git-annex-examinekey(1)

NAME
git-annex-examinekey - prints information from a key

SYNOPSIS
git annex examinekey [key ...]

DESCRIPTION
This plumbing-level command is given a key, and prints information that can be determined purely by looking at the key.

OPTIONS

--format=value

    Use custom output formatting.

    The value is a format string, in which '${var}' is expanded to the value of a variable. To right-justify a variable with whitespace, use '${var;width}' ; to left-justify a variable, use '${var;-width}'; to escape unusual characters in a variable, use '${escaped_var}'

    These variables are available for use in formats: key, backend, bytesize, humansize, keyname, hashdirlower, hashdirmixed, mtime (for the mtime field of a WORM key).

    Also, '\n' is a newline, '\000' is a NULL, etc.

--json
    Enable JSON output. This is intended to be parsed by programs that use git-annex. Each line of output is a JSON object.

--json-error-messages
    Messages that would normally be output to standard error are included in the json instead.

--batch
    Enable batch mode, in which a line containing a key is read from stdin, the information about it is output to stdout, and repeat.

EXAMPLES
The location a key's value is stored (in indirect mode) can be looked up by running:

 git annex examinekey $KEY --format='.git/annex/objects/${hashdirmixed}${key}/${key}'

SEE ALSO
git-annex(1)

AUTHOR
Joey Hess <id@joeyh.name>