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Full Discussion: Make multiple awk files into an executable
Top Forums Shell Programming and Scripting Make multiple awk files into an executable Post 302604972 by jacobs.smith on Tuesday 6th of March 2012 11:37:34 AM
Old 03-06-2012
Quote:
Originally Posted by birei
Give a try to next awk script:
Code:
$ cat 1.txt
chr1 14765298 14766727 def
chr1 16759093 16760238 def
chr1 16759236 16760238 def
chr1 20782516 20784428 him
chr1 20989962 20991078 her
chr2 31672150 31673532 abc
chr2 33157721 33158124 abc
chr3 34542283 34542962 abc
chr3 38248682 38251416 abc
chr4 58562053 58567653 abc
$ cat 2.txt
chr1 21438731 21439423 26.12
chr1 33939851 33940673 34.76
chr1 36779864 36780494 20.16
chr1 36817091 36817917 27.22
chr2 36977015 36977908 19.27
chr3 40475125 40475885 21.58
chr3 40483838 40484616 15.3
chr4 40502827 40503675 10.61
chr4 40532299 40533156 14.78
chr5 43593022 43594143 24.33
$ cat script.awk
BEGIN {
        if ( ARGC != 3 ) {
                print "Usage: awk -f script.awk <file1> <file2>"
                exit 0
        }
}

FNR == NR {
        f1_data[ FNR ] = $0
        next
}

FNR < NR {
        for ( i = 1; i <= length( f1_data ); i++ ) {
                split( f1_data[ i ], fields )
                if ( fields[1] != $1 ) {
                        next
                }
                substraction = fields[2] - $2
                if (substraction >= -1000000 && substraction <= 1000000 ) {
                        for ( j = 2; j <= length( fields ); j++ ) {
                                f1_line = (f1_line ? f1_line " " : "" ) fields[j]
                        }
                        printf "%s %s %d\n", $0, f1_line, substraction
                        f1_line = ""
                }
        }
}
$ awk -f script.awk 1.txt 2.txt 
chr1 21438731 21439423 26.12 20782516 20784428 him -656215
chr1 21438731 21439423 26.12 20989962 20991078 her -448769

Hi Birei,

Thanks for your time.

But, it is not producing any output. All I get is a blank output. I did exactly what you have written.
 

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LEARN ABOUT LINUX

msgcmp

MSGCMP(1)								GNU								 MSGCMP(1)

NAME

       msgcmp - compare message catalog and template

SYNOPSIS

       msgcmp [OPTION] def.po ref.pot

DESCRIPTION

       Compare two Uniforum style .po files to check that both contain the same set of msgid strings.  The def.po file is an existing PO file with
       the translations.  The ref.pot file is the last created PO file, or a PO Template file (generally created by xgettext).	This is useful for
       checking  that you have translated each and every message in your program.  Where an exact match cannot be found, fuzzy matching is used to
       produce better diagnostics.

       Mandatory arguments to long options are mandatory for short options too.

   Input file location:
       def.po translations

       ref.pot
	      references to the sources

       -D, --directory=DIRECTORY
	      add DIRECTORY to list for input files search

   Operation modifiers:
       -m, --multi-domain
	      apply ref.pot to each of the domains in def.po

       -N, --no-fuzzy-matching
	      do not use fuzzy matching

       --use-fuzzy
	      consider fuzzy entries

       --use-untranslated
	      consider untranslated entries

   Input file syntax:
       -P, --properties-input
	      input files are in Java .properties syntax

       --stringtable-input
	      input files are in NeXTstep/GNUstep .strings syntax

   Informative output:
       -h, --help
	      display this help and exit

       -V, --version
	      output version information and exit

AUTHOR

       Written by Peter Miller.

REPORTING BUGS

       Report bugs to <bug-gnu-gettext@gnu.org>.

COPYRIGHT

       Copyright   (C)	 1995-1998,   2000-2010   Free	 Software   Foundation,   Inc.	  License   GPLv3+:   GNU   GPL   version   3	or   later
       <http://gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The  full documentation for msgcmp is maintained as a Texinfo manual.  If the info and msgcmp programs are properly installed at your site,
       the command

	      info msgcmp

       should give you access to the complete manual.

GNU gettext-tools 0.18.1					     June 2010								 MSGCMP(1)
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