webserver take a look here.
A modern graphical SSH client
Java SSH API
Performance monitoring and logging software for Linux and Windows.
Deploys a syslog server with CLI and GUI tools.
Shows desktop information on your screen
log4j support for native nagios (nsca) integration
Remotely Execute Commands in an Alias File On the Host