protected function getFileSystem(): array
	{
		$fileSystem = [];

		$command = $this->readCommand('df -T');
		if ($command) {
			$bufe = preg_split("/\n/", $command, -1, PREG_SPLIT_NO_EMPTY);
			unset($bufe[0]);
			foreach ($bufe as $buf) {
				$data = preg_split('/\s+/', $buf);
				$mounted = new Obj;

				$mounted->partition = $data[0];
				$mounted->type = $data[1];
				$mounted->size = $data[2] * 1024;
				$mounted->used = $data[3] * 1024;
				$mounted->free = $data[4] * 1024;
				$mounted->usage = $data[5];
				$mounted->mountPoint = $data[6];

				$fileSystem[] = $mounted;
			}
		}

		return $fileSystem;
	}