" Input: {
(url) - URL to ck-crowdnode (http://localhost:3333 by default)
(keyfile) - path to key
(filename) - file to pull from remote crowd-node
(filename2) - local file to record (to current path)
(extra_path) - extra path inside entry (create if doesn't exist)
(archive) - if 'yes' push to entry and unzip ...
(overwrite) - if 'yes', overwrite files
}
Output: {
return - return code = 0, if successful
> 0, if error
(error) - error text if return > 0
}
"