X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=manpages%2Fnotmuch-search-terms-7.mdwn;h=0259d42a486a33bb2c7cb16696e13b7aa3a4fdb0;hb=591299b2f4b15f6ef7e8c308ead9c3a30b7c7563;hp=c1377349c017b8daee80bc0e7d4cac2b7e2ca23d;hpb=dd8c0d25288488dc30b41c04c35bdd552bf04e71;p=notmuch-wiki diff --git a/manpages/notmuch-search-terms-7.mdwn b/manpages/notmuch-search-terms-7.mdwn index c137734..0259d42 100644 --- a/manpages/notmuch-search-terms-7.mdwn +++ b/manpages/notmuch-search-terms-7.mdwn @@ -12,6 +12,8 @@ notmuch dump [--format=(batch-tag|sup)] [--] [--output=<file>] [--] [<search-term> ...] + notmuch reindex [option ...] <search-term> ... + notmuch search [option ...] <search-term> ... notmuch show [option ...] <search-term> ... @@ -30,133 +32,145 @@ As a special case, a search string consisting of exactly a single asterisk ("*") will match all messages. + +
In addition to free text, the following prefixes can be used to force terms to match against specific portions of an email, (where <brackets> - indicate user-supplied values): - - · from:<name-or-address> - - · to:<name-or-address> - - · subject:<word-or-quoted-phrase> - - · attachment:<word> - - · mimetype:<word> - - · tag:<tag> (or is:<tag>) - - · id:<message-id> - - · thread:<thread-id> - - · folder:<maildir-folder> - - · path:<directory-path> or path:<directory-path>/** - - · date:<since>..<until> - - · lastmod:<initial-revision>..<final-revision> - - · query:<name> - - The from: prefix is used to match the name or address of the sender of - an email message. - - The to: prefix is used to match the names or addresses of any recipient - of an email message, (whether To, Cc, or Bcc). - - Any term prefixed with subject: will match only text from the subject - of an email. Searching for a phrase in the subject is supported by - including quotation marks around the phrase, immediately following sub- - ject:. - - The attachment: prefix can be used to search for specific filenames (or - extensions) of attachments to email messages. - - The mimetype: prefix will be used to match text from the content-types - of MIME parts within email messages (as specified by the sender). - - For tag: and is: valid tag values include inbox and unread by default - for new messages added by notmuch new as well as any other tag values - added manually with notmuch tag. - - For id:, message ID values are the literal contents of the Message-ID: - header of email messages, but without the '<', '>' delimiters. - - The thread: prefix can be used with the thread ID values that are genâ - erated internally by notmuch (and do not appear in email messages). - These thread ID values can be seen in the first column of output from - notmuch search - - The path: prefix searches for email messages that are in particular - directories within the mail store. The directory must be specified relâ - ative to the top-level maildir (and without the leading slash). By - default, path: matches messages in the specified directory only. The - "/**" suffix can be used to match messages in the specified directory - and all its subdirectories recursively. path:"" matches messages in - the root of the mail store and, likewise, path:** matches all messages. - - The folder: prefix searches for email messages by maildir or MH folder. - For MH-style folders, this is equivalent to path:. For maildir, this - includes messages in the "new" and "cur" subdirectories. The exact synâ - tax for maildir folders depends on your mail configuration. For - maildir++, folder:"" matches the inbox folder (which is the root in - maildir++), other folder names always start with ".", and nested foldâ - ers are separated by "."s, such as folder:.classes.topology. For "file - system" maildir, the inbox is typically folder:INBOX and nested folders - are separated by slashes, such as folder:classes/topology. - - Both path: and folder: will find a message if any copy of that message - is in the specific directory/folder. - - The date: prefix can be used to restrict the results to only messages - within a particular time range (based on the Date: header) with a range - syntax of: - - date:<since>..<until> - - See DATE AND TIME SEARCH below for details on the range expression, and - supported syntax for <since> and <until> date and time expressions. - - The time range can also be specified using timestamps with a syntax of: - - <initial-timestamp>..<final-timestamp> - - Each timestamp is a number representing the number of seconds since - 1970-01-01 00:00:00 UTC. - - The lastmod: prefix can be used to restrict the result by the database - revision number of when messages were last modified (tags were - added/removed or filenames changed). This is usually used in conjuncâ - tion with the --uuid argument to notmuch search to find messages that - have changed since an earlier query. - - The query: prefix allows queries to refer to previously saved queries - added with notmuch-config(1). Named queries are only available if notâ - much is built with Xapian Field Processors (see below). + indicate user-supplied values). + + If notmuch is built with Xapian Field Processors (see below) some of + the prefixes with <regex> forms can be also used to restrict the + results to those whose value matches a regular expression (see + regex(7)) delimited with //, for example: + + notmuch search 'from:/bob@.