8 **notmuch** **search** [*option* ...] <*search-term*> ...
13 Search for messages matching the given search terms, and display as
14 results the threads containing the matched messages.
16 The output consists of one line per thread, giving a thread ID, the date
17 of the newest (or oldest, depending on the sort option) matched message
18 in the thread, the number of matched messages and total messages in the
19 thread, the names of all participants in the thread, and the subject of
20 the newest (or oldest) message.
22 See **notmuch-search-terms(7)** for details of the supported syntax for
25 Supported options for **search** include
27 ``--format=``\ (**json**\ \|\ **sexp**\ \|\ **text**\ \|\ **text0**)
28 Presents the results in either JSON, S-Expressions, newline
29 character separated plain-text (default), or null character
30 separated plain-text (compatible with **xargs(1)** -0 option
33 ``--format-version=N``
34 Use the specified structured output format version. This is
35 intended for programs that invoke **notmuch(1)** internally. If
36 omitted, the latest supported version will be used.
38 ``--output=(summary|threads|messages|files|tags)``
41 Output a summary of each thread with any message matching
42 the search terms. The summary includes the thread ID, date,
43 the number of messages in the thread (both the number
44 matched and the total number), the authors of the thread and
45 the subject. In the case where a thread contains multiple files for
46 some messages, the total number of files is printed in parentheses
47 (see below for an example).
50 Output the thread IDs of all threads with any message
51 matching the search terms, either one per line
52 (--format=text), separated by null characters
53 (--format=text0), as a JSON array (--format=json), or an
54 S-Expression list (--format=sexp).
57 Output the message IDs of all messages matching the search
58 terms, either one per line (--format=text), separated by
59 null characters (--format=text0), as a JSON array
60 (--format=json), or as an S-Expression list (--format=sexp).
63 Output the filenames of all messages matching the search
64 terms, either one per line (--format=text), separated by
65 null characters (--format=text0), as a JSON array
66 (--format=json), or as an S-Expression list (--format=sexp).
68 Note that each message may have multiple filenames
69 associated with it. All of them are included in the output
70 (unless limited with the --duplicate=N option). This may
71 be particularly confusing for **folder:** or **path:**
72 searches in a specified directory, as the messages may
73 have duplicates in other directories that are included in
74 the output, although these files alone would not match the
78 Output all tags that appear on any message matching the
79 search terms, either one per line (--format=text), separated
80 by null characters (--format=text0), as a JSON array
81 (--format=json), or as an S-Expression list (--format=sexp).
83 ``--sort=``\ (**newest-first**\ \|\ **oldest-first**)
84 This option can be used to present results in either
85 chronological order (**oldest-first**) or reverse chronological
86 order (**newest-first**).
88 Note: The thread order will be distinct between these two
89 options (beyond being simply reversed). When sorting by
90 **oldest-first** the threads will be sorted by the oldest
91 message in each thread, but when sorting by **newest-first** the
92 threads will be sorted by the newest message in each thread.
94 By default, results will be displayed in reverse chronological
95 order, (that is, the newest results will be displayed first).
98 Skip displaying the first N results. With the leading '-', start
99 at the Nth result from the end.
102 Limit the number of displayed results to N.
104 ``--exclude=(true|false|all|flag)``
105 A message is called "excluded" if it matches at least one tag in
106 search.tag\_exclude that does not appear explicitly in the
107 search terms. This option specifies whether to omit excluded
108 messages in the search process.
110 The default value, **true**, prevents excluded messages from
111 matching the search terms.
113 **all** additionally prevents excluded messages from appearing
114 in displayed results, in effect behaving as though the excluded
115 messages do not exist.
117 **false** allows excluded messages to match search terms and
118 appear in displayed results. Excluded messages are still marked
119 in the relevant outputs.
121 **flag** only has an effect when ``--output=summary``. The
122 output is almost identical to **false**, but the "match count"
123 is the number of matching non-excluded messages in the thread,
124 rather than the number of matching messages.
127 For ``--output=files``, output the Nth filename associated
128 with each message matching the query (N is 1-based). If N is
129 greater than the number of files associated with the message,
130 don't print anything.
132 For ``--output=messages``, only output message IDs of messages
133 matching the search terms that have at least N filenames
134 associated with them.
136 Note that this option is orthogonal with the **folder:** search
137 prefix. The prefix matches messages based on filenames. This
138 option filters filenames of the matching messages.
143 The following shows an example of the summary output format, with one
144 message having multiple filenames.
148 % notmuch search date:today.. and tag:bad-news
149 thread:0000000000063c10 Today [1/1] Some Persun; To the bone (inbox unread)
150 thread:0000000000063c25 Today [1/1(2)] Ann Other; Bears (inbox unread)
151 thread:0000000000063c00 Today [1/1] A Thurd; Bites, stings, sad feelings (inbox unread)
156 This command supports the following special exit status codes
159 The requested format version is too old.
162 The requested format version is too new.
168 **notmuch-config(1)**,
169 **notmuch-count(1)**,
171 **notmuch-hooks(5)**,
172 **notmuch-insert(1)**,
174 **notmuch-reply(1)**,
175 **notmuch-restore(1)**,
176 **notmuch-search-terms(7)**,
179 **notmuch-address(1)**