OK, I see where the confusion comes from. `-OS` and `-OD` do nothing more than appending the CGI string to the URL. @esindril perhaps the other syntax should be used throughout the docs in order to be consistent with other apps (including ROOT). --- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd-python/issues/7#issuecomment-30643764 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1