107 lines
2.2 KiB
Groff
107 lines
2.2 KiB
Groff
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.\" Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
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.\" All rights reserved.
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.\"
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.\" By using this file, you agree to the terms and conditions set
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.\" forth in the LICENSE file which can be found at the top level of
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.\" the sendmail distribution.
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.\"
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.\"
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.\" $Id: editmap.8,v 1.8 2001/06/15 21:33:19 ca Exp $
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.\"
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.TH EDITMAP 8 "$Date: 2001/06/15 21:33:19 $"
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.SH NAME
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.B editmap
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\- query and edit single records in database maps for sendmail
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.SH SYNOPSIS
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.B editmap
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.RB [ \-C
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.IR file ]
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.RB [ \-N ]
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.RB [ \-f ]
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.RB [ \-q|\-u|\-x ]
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maptype mapname
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key [ "value ..." ]
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.SH DESCRIPTION
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.B Editmap
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queries or edits one record in a database maps used by the keyed map lookups in
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sendmail(8).
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Arguments are passed on the command line and output (for queries) is
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directed to standard output.
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.PP
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Depending on how it is compiled,
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.B editmap
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handles up to three different database formats,
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selected using the
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.I maptype
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parameter.
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They may be
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.TP
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dbm
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DBM format maps.
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This requires the
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ndbm(3)
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library.
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.TP
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btree
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B-Tree format maps.
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This requires the new Berkeley DB
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library.
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.TP
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hash
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Hash format maps.
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This also requires the Berkeley DB
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library.
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.PP
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If the
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.I TrustedUser
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option is set in the sendmail configuration file and
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.B editmap
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is invoked as root, the generated files will be owned by
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the specified
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.IR TrustedUser.
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.SS Flags
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.TP
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.B \-C
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Use the specified
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.B sendmail
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configuration file for looking up the TrustedUser option.
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.TP
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.B \-N
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Include the null byte that terminates strings
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in the map (for alias maps).
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.TP
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.B \-f
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Normally all upper case letters in the key
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are folded to lower case.
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This flag disables that behaviour.
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This is intended to mesh with the
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\-f flag in the
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.B K
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line in sendmail.cf.
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The value is never case folded.
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.TP
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.B \-q
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Query the map for the specified key. If found, print value to standard
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output and exit with 0. If not found then print an error
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message to stdout and exit with EX_UNAVAILABLE.
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.TP
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.B \-u
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Update the record for
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.I key
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with
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.I value
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or inserts a new record if one doesn't exist. Exits with 0 on success
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or EX_IOERR on failure.
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.TP
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.B \-x
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Deletes the specific key from the map. Exits with 0 on success or
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EX_IOERR on failure.
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.TP
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.SH SEE ALSO
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sendmail(8),
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makemap(8)
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.SH HISTORY
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The
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.B editmap
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command has no history.
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