Shell Programming and Scripting

awk '
NR > 1          {DS = int( sqrt ( ($6 - PRV6) ^2 + ($7 - PRV7) ^2) / 1E3 )
                 DT = int( ($8 - PRV8) / 1E6 )
                }

                {PRV6 = $6
                 PRV7 = $7
                 PRV8 = $8
                }

DT >= 18        {CNTDT++
                 next
                }

DS  > 11        {CNTSS++
                 next
                }

DS >=  2        {CNTDS++
                }

END             {SUM = ++CNTDT + CNTSS + CNTDS
                 LNS = "\t-------------------------------------------\n"
                 FMT = "\t%-15s\t%9d\t%8.1f\n"

                 printf LNS "\tCode \t           Total-VPs \t  Total-PCT\n" LNS

                 printf (FMT, "INFO1:", CNTDT, CNTDT / SUM * 100)
                 printf (FMT, "INFO2:", CNTDS, CNTDS / SUM * 100)
                 printf (FMT, "INFO3:", CNTSS, CNTSS / SUM * 100)

                 printf LNS "\tTotal:\t%17d\n" LNS , SUM


                }
' /tmp/tmp1
    -------------------------------------------
    Code                Total-VPs       Total-PCT
    -------------------------------------------
    INFO1:                    85         0.5
    INFO2:                 11151        66.7
    INFO3:                  5481        32.8
    -------------------------------------------
    Total:                16717
    -------------------------------------------