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Full Discussion: Script for identifying and deleting dupes in a line
Top Forums Shell Programming and Scripting Script for identifying and deleting dupes in a line Post 302608282 by ardibehest on Friday 16th of March 2012 07:09:30 PM
Old 03-16-2012
Hello,
I wonder if it would be possible to add to Gimley's program. I had written a perl script to identify duplicates in a large file which has a structure similar to Gimley's.
Quote:
word=word1,word2,word3
where Word is the headword and word1, word2, word3 are all equivalents of the word.
It so happens that some times two entries for the same headword can be present.
Quote:
word=word1,word2,word3
word=word1,word4,word5
I have written a program in PERL which identifies such dupes and spews them out in a file where singletons and dupes are clearly identified.
However I have not been able to add to it the added functionality of merging the duplicates into one single entry.
Thus the dupes mentioned above should merge to one single entry:
Quote:
word=word1,word2,word3,word4,word5
Any help given would be greatly appreciated.

Code:
#!/usr/bin/perl

$dupes = $singletons = "";		# This goes at the head of the file

do {
    $dupefound = 0;			# These go at the head of the loop
    $text = $line = $prevline = $name = $prevname = "";
    do {
	$line = <>;
	$line =~ /^(.+)\=.+$/ and $name = $1;
	$prevline =~ /^(.+)\=.+$/ and $prevname = $1;
	if ($name eq $prevname) { $dupefound += 1 }
	$text .= $line;
	$prevline = $line;
    } until ($dupefound > 0 and $text !~ /^(.+?)\=.*?\n(?:\1=.*?\n)+\z/m) or eof;
    if ($text =~ s/(^(.+?)\=.*?\n(?:\2=.*?\n)+)//m) { $dupes .= $1 }
    $singletons .= $text;
} until eof;
print "SINGLETONS\n$singletons\n\DUPES\n$dupes";

 

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LEARN ABOUT DEBIAN

wtoc

WTOC(1) 						      General Commands Manual							   WTOC(1)

NAME

       wtoc - Convert a Wnn text-form dictionary (or dictionaries) into Canna text-form dictionaries

SYNOPSIS

       wtoc [-f hinshidata] [wnnjisho] [cannajisho]

DESCRIPTION

       wtoc  converts  a Wnn text-form dictionary file into Canna text-form dictionary file.  If all dictionary files are omitted, the Wnn dictio-
       nary data is input through the standard input.  In this case, the dictionary of the Japanes Input System is output from the  standard  out-
       put.   If one dictionary file is specified, it will be regarded as a Wnn dictionary.  At this time, Canna dictionary output to the standard
       output.

OPTIONS

       -f hinshidata
		   The user can add new information about word-type correspondence between Wnn and Canna.  The following word-type  correspondence
		   information must be described in the hinshidata file.  Within one line, describe the Wnn word type name and the Canna word type
		   while delimiting by a space(s) or tab.

		     Wnn word type	 Canna word type
		     Adverb		 #F04

EXAMPLE

       % wtoc -f tsuikahinshi kihon.u kihon.t

       Inputs word-type correspondence information from tsuikahinshi, then converts Wnn text-form dictionary kihon.u into the Canna text-form dic-
       tionary before output.

       % wtoc special.u | lpr

       Converts Wnn text-form dictionary special.u into Canna text-form dictionary, then outputs the result to the line printer.

SEE ALSO

       ctow(1)

																	   WTOC(1)
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