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http://joeyh.name/ 2014-07-03 19:10:53 +00:00 committed by admin
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[[!comment format=mdwn
username="http://joeyh.name/"
ip="209.250.56.55"
subject="comment 1"
date="2014-07-03T19:10:53Z"
content="""
To make git-annex output the key of a file, run: `git annex lookupkey $file`
I don't know if the git-annex key is appropriate for your use-case. If the files never get changed, then it's a nice stable identifier. If ongoing changes are made to a file, and you want to link to the most recent version, the key would not be useful.
You might also look at git-annex's [[metadata]]; you could make up some metadata field and value and attach it to a file, and it would persist as the file was modified.
"""]]