*[.]example[.]com/' + + from:<name-or-address> or from:/<regex>/ + The from: prefix is used to match the name or address of the + sender of an email message. + + to:<name-or-address> + The to: prefix is used to match the names or addresses of any + recipient of an email message, (whether To, Cc, or Bcc). + + subject:<word-or-quoted-phrase> or subject:/<regex>/ + Any term prefixed with subject: will match only text from the + subject of an email. Searching for a phrase in the subject is + supported by including quotation marks around the phrase, immeâ + diately following subject:. + + attachment:<word> + The attachment: prefix can be used to search for specific fileâ + names (or extensions) of attachments to email messages. + + mimetype:<word> + The mimetype: prefix will be used to match text from the conâ + tent-types of MIME parts within email messages (as specified by + the sender). + + tag:<tag> or tag:/<regex>/ or is:<tag> or is:/<regex>/ + For tag: and is: valid tag values include inbox and unread by + default for new messages added by notmuch new as well as any + other tag values added manually with notmuch tag. + + id:<message-id> or mid:<message-id> or mid:/<regex>/ + For id: and mid:, message ID values are the literal contents of + the Message-ID: header of email messages, but without the '<', + '>' delimiters. + + thread:<thread-id> + The thread: prefix can be used with the thread ID values that + are generated internally by notmuch (and do not appear in email + messages). These thread ID values can be seen in the first colâ + umn of output from notmuch search + + path:<directory-path> or path:<directory-path>/** or path:/<regex>/ + The path: prefix searches for email messages that are in particâ + ular directories within the mail store. The directory must be + specified relative to the top-level maildir (and without the + leading slash). By default, path: matches messages in the speciâ + fied directory only. The "/**" suffix can be used to match mesâ + sages in the specified directory and all its subdirectories + recursively. path:"" matches messages in the root of the mail + store and, likewise, path:** matches all messages. + + path: will find a message if any copy of that message is in the + specific directory. + + folder:<maildir-folder> or folder:/<regex>/ + The folder: prefix searches for email messages by maildir or MH + folder. For MH-style folders, this is equivalent to path:. For + maildir, this includes messages in the "new" and "cur" subdirecâ + tories. The exact syntax for maildir folders depends on your + mail configuration. For maildir++, folder:"" matches the inbox + folder (which is the root in maildir++), other folder names + always start with ".", and nested folders are separated by "."s, + such as folder:.classes.topology. For "file system" maildir, the + inbox is typically folder:INBOX and nested folders are separated + by slashes, such as folder:classes/topology. + + folder: will find a message if any copy of that message is in + the specific folder. + + date:<since>..<until> or date:<date> + The date: prefix can be used to restrict the results to only + messages within a particular time range (based on the Date: + header). + + See DATE AND TIME SEARCH below for details on the range expresâ + sion, and supported syntax for <since> and <until> date and time + expressions. + + The time range can also be specified using timestamps with a + syntax of: + + <initial-timestamp>..<final-timestamp> + + Each timestamp is a number representing the number of seconds + since 1970-01-01 00:00:00 UTC. + + lastmod:<initial-revision>..<final-revision> + The lastmod: prefix can be used to restrict the result by the + database revision number of when messages were last modified + (tags were added/removed or filenames changed). This is usually + used in conjunction with the --uuid argument to notmuch search + to find messages that have changed since an earlier query. + + query:<name> + The query: prefix allows queries to refer to previously saved + queries added with notmuch-config(1). Named queries are only + available if notmuch is built with Xapian Field Processors (see + below). + + property:<key>=<value> + The property: prefix searches for messages with a particular + <key>=<value> property pair. Properties are used internally by + notmuch (and extensions) to add metadata to messages. A given + key can be present on a given message with several different + values. See notmuch-properties(7) for more details.
- In addition to individual terms, multiple terms can be combined with - Boolean operators (and, or, not, and xor). Each term in the query will - be implicitly connected by a logical AND if no explicit operator is - provided (except that terms with a common prefix will be implicitly - combined with OR). The shorthand '-<term>' can be used for 'not + In addition to individual terms, multiple terms can be combined with + Boolean operators (and, or, not, and xor). Each term in the query will + be implicitly connected by a logical AND if no explicit operator is + provided (except that terms with a common prefix will be implicitly + combined with OR). The shorthand '-<term>' can be used for 'not <term>' but unfortunately this does not work at the start of an expresâ - sion. Parentheses can also be used to control the combination of the + sion. Parentheses can also be used to control the combination of the Boolean operators, but will have to be protected from interpretation by the shell, (such as by putting quotation marks around any parenthesized expression). - In addition to the standard boolean operators, Xapian provides several + In addition to the standard boolean operators, Xapian provides several operators specific to text searching. notmuch search term1 NEAR term2 - will return results where term1 is within 10 words of term2. The + will return results where term1 is within 10 words of term2. The threshold can be set like this: notmuch search term1 NEAR/2 term2 @@ -166,7 +180,7 @@ notmuch search term1 ADJ term2 will return results where term1 is within 10 words of term2, but in the - same order as in the query. The threshold can be set the same as with + same order as in the query. The threshold can be set the same as with NEAR: notmuch search term1 ADJ/7 term2 @@ -180,34 +194,38 @@ notmuch search details notmuch search detail - will all return identical results, because Xapian first "reduces" the + will all return identical results, because Xapian first "reduces" the term to the common stem (here 'detail') and then performs the search. - There are two ways to turn this off: a search for a capitalized word - will be performed unstemmed, so that one can search for "John" and not - get results for "Johnson"; phrase searches are also unstemmed (see - below for details). Stemming is currently only supported for English. + There are two ways to turn this off: a search for a capitalized word + will be performed unstemmed, so that one can search for "John" and not + get results for "Johnson"; phrase searches are also unstemmed (see + below for details). Stemming is currently only supported for English. Searches for words in other languages will be performed unstemmed.
- It is possible to use a trailing '*' as a wildcard. A search for + It is possible to use a trailing '*' as a wildcard. A search for 'wildc*' will match 'wildcard', 'wildcat', etc.
- Xapian (and hence notmuch) prefixes are either boolean, supporting - exact matches like "tag:inbox" or probabilistic, supporting a more - flexible term based searching. The prefixes currently supported by notâ - much are as follows. + Xapian (and hence notmuch) prefixes are either boolean, supporting + exact matches like "tag:inbox" or probabilistic, supporting a more + flexible term based searching. Certain special prefixes are processed + by notmuch in a way not strictly fitting either of Xapian's built in + styles. The prefixes currently supported by notmuch are as follows. Boolean - tag:, id:, thread:, folder:, path: + tag:, id:, thread:, folder:, path:, property: Probabilistic - from:, to:, subject:, attachment:, mimetype: + to:, attachment:, mimetype: + + Special + from:, query:, subject:
- notmuch(1), notmuch-config(1), notmuch-count(1), notmuch-dump(1), notâ - much-hooks(5), notmuch-insert(1), notmuch-new(1), notmuch-reply(1), - notmuch-restore(1), notmuch-search(1), notmuch-show(1), notmuch-tag(1) + notmuch(1), notmuch-config(1), notmuch-count(1), notmuch-dump(1), notâ + much-hooks(5), notmuch-insert(1), notmuch-new(1), notmuch-reindex(1), + notmuch-properties(1), *notmuch-reply(1), notmuch-restore(1), notâ + much-search(1), *notmuch-show(1), notmuch-tag(1)
- 2009-2016, Carl Worth and many others + 2009-2018, Carl Worth and many others-