1Fsdb::Filter::db_to_csvU(s3e)r Contributed Perl DocumentaFtsidobn::Filter::db_to_csv(3)
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NAME

6       db_to_csv - convert fsdb to the comma-separated-value file-format
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SYNOPSIS

9           db_to_csv [-C]
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DESCRIPTION

12       Covert an existing fsdb file to comma-separated value format.
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14       Input is fsdb format.
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16       Output is CSV-format plain text (not fsdb).
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OPTIONS

19       -C or <--omit-comments>
20           Also strip all comments.
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22       This module also supports the standard fsdb options:
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24       -d  Enable debugging output.
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26       -i or --input InputSource
27           Read from InputSource, typically a file name, or "-" for standard
28           input, or (if in Perl) a IO::Handle, Fsdb::IO or Fsdb::BoundedQueue
29           objects.
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31       -o or --output OutputDestination
32           Write to OutputDestination, typically a file name, or "-" for
33           standard output, or (if in Perl) a IO::Handle, Fsdb::IO or
34           Fsdb::BoundedQueue objects.
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36       --autorun or --noautorun
37           By default, programs process automatically, but Fsdb::Filter
38           objects in Perl do not run until you invoke the run() method.  The
39           "--(no)autorun" option controls that behavior within Perl.
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41       --help
42           Show help.
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44       --man
45           Show full manual.
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SAMPLE USAGE

48   Input:
49               #fsdb -F S paper papertitle reviewer reviewername score1 score2 score3 score4 score5
50               1  test, paper  2  Smith  4  4  -  -  -
51               2  other paper  3  Jones  3  3  -  -  -
52               2  input double space  3  Jones  3  3  -  -  -
53               #  | csv_to_db
54
55   Command:
56           cat data.fsdb | db_to_csv
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58   Output:
59               paper,papertitle,reviewer,reviewername,score1,score2,score3,score4,score5
60               1,"test, paper",2,Smith,4,4,-,-,-
61               2,"other paper",3,Jones,3,3,-,-,-
62               2,"input double space",3,Jones,3,3,-,-,-
63               #  | csv_to_db
64               #  | db_to_csv
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SEE ALSO

67       Fsdb.  dbfilealter.  csv_to_db
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CLASS FUNCTIONS

70   new
71           $filter = new Fsdb::Filter::db_to_csv(@arguments);
72
73       Create a new db_to_csv object, taking command-line arguments.
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75   set_defaults
76           $filter->set_defaults();
77
78       Internal: set up defaults.
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80   parse_options
81           $filter->parse_options(@ARGV);
82
83       Internal: parse command-line arguments.
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85   setup
86           $filter->setup();
87
88       Internal: setup, parse headers.
89
90   run
91           $filter->run();
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93       Internal: run over each row.
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96       Copyright (C) 2007-2018 by John Heidemann <johnh@isi.edu>
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98       This program is distributed under terms of the GNU general public
99       license, version 2.  See the file COPYING with the distribution for
100       details.
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104perl v5.34.1                      2022-04-04        Fsdb::Filter::db_to_csv(3)
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