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Top Forums Shell Programming and Scripting Compare file1 header count with file2 line count Post 302890402 by pone2332 on Wednesday 26th of February 2014 02:37:03 PM
Old 02-26-2014
Updated code: Let me know if that is better or if I'm getting closer.

HDR File:
A: Cat /apps/fmp/ftp/Incoming/FPRS/FPRS/TEST.QDIA_TRIG_HDR* <pipe> to
B: awk '{print $2}' <pipe> integer to
C: sed 's/^0*//' which remove leading 0's.

DET File: Where I made an update.
A: cat /apps/fmp/ftp/Incoming/FPRS/FPRS/TEST.QDIA_TRIG_DET* <pipe> to
B: wc -l

Code:
HDR_count=$(cat /apps/fmp/ftp/Incoming/FPRS/FPRS/TEST.QDIA_TRIG_HDR* | awk '{print $2}'  | sed 's/^0*//' )
DET_count=$(cat /apps/fmp/ftp/Incoming/FPRS/FPRS/TEST.QDIA_TRIG_DET* | wc -l )
if [ ${HDR_count} -ne ${DET_count} ]
then
    echo
        echo "HDR count[ ${HDR_count} ] net equal to DET count [ ${DET_count} ]"
        exit 3
fi

 

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JOIN(1) 						      General Commands Manual							   JOIN(1)

NAME
join - relational database operator SYNOPSIS
join [ options ] file1 file2 DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard input is used. File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in each line. There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con- sists of the common field, then the rest of the line from file1, then the rest of the line from file2. Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis- carded. These options are recognized: -an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2. -e s Replace empty output fields by string s. -jn m Join on the mth field of file n. If n is missing, use the mth field in each file. -o list Each output line comprises the fields specifed in list, each element of which has the form n.m, where n is a file number and m is a field number. -tc Use character c as a separator (tab character). Every appearance of c in a line is significant. SEE ALSO
sort(1), comm(1), awk(1) BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort. The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous. JOIN(1)
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