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nisplus_table (5)
  • >> nisplus_table (5) ( Linux man: Форматы файлов )
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    NAME

    nisplus_table
    -
    Postfix NIS+ client
     
    

    SYNOPSIS

    postmap -q "string" "nisplus:[name=%s];name.name."
    
    postmap -q - "nisplus:[name=%s];name.name." <inputfile
    
     

    DESCRIPTION

    The Postfix mail system uses optional lookup tables. These tables are usually in dbm or db format. Alternatively, lookup tables can be specified as NIS+ databases.

    To find out what types of lookup tables your Postfix system supports use the "postconf -m" command.

    To test Postfix NIS+ lookup tables, use the "postmap -q" command as described in the SYNOPSIS above.  

    QUERY SYNTAX

    
    
    Most of the NIS+ query is specified via the NIS+ map name. The
    general format of a Postfix NIS+ map name is as follows:
    


         nisplus:[name=%s];name.name.name.:column

    Postfix NIS+ map names differ from what one normally would use with commands such as niscat:

    *
    With each NIS+ table lookup, "%s" is replaced by a version of the lookup string. There can be only one "%s" instance in a Postfix NIS+ map name.
    *
    Postfix NIS+ map names use ";" instead of ",", because the latter character is special in the Postfix main.cf file. Postfix replaces ";" characters in the map name by "," before making NIS+ queries.
    *
    The ":column" part in the NIS+ map name is not part of the actual NIS+ query. Instead, it specifies the number of the table column that provides the lookup result. When no ":column" is specified the first column (1) is used.
     

    EXAMPLE

    A NIS+ aliases map might be queried as follows:
    
    
        alias_maps = dbm:/etc/mail/aliases,
       nisplus:[alias=%s];mail_aliases.org_dir.$mydomain.:1

    This queries the local aliases file before the NIS+ file.  

    SEE ALSO

    postmap(1), Postfix lookup table manager
    
     

    README FILES

    
    
    Use "postconf readme_directory" or
    "postconf html_directory" to locate this information.
    
    
    DATABASE_README, Postfix lookup table overview
    
     

    LICENSE

    
    
    The Secure Mailer license must be distributed with this software.
     
    

    AUTHOR(S)

    Geoff Gibbs
    UK-HGMP-RC
    Hinxton
    Cambridge
    CB10 1SB, UK
    
    Based on the NIS client code:
    
    Adopted and adapted by:
    Wietse Venema
    IBM T.J. Watson Research
    P.O. Box 704
    Yorktown Heights, NY 10598, USA
    
    

     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    QUERY SYNTAX
    EXAMPLE
    SEE ALSO
    README FILES
    LICENSE
    AUTHOR(S)


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