systeminfo

type System interface {
	GetIP() string
	GetUptime() string
	GetSubnet() string
	GetNetmask() string
	GetGateway() string
	GetInternetIP() (*publicIP, error)
	GetSystemTime() *systemTime
	GetCurrentCPUUsage() string
	GetCurrentMemoryUsage() string
	GetMemoryFree() string
	GetTopProcessesByCPUUsage(count int) ([]*topProcess, error)
	GetTopProcessesByMemory(count int) ([]*topProcess, error)
	GetHostUniqueID(useMac bool) (string, error) // try mac or system uuid
}