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python setup.py build_usage
This commit is contained in:
Thomas Waldmann
parent
463297efb6
commit
238dedd156
3 changed files with 83 additions and 62 deletions
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@ -35,6 +35,8 @@ borg create
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--no-files-cache`` | do not load/update the file metadata cache used to detect unchanged files |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--stdin-name NAME`` | use NAME in archive for stdin data (default: "stdin") |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------+
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| .. class:: borg-common-opt-ref |
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| |
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| :ref:`common_options` |
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@ -114,6 +116,7 @@ borg create
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--json output stats as JSON. Implies ``--stats``.
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--no-cache-sync experimental: do not synchronize the cache. Implies not using the files cache.
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--no-files-cache do not load/update the file metadata cache used to detect unchanged files
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--stdin-name NAME use NAME in archive for stdin data (default: "stdin")
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:ref:`common_options`
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@ -6,6 +6,15 @@ borg help patterns
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~~~~~~~~~~~~~~~~~~
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The path/filenames used as input for the pattern matching start from the
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currently active recursion root. You usually give the recursion root(s)
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when invoking borg and these can be either relative or absolute paths.
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So, when you give `relative/` as root, the paths going into the matcher
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will look like `relative/.../file.ext`. When you give `/absolute/` as root,
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they will look like `/absolute/.../file.ext`. This is meant when we talk
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about "full path" below.
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File patterns support these styles: fnmatch, shell, regular expressions,
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path prefixes and path full-matches. By default, fnmatch is used for
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``--exclude`` patterns and shell-style is used for the experimental ``--pattern``
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@ -25,8 +34,8 @@ two alphanumeric characters followed by a colon (i.e. `aa:something/*`).
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the path separator ('\' for Windows and '/' on other systems) is not
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treated specially. Wrap meta-characters in brackets for a literal
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match (i.e. `[?]` to match the literal character `?`). For a path
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to match a pattern, it must completely match from start to end, or
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must match from the start to just before a path separator. Except
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to match a pattern, the full path must match, or it must match
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from the start of the full path to just before a path separator. Except
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for the root path, paths will never end in the path separator when
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matching is attempted. Thus, if a given pattern ends in a path
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separator, a '\*' is appended before matching is attempted.
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@ -40,7 +49,7 @@ Shell-style patterns, selector `sh:`
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Regular expressions, selector `re:`
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Regular expressions similar to those found in Perl are supported. Unlike
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shell patterns regular expressions are not required to match the complete
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shell patterns regular expressions are not required to match the full
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path and any substring match is sufficient. It is strongly recommended to
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anchor patterns to the start ('^'), to the end ('$') or both. Path
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separators ('\' for Windows and '/' on other systems) in paths are
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@ -50,13 +59,13 @@ Regular expressions, selector `re:`
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Path prefix, selector `pp:`
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This pattern style is useful to match whole sub-directories. The pattern
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`pp:/data/bar` matches `/data/bar` and everything therein.
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`pp:root/somedir` matches `root/somedir` and everything therein.
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Path full-match, selector `pf:`
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This pattern style is useful to match whole paths.
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This pattern style is (only) useful to match full paths.
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This is kind of a pseudo pattern as it can not have any variable or
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unspecified parts - the full, precise path must be given.
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`pf:/data/foo.txt` matches `/data/foo.txt` only.
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unspecified parts - the full path must be given.
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`pf:root/file.ext` matches `root/file.txt` only.
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Implementation note: this is implemented via very time-efficient O(1)
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hashtable lookups (this means you can have huge amounts of such patterns
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@ -139,7 +148,16 @@ Examples::
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considered first (in the order of appearance). Then patterns from ``--patterns-from``
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are added. Exclusion patterns from ``--exclude-from`` files are appended last.
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An example ``--patterns-from`` file could look like that::
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Examples::
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# backup pics, but not the ones from 2018, except the good ones:
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# note: using = is essential to avoid cmdline argument parsing issues.
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borg create --pattern=+pics/2018/good --pattern=-pics/2018 repo::arch pics
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# use a file with patterns:
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borg create --patterns-from patterns.lst repo::arch
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The patterns.lst file could look like that::
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# "sh:" pattern style is the default, so the following line is not needed:
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P sh
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@ -12,59 +12,59 @@ borg recreate
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.. class:: borg-options-table
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **positional arguments** |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``REPOSITORY_OR_ARCHIVE`` | repository/archive to recreate |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``PATH`` | paths to recreate; patterns are supported |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **optional arguments** |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--list`` | output verbose list of items (files, dirs, ...) |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--filter STATUSCHARS`` | only display items with the given status characters (listed in borg create --help) |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-n``, ``--dry-run`` | do not change anything |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-s``, ``--stats`` | print statistics at end |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| .. class:: borg-common-opt-ref |
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| |
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| :ref:`common_options` |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **Exclusion options** |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-e PATTERN``, ``--exclude PATTERN`` | exclude paths matching PATTERN |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--exclude-from EXCLUDEFILE`` | read exclude patterns from EXCLUDEFILE, one per line |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--pattern PATTERN`` | experimental: include/exclude paths matching PATTERN |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--patterns-from PATTERNFILE`` | experimental: read include/exclude patterns from PATTERNFILE, one per line |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--exclude-caches`` | exclude directories that contain a CACHEDIR.TAG file (http://www.brynosaurus.com/cachedir/spec.html) |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--exclude-if-present NAME`` | exclude directories that are tagged by containing a filesystem object with the given NAME |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--keep-exclude-tags``, ``--keep-tag-files`` | if tag objects are specified with ``--exclude-if-present``, don't omit the tag objects themselves from the backup archive |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **Archive options** |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--target TARGET`` | create a new archive with the name ARCHIVE, do not replace existing archive (only applies for a single archive) |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-c SECONDS``, ``--checkpoint-interval SECONDS`` | write checkpoint every SECONDS seconds (Default: 1800) |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--comment COMMENT`` | add a comment text to the archive |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--timestamp TIMESTAMP`` | manually specify the archive creation date/time (UTC, yyyy-mm-ddThh:mm:ss format). alternatively, give a reference file/directory. |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-C COMPRESSION``, ``--compression COMPRESSION`` | select compression algorithm, see the output of the "borg help compression" command for details. |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--recompress`` | recompress data chunks according to ``--compression`` if `if-different`. When `always`, chunks that are already compressed that way are not skipped, but compressed again. Only the algorithm is considered for `if-different`, not the compression level (if any). |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--chunker-params PARAMS`` | specify the chunker parameters (CHUNK_MIN_EXP, CHUNK_MAX_EXP, HASH_MASK_BITS, HASH_WINDOW_SIZE) or `default` to use the current defaults. default: 19,23,21,4095 |
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+-------------------------------------------------------+---------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **positional arguments** |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``REPOSITORY_OR_ARCHIVE`` | repository/archive to recreate |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``PATH`` | paths to recreate; patterns are supported |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **optional arguments** |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--list`` | output verbose list of items (files, dirs, ...) |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--filter STATUSCHARS`` | only display items with the given status characters (listed in borg create --help) |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-n``, ``--dry-run`` | do not change anything |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-s``, ``--stats`` | print statistics at end |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| .. class:: borg-common-opt-ref |
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| |
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| :ref:`common_options` |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **Exclusion options** |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-e PATTERN``, ``--exclude PATTERN`` | exclude paths matching PATTERN |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--exclude-from EXCLUDEFILE`` | read exclude patterns from EXCLUDEFILE, one per line |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--pattern PATTERN`` | experimental: include/exclude paths matching PATTERN |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--patterns-from PATTERNFILE`` | experimental: read include/exclude patterns from PATTERNFILE, one per line |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--exclude-caches`` | exclude directories that contain a CACHEDIR.TAG file (http://www.brynosaurus.com/cachedir/spec.html) |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--exclude-if-present NAME`` | exclude directories that are tagged by containing a filesystem object with the given NAME |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--keep-exclude-tags``, ``--keep-tag-files`` | if tag objects are specified with ``--exclude-if-present``, don't omit the tag objects themselves from the backup archive |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| **Archive options** |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--target TARGET`` | create a new archive with the name ARCHIVE, do not replace existing archive (only applies for a single archive) |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-c SECONDS``, ``--checkpoint-interval SECONDS`` | write checkpoint every SECONDS seconds (Default: 1800) |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--comment COMMENT`` | add a comment text to the archive |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--timestamp TIMESTAMP`` | manually specify the archive creation date/time (UTC, yyyy-mm-ddThh:mm:ss format). alternatively, give a reference file/directory. |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``-C COMPRESSION``, ``--compression COMPRESSION`` | select compression algorithm, see the output of the "borg help compression" command for details. |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--recompress MODE`` | recompress data chunks according to ``--compression``. MODE `if-different`: recompress if current compression is with a different compression algorithm (the level is not considered). MODE `always`: recompress even if current compression is with the same compression algorithm (use this to change the compression level). MODE `never` (default): do not recompress. |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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| | ``--chunker-params PARAMS`` | specify the chunker parameters (CHUNK_MIN_EXP, CHUNK_MAX_EXP, HASH_MASK_BITS, HASH_WINDOW_SIZE) or `default` to use the current defaults. default: 19,23,21,4095 |
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+-------------------------------------------------------+---------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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.. raw:: html
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@ -108,7 +108,7 @@ borg recreate
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--comment COMMENT add a comment text to the archive
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--timestamp TIMESTAMP manually specify the archive creation date/time (UTC, yyyy-mm-ddThh:mm:ss format). alternatively, give a reference file/directory.
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-C COMPRESSION, --compression COMPRESSION select compression algorithm, see the output of the "borg help compression" command for details.
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--recompress recompress data chunks according to ``--compression`` if `if-different`. When `always`, chunks that are already compressed that way are not skipped, but compressed again. Only the algorithm is considered for `if-different`, not the compression level (if any).
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--recompress MODE recompress data chunks according to ``--compression``. MODE `if-different`: recompress if current compression is with a different compression algorithm (the level is not considered). MODE `always`: recompress even if current compression is with the same compression algorithm (use this to change the compression level). MODE `never` (default): do not recompress.
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--chunker-params PARAMS specify the chunker parameters (CHUNK_MIN_EXP, CHUNK_MAX_EXP, HASH_MASK_BITS, HASH_WINDOW_SIZE) or `default` to use the current defaults. default: 19,23,21,4095
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