---

root_free_inodes:
  name: Ensure there are at least 30% free inodes on /
  command: test $(df -i | grep "/$" | xargs | cut -d ' ' -f 5 | sed "s/%//") -lt 70

root_free_diskspace:
  name: Ensure there is at least 30% free disk space on /
  command: test $(df | grep "/$" | xargs | cut -d ' ' -f 5 | sed "s/%//") -lt 70

...