Biztos van kozvetlenebb is, de a df parancs (ami a helyet adja vissza) elso visszaadott erteke pont a device file.
nyos@hex:~$ df .
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda8 ... /home/nyos
nyos@hex:~$ cd /
nyos@hex:/$ df .
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda6 ... /
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I have come to the conclusion, that the matrix must have some bad bullet lag.