check-mk-doc             1.1.12-1ubuntu1    all   general purpose nagios-plugin for retrieving data (documentation)
check-mk-livestatus      1.1.12-1ubuntu1    amd64 general purpose nagios-plugin for retrieving data
nagios-images            0.7                all   Collection of images and icons for the nagios system
nagios-plugins           1.4.15-5ubuntu3.2  all   Plugins for nagios compatible monitoring systems (metapackage)
nagios-plugins-basic     1.4.15-5ubuntu3.2  amd64 Plugins for nagios compatible monitoring systems
nagios-plugins-standard  1.4.15-5ubuntu3.2  amd64 Plugins for nagios compatible monitoring systems
pnp4nagios               0.6.13-1           all   Nagios addon to create graphs from performance data
pnp4nagios-bin           0.6.13-1           amd64 Nagios addon to create graphs from performance data (binaries)
pnp4nagios-web           0.6.13-1           all   Nagios addon to create graphs from performance data (web interface)
