d7c7245438
One way this can be used is to remove all urls for some website that went
away:
git-annex whereis --format '${file} ${url}\0' | \
grep -z whatever.com | git-annex rmurl --batch -z
Combining ${url} and ${uuid} is a bit of a combinatorial explosion.
It didn't seem worth only outputting a uuid alongside an url belonging
to it, so each uuid is output beside each url.
112 lines
2.9 KiB
Markdown
112 lines
2.9 KiB
Markdown
# NAME
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git-annex whereis - lists repositories that have file content
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# SYNOPSIS
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git annex whereis `[path ...]`
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# DESCRIPTION
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Displays information about where the contents of files are located.
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For example:
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# git annex whereis
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whereis my_cool_big_file (1 copy)
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0c443de8-e644-11df-acbf-f7cd7ca6210d -- laptop
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whereis other_file (3 copies)
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0c443de8-e644-11df-acbf-f7cd7ca6210d -- laptop
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62b39bbe-4149-11e0-af01-bb89245a1e61 -- usb drive [here]
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7570b02e-15e9-11e0-adf0-9f3f94cb2eaa -- backup drive
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Note that this command does not contact remotes to verify if they still
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have the content of files. It only reports on the last information that was
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received from remotes.
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# OPTIONS
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* file matching options
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The [[git-annex-matching-options]](1)
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can be used to specify files to act on.
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* `--key=keyname`
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Show where a particular git-annex key is located.
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* `--all` `-A`
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Show whereis information for all known keys.
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* `--branch=ref`
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Show whereis information for files in the specified branch or treeish.
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* `--unused`
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Show whereis information for files found by last run of git-annex unused.
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* `--batch`
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Enables batch mode, in which a file is read in a line from stdin,
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its information displayed, and repeat.
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Note that if the file is not an annexed file, or does not match
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specified file matching options, an empty line will be
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output instead.
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* `-z`
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Makes the `--batch` input be delimited by nulls instead of the usual
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newlines.
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* `--json`
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Enable JSON output. This is intended to be parsed by programs that use
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git-annex. Each line of output is a JSON object.
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* `--json-error-messages`
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Messages that would normally be output to standard error are included in
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the json instead.
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* `--format=value`
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Use custom output formatting.
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The value is a format string, in which '${var}' is expanded to the
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value of a variable. To right-justify a variable with whitespace,
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use '${var;width}' ; to left-justify a variable, use '${var;-width}';
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to escape unusual characters in a variable, use '${escaped_var}'
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These variables are available for use in formats: file, key, uuid,
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url, backend, bytesize, humansize, keyname, hashdirlower, hashdirmixed,
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mtime (for the mtime field of a WORM key).
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Also, '\\n' is a newline, '\\000' is a NULL, etc.
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When the format contains the uuid variable, it will be expanded in turn
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for each repository that contains the file content. For example,
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with --format="${file} ${uuid}\\n", output will look like:
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foo 00000000-0000-0000-0000-000000000001
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foo a7f7ddd0-9a08-11ea-ab66-8358e4209d30
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bar a7f7ddd0-9a08-11ea-ab66-8358e4209d30
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The same applies when the url variable is used and a file has multiple
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recorded urls.
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# SEE ALSO
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[[git-annex]](1)
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[[git-annex-find]](1)
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[[git-annex-list]](1)
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# AUTHOR
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Joey Hess <id@joeyh.name>
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Warning: Automatically converted into a man page by mdwn2man. Edit with care.
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