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Full Discussion: awk to output match and mismatch with count using specific fields
Top Forums Shell Programming and Scripting awk to output match and mismatch with count using specific fields Post 302987467 by RavinderSingh13 on Friday 9th of December 2016 07:28:18 PM
Old 12-09-2016
Hello cmccabe,

Could you please try following and let me know if this helps you.
Code:
awk 'FNR==NR{A[$2 FS $3 FS $4]=$0;next} {Q=$2 FS $3 FS $4} !(Q in A){;NON_MATCH2=NON_MATCH2?NON_MATCH2 ORS $0:$0} (Q in A){MATCH=MATCH?MATCH ORS A[Q]:A[Q];delete A[Q];} END{for(i in A){;NON_MATCH1=NON_MATCH1?NON_MATCH1 ORS A[i]:A[i]};print "Match:" ORS MATCH ORS "Missing from file1:" ORS NON_MATCH2 ORS "Missing from file2:" ORS NON_MATCH1}'   Input_file1  Input_file2

Output will be as follows.
Code:
Match:
1    955597    G    G
1    9773306    T    C
1    984302    T    C
Missing from file1:
1    981939    A    G
1    982978    T    C
Missing from file2:
1    982994    T    C
1    981931    A    G

Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
cmccabe
 

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xzdiff

XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME

       xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files

SYNOPSIS

       xzcmp [cmp_options] file1 [file2]
       xzdiff [diff_options] file1 [file2]
       lzcmp [cmp_options] file1 [file2]
       lzdiff [diff_options] file1 [file2]

DESCRIPTION

       xzcmp  and  xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1).  All options specified are passed
       directly to cmp or diff.  If only one file is specified, then the files compared are file1 (which must have a suffix of	a  supported  com-
       pression  format)  and  file1 from which the compression format suffix has been stripped.  If two files are specified, then they are uncom-
       pressed if necessary and fed to cmp(1) or diff(1).  The exit status from cmp or diff is preserved.

       The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.

SEE ALSO

       cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1)

BUGS

       Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.

Tukaani 							    2009-07-05								 XZDIFF(1)
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