bmon: monitorizar transferencias por consola

# apt-get install bmon

 interface: eth0 at xava                                               bmon 2.0.1 

  #   Interface                RX Rate         RX #     TX Rate         TX #
──────────────────────────────────────────────────────────────────────────────────
xava (source: local)
  0   lo                         0.00B            0       0.00B            0
  1   eth0                     459.77KiB        329      16.21KiB        235



──────────────────────────────────────────────────────────────────────────────────
RX    KiB
   499.72 .*..**..*..**..*.**..**.**..*.***.**.***.*..................
   416.44 ******.**.***.**.***.**.**.**.***.**.***.*..................
   333.15 *************.*********.****************.*..................
   249.86 ******************************************..................
   166.57 ******************************************..................
    83.29 ******************************************.................. [-0.01%]
          1   5   10   15   20   25   30   35   40   45   50   55   60 s
TX    KiB
    23.68 ................................*......*....................
    19.73 .*...*..*...*..*.***..*..*..**.***.*..**.*..................
    15.79 ***.******.**.******.**.************.***.*..................
    11.84 ********************.*********************..................
     7.89 ******************************************..................
     3.95 ******************************************.................. [-0.01%]
          1   5   10   15   20   25   30   35   40   45   50   55   60 s
────────────────────────────────────────┬─────────────────────────────────────────
                      RX          TX    │                        RX          TX
 Bytes:             87.1 GiB    77.5 GiB│   Packets:      132136923    84849855
 Errors                0           0    │   Dropped               0           0
 FIFO Err              0           0    │   Frame Err             0           0
 Compressed            0           0    │   Multicast             0           0
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