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Display RAW feed data from PHP engines for debuging

Submitted by chaveiro on Mon, 27/07/2015 - 11:30

To help debug files on disk, here are some simple linux comands that help.

PHPFINA:

Check metadada file feed 149 :

od -i 149.meta
0000000           0           0           5  1437930520

  • 5 is interval
  • 1437930520 is start time in unix epoch

Check dat file:

od -f -j 0 -N 16 149.dat
0000000               0   0.00045226078   0.00074822176    0.0011848678

  • 0 is start time, calculated with unix timestamps as: ((desired time - start time from meta) * 4)
  • 16 is number of data points to show after start time: (num * 4)
  • The response gives the value of the data points for the selected start time.
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pb66's picture

Re: Display RAW feed data from PHP engines for debuging

Submitted by pb66 on Mon, 27/07/2015 - 11:56.

This is really useful.

Paul

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