YAMAMOTO Takashi a63bdcbacb system/ntpc: Add ntpcstatus command
An example output:

    nsh> ntpcstatus
    The number of last samples: 5
    [0] srv 178.16.23.50 offset -0.014006560 delay 0.349967444
    [1] srv 5.9.57.158 offset 0.001792161 delay 0.269991633
    [2] srv 206.75.147.25 offset 0.009916600 delay 0.129989672
    [3] srv 162.159.200.1 offset 0.011508908 delay 0.019917401
    [4] srv 185.19.184.35 offset 0.021468135 delay 0.239915030
    nsh>
2021-02-20 01:30:55 -08:00
..
2020-07-25 01:01:51 -07:00
2020-07-25 01:01:51 -07:00
2020-07-25 01:01:51 -07:00
2020-12-21 22:45:46 -06:00
2020-12-21 22:45:46 -06:00
2021-01-27 11:38:16 +01:00
2020-10-18 22:27:57 -07:00
2021-02-20 01:30:55 -08:00
2020-12-21 22:45:46 -06:00
2020-07-29 15:22:20 +02:00
2020-07-29 15:22:20 +02:00
2020-07-29 15:22:20 +02:00
2020-07-29 15:22:20 +02:00
2020-07-25 01:01:51 -07:00
2020-02-19 12:56:10 -06:00
2016-06-09 08:59:16 -06:00