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join (1)
  • join (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • join (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )
  • join (1) ( Русские man: Команды и прикладные программы пользовательского уровня )
  • >> join (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • join (1) ( POSIX man: Команды и прикладные программы пользовательского уровня )
  •  

    NAME

    join - join lines of two files on a common field
     
    

    SYNOPSIS

    join [OPTION]... FILE1 FILE2  

    DESCRIPTION

    For each pair of input lines with identical join fields, write a line to standard output. The default join field is the first, delimited by whitespace. When FILE1 or FILE2 (not both) is -, read standard input.

    -a FILENUM
    print unpairable lines coming from file FILENUM, where FILENUM is 1 or 2, corresponding to FILE1 or FILE2
    -e EMPTY
    replace missing input fields with EMPTY
    -i, --ignore-case ignore differences in case when comparing fields
    -j FIELD
    equivalent to `-1 FIELD -2 FIELD'
    -o FORMAT
    obey FORMAT while constructing output line
    -t CHAR
    use CHAR as input and output field separator
    -v FILENUM
    like -a FILENUM, but suppress joined output lines
    -1 FIELD
    join on this FIELD of file 1
    -2 FIELD
    join on this FIELD of file 2
    --help
    display this help and exit
    --version
    output version information and exit

    Unless -t CHAR is given, leading blanks separate fields and are ignored, else fields are separated by CHAR. Any FIELD is a field number counted from 1. FORMAT is one or more comma or blank separated specifications, each being `FILENUM.FIELD' or `0'. Default FORMAT outputs the join field, the remaining fields from FILE1, the remaining fields from FILE2, all separated by CHAR.

    Important: FILE1 and FILE2 must be sorted on the join fields.  

    AUTHOR

    Written by Mike Haertel.  

    REPORTING BUGS

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

    COPYRIGHT

    Copyright © 2006 Free Software Foundation, Inc.
    This is free software. You may redistribute copies of it under the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law.  

    SEE ALSO

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

    should give you access to the complete manual.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    AUTHOR
    REPORTING BUGS
    COPYRIGHT
    SEE ALSO


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