BIB2BIB(1)						      General Commands Manual							BIB2BIB(1)

NAME

       BibX2bib - Filter BibTeX data bases

SYNOPSIS

       bib2bib [options] <filename> ...

DESCRIPTION

       bib2bib	is  a filter tool that reads one or several bibliography files, filters the entries with respect to a given criterion, and outputs
       the list of selected keys together with a new bibliography file containing only the selected entries. If no input file is given then  input
       is taken from the standard input.

       Additionally,  bib2bib  may  output  a file containing all the keys of entries that satisfy the condition. This second file is suitable for
       input as option -citefile to bibtex2html

OPTIONS

       -ob filename
	      specify the filename where the selected entries are output. If not given, it defaults to standard output.

       -oc filename
	      specify the filename where the list of selected keys is output. If not given, this file is not created.

       -c condition
	      specify a condition for selecting the entries. The output will retain only the entries that satisfy this condition. If several  such
	      condition  are  given,  then only the entries that satisfy all the conditions are selected. The syntax of conditions is described in
	      the complete documentation, notice that it is better to escape shell expansions in that conditions, in other words, you should write
	      conditions between quotes.

       -expand
	      expand all abbreviations in the output file. Notice that there is no way to ask for expansion of cross-references, since the meaning
	      of such an expansion is unclear: it's better to let bibtex (via bibtex2html) handle the cross-references himself, depending  on  the
	      style considered.

       -s field
	      sorts  the  entries  of  the  bibliography with respect to the given field, which may be $key or $type to refer to the key or to the
	      entry type, as for filter conditions. This options may be used several times to specifiy a lexicographic order,  such  as  by  year,
	      then by keys.  When the field is $date then entries are sorted chronologically.

	      When  sorting,  the  resulting  bibliography will always contain the comments first, then the preambles, then the abbreviations, and
	      finally the regular entries. Be warned that such a sort may put cross-references before entries that refer to them, so be cautious.

       -r     reverses the sort

       -q , --quiet
	      be quiet.

       -w , --warn-error
	      stop at the first warning.

USAGE WITH BIBTEX2HTML
       Notice that the two output files are suitable for use with bibtex2html. A typical use would be

	   bib2bib -oc citefile -ob bibfile.bib -c condition file1.bib file2.bib ...
	   bibtex2html -citefile citefile bibfile.bib

       which will produce exactly the HTML file for the selected references. Notice finally that bibtex2html will expand the strings (by  default,
       unless you specify the -noexpand option) but not the cross-references.

AUTHOR

       Bib2bib	has been written by Jean-Christophe Filliatre and Claude Marche.  This manpage has been compiled by Ralf Treinen from the original
       bib2bib documentation.

SEE ALSO

       bibtex2html(1),bibtex(1),hevea(1)
       http://www.lri.fr/~filliatr/bibtex2html/

       For complete documentation, please check the bibtex2html manual.  On a Debian system the manual can be found at	/usr/share/doc/bibtex2html
       both in the formats postscript and HTML, or via the Debian help system.

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