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Full Discussion: awk to print fields that match using conditions and a default value for non-matching in two files
Top Forums Shell Programming and Scripting awk to print fields that match using conditions and a default value for non-matching in two files Post 302994134 by Chubler_XL on Sunday 19th of March 2017 04:34:44 PM
Old 03-19-2017
Try these changes:

Code:
awk 'BEGIN{FS=OFS="\t"}
{$0=toupper($0)}
FNR==NR{
   if(NR>1 && ($7 ~ "FULL GENE SEQUENC")) {
          gsub(" ","",$5)       #removing white space
          n=split($5,v,"/")
          d[v[1]] = $4          #from split, first element as key
      }
      next
}{print $1, ($1 in d?d[$1]:279)}' file2 file1

This User Gave Thanks to Chubler_XL For This Post:
cmccabe
 

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LEARN ABOUT CENTOS

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

Free Software Foundation					    Nov 3 1999								  IGAWK(1)
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