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be6edee496
Essentially a translation of the function _choose_database_path for human consumption. As a bonus, document environment variable NOTMUCH_DATABASE
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6.8 KiB
ReStructuredText
218 lines
6.8 KiB
ReStructuredText
.. _notmuch(1):
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.. _notmuch-setup(1):
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=======
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notmuch
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=======
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SYNOPSIS
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========
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**notmuch** [option ...] **command** [arg ...]
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DESCRIPTION
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===========
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Notmuch is a command-line based program for indexing, searching,
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reading, and tagging large collections of email messages.
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This page describes how to get started using notmuch from the command
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line, and gives a brief overview of the commands available. For more
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information on e.g. **notmuch show** consult the
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:any:`notmuch-show(1)` man page, also accessible via **notmuch help
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show**
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The quickest way to get started with Notmuch is to simply invoke the
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``notmuch`` command with no arguments, which will interactively guide
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you through the process of indexing your mail.
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NOTE
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====
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While the command-line program ``notmuch`` provides powerful
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functionality, it does not provide the most convenient interface for
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that functionality. More sophisticated interfaces are expected to be
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built on top of either the command-line interface, or more likely, on
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top of the notmuch library interface. See https://notmuchmail.org for
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more about alternate interfaces to notmuch. The emacs-based interface to
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notmuch (available under **emacs/** in the Notmuch source distribution)
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is probably the most widely used at this time.
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OPTIONS
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=======
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Supported global options for ``notmuch`` include
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.. program:: notmuch
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.. option:: --help [command-name]
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Print a synopsis of available commands and exit. With an optional
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command name, show the man page for that subcommand.
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.. option:: --version
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Print the installed version of notmuch, and exit.
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.. option:: --config=FILE
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Specify the configuration file to use. This overrides any
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configuration file specified by :envvar:`NOTMUCH_CONFIG`. The empty
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string is a permitted and sometimes useful value of *FILE*, which
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tells ``notmuch`` to use only configuration metadata from the database.
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.. option:: --uuid=HEX
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Enforce that the database UUID (a unique identifier which persists
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until e.g. the database is compacted) is HEX; exit with an error
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if it is not. This is useful to detect rollover in modification
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counts on messages. You can find this UUID using e.g. ``notmuch
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count --lastmod``
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All global options except ``--config`` can also be specified after the
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command. For example, ``notmuch subcommand --uuid=HEX`` is equivalent
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to ``notmuch --uuid=HEX subcommand``.
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COMMANDS
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========
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SETUP
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-----
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The **notmuch setup** command is used to configure Notmuch for first
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use, (or to reconfigure it later).
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The setup command will prompt for your full name, your primary email
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address, any alternate email addresses you use, and the directory
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containing your email archives. Your answers will be written to a
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configuration file in :envvar:`NOTMUCH_CONFIG` (if set) or
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${HOME}/.notmuch-config . This configuration file will be created with
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descriptive comments, making it easy to edit by hand later to change the
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configuration. Or you can run **notmuch setup** again to change the
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configuration.
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The mail directory you specify can contain any number of sub-directories
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and should primarily contain only files with individual email messages
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(eg. maildir or mh archives are perfect). If there are other, non-email
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files (such as indexes maintained by other email programs) then notmuch
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will do its best to detect those and ignore them.
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Mail storage that uses mbox format, (where one mbox file contains many
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messages), will not work with notmuch. If that's how your mail is
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currently stored, it is recommended you first convert it to maildir
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format with a utility such as :manpage:`mb2md(1)` before running
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**notmuch setup**.
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Invoking ``notmuch`` with no command argument will run **setup** if the
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setup command has not previously been completed.
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OTHER COMMANDS
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--------------
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Several of the notmuch commands accept search terms with a common
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syntax. See :any:`notmuch-search-terms(7)` for more details on the
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supported syntax.
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The :any:`notmuch-search(1)`, :any:`notmuch-show(1)`,
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:any:`notmuch-address(1)` and :any:`notmuch-count(1)` commands are
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used to query the email database.
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The :any:`notmuch-reply(1)` command is useful for preparing a template
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for an email reply.
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The :any:`notmuch-tag(1)` command is the only command available for
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manipulating database contents.
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The :any:`notmuch-dump(1)` and :any:`notmuch-restore(1)` commands can
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be used to create a textual dump of email tags for backup purposes,
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and to restore from that dump.
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The :any:`notmuch-config(1)` command can be used to get or set
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settings in the notmuch configuration file.
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CUSTOM COMMANDS
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---------------
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If the given command is not known to notmuch, notmuch tries to execute
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the external **notmuch-<subcommand>** in :envvar:`PATH` instead. This
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allows users to have their own notmuch related tools to be run via the
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notmuch command. By design, this does not allow notmuch's own commands
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to be overridden using external commands.
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OPTION SYNTAX
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-------------
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All options accepting an argument can be used with '=' or ':' as a
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separator. Except for boolean options (which would be ambiguous), a
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space can also be used as a separator. The following are all
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equivalent:
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::
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notmuch --config=alt-config config get user.name
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notmuch --config:alt-config config get user.name
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notmuch --config alt-config config get user.name
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ENVIRONMENT
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===========
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The following environment variables can be used to control the behavior
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of notmuch.
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.. envvar:: NOTMUCH_CONFIG
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Specifies the location of the notmuch configuration file. See
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:any:`notmuch-config(1)` for details.
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.. envvar:: NOTMUCH_DATABASE
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Specifies the location of the notmuch database. See
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:any:`notmuch-config(1)` for details.
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.. envvar:: NOTMUCH_PROFILE
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Selects among notmuch configurations. See :any:`notmuch-config(1)`
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for details.
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.. envvar:: NOTMUCH_TALLOC_REPORT
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Location to write a talloc memory usage report. See
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**talloc\_enable\_leak\_report\_full** in :manpage:`talloc(3)` for more
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information.
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.. envvar:: NOTMUCH_DEBUG_QUERY
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If set to a non-empty value, the notmuch library will print (to
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stderr) Xapian queries it constructs.
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SEE ALSO
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========
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:any:`notmuch-address(1)`,
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:any:`notmuch-compact(1)`,
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:any:`notmuch-config(1)`,
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:any:`notmuch-count(1)`,
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:any:`notmuch-dump(1)`,
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:any:`notmuch-hooks(5)`,
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:any:`notmuch-insert(1)`,
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:any:`notmuch-new(1)`,
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:any:`notmuch-properties(7)`,
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:any:`notmuch-reindex(1)`,
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:any:`notmuch-reply(1)`,
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:any:`notmuch-restore(1)`,
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:any:`notmuch-search(1)`,
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:any:`notmuch-search-terms(7)`,
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:any:`notmuch-show(1)`,
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:any:`notmuch-tag(1)`
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The notmuch website: **https://notmuchmail.org**
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CONTACT
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=======
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Feel free to send questions, comments, or kudos to the notmuch mailing
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list <notmuch@notmuchmail.org> . Subscription is not required before
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posting, but is available from the notmuchmail.org website.
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Real-time interaction with the Notmuch community is available via IRC
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(server: irc.libera.chat, channel: #notmuch).
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