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