Technology Tales

Adventures in consumer and enterprise technology

Getting rsync to resolve symbolic links

Published on 11^th September 2024 Estimated Reading Time: 1 minute

Given how Dropbox changed its handling of symbolic links in 2019 such that internal links within a Dropbox file hierarchy got fixed and links leading outside from the Dropbox area no longer worked. Thankfully, the rsync utility found in many Linux and UNIX settings does not do that as long as you have called it correctly.

By default, symbolic links are synchronised like any other file. That is what Dropbox does now. To get rsync to resolve the links as shortcuts to either a single file or more likely a folder containing more than one file, it needs the -L switch or option in the command. When that is present, the linked file or files will get synchronised and honours the point of having these links in the first place: allowing more flexibility with folder structures and avoiding any duplication of files and folders.

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