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ntp 4.2.6p5

    1: # program to produce external time/frequence statistics from clockstats files
    2: #
    3: # usage: awk -f etf.awk clockstats
    4: #
    5: # format of input record
    6: # 49165 40.473 127.127.10.1 93:178:00:00:39.238 ETF
    7: # +175.0 +176.8 2.0 +3.729E-11 +1.000E-10 +3.511E-11 4.005E-13 500
    8: #
    9: # format of output record (time values in nanoseconds)
   10: #  MJD      sec      time    freq
   11: # 49165    40.473   175.0  3.729e-11
   12: #
   13: # select ETF records with valid format
   14: {
   15: 	if (NF >= 9 && $5 == "ETF") {
   16: 		printf "%5s %9.3f %7.1f %10.3e\n", $1, $2, $6, $9
   17: 	}
   18: }
   19: