#++
# NAME
# nisplus_table 5
# SUMMARY
# Postfix NIS+ client
# SYNOPSIS
# \fBpostmap -q "\fIstring\fB""nisplus:[\fIname\fB=%s];\fIname.name.\fB"\fR
#
# \fBpostmap -q - "nisplus:[\fIname\fB=%s];\fIname.name.\fB" <\fIinputfile\fR
# DESCRIPTION
# The Postfix mail system uses optional lookup tables.
# rewriting or mail routing. These tables are usually in
# \fBlmdb:\fR, \fBcdb:\fR, \fBhash:\fR, or \fBdbm:\fR format.
#
# Alternatively, lookup tables can be specified as NIS+
# databases.
# To find out what types of lookup tables your Postfix system
# supports use the "\fBpostconf -m\fR" command.
#
# To test Postfix NIS+ lookup tables, use the "\fBpostmap -q\fR"
# command as described in the SYNOPSIS above.
# QUERY SYNTAX
# .ad
# .fi
# Most of the NIS+ query is specified via the NIS+ map name. The
# general format of a Postfix NIS+ map name is as follows:
#
# .fi
# \fBnisplus:[\fIname\fB=%s];\fIname.name.name\fB.:\fIcolumn\fR
# .fi
#
# Postfix NIS+ map names differ from what one normally
# would use with commands such as \fBniscat\fR:
# .IP \(bu
# With each NIS+ table lookup, "\fB%s\fR" is replaced by a
# version of the lookup string. There can be only one
# "\fB%s\fR" instance in a Postfix NIS+ map name.
# .IP \(bu
# Postfix NIS+ map names use "\fB;\fR" instead of"\fB,\fR",
# because the latter character is special in the Postfix
# main.cf file. Postfix replaces "\fB;\fR" characters in
# the map name by "\fB,\fR" before making NIS+ queries.
# .IP \(bu
# The ":\fIcolumn\fR" 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 ":\fIcolumn\fR" is specified the first column (1) is used.
# EXAMPLE
# .ad
# .fi
# A NIS+ aliases map might be queried as follows:
#
# .nf
# alias_maps = dbm:/etc/mail/aliases,
# nisplus:[alias=%s];mail_aliases.org_dir.$mydomain.:1
# .fi
#
# This queries the local aliases file before the NIS+ file.
# SEE ALSO
# postmap(1), Postfix lookup table manager
# README FILES
# .ad
# .fi
# Use "\fBpostconf readme_directory\fR"or
# "\fBpostconf html_directory\fR" to locate this information.
# .na
# .nf
# DATABASE_README, Postfix lookup table overview
# LICENSE
# .ad
# .fi
# The Secure Mailer license must be distributed with this software.
# AUTHOR(S)
# Geoff Gibbs
# UK-HGMP-RC
# Hinxton
# Cambridge
# CB10 1SB, UK
#
# Adopted and adapted by:
# Wietse Venema
# IBM T.J. Watson Research
# P.O. Box 704
# Yorktown Heights, NY 10598, USA
#
# Wietse Venema
# Google, Inc.
# 1118th Avenue
# New York, NY 10011, USA
#--
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-08-10)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.