First set of scripts:
  - apt_versions.sh    Retrieve APT informations via apt-show-version
  - hardware.sh        Retrieve harware informations via dmidecode
  - network.sh         Retrieve network informations
  - system.sh          Retrieve local system informations and sysctl config
  - xen-hypervisor.sh  Retrieve XEN informations about system and domUs

Those script have to be improved to perfectly run on *BSD too.