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Full Discussion: Unix Shell Scripting : Comparision of two files
Special Forums UNIX and Linux Applications Unix Shell Scripting : Comparision of two files Post 302692107 by elixir_sinari on Monday 27th of August 2012 06:34:57 AM
Old 08-27-2012
With awk:
Code:
awk 'FNR==NR{range[$1,$2]=$3;next}
{
for(i in range)
{
 c[range[i]]+=0
 split(i,r,SUBSEP)
 if($1>=r[1] && $1<=r[2])
  c[range[i]]++
}
}
END{
for(i in c)
print i,c[i]|"sort"}' file2 file1

These 2 Users Gave Thanks to elixir_sinari For This Post:
CFA pamu
 

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LEARN ABOUT DEBIAN

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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