6 (blue) 8 (green) x 101 (brown)
The colour bands indicate the value and tolerance of the part. The colours are specified in in standards published by the "Radio Manufactures Association" in North America. One (of many) handy pages...
hoy unga why hack mediocres you dirty
2 red 2 red 2 zeros=red red,red,red that's assuming you meant 2.2K
Red (2) Red (2) and Red (2 zeroes). There may be a fourth and fifth band for tolerance and temperature cooeficient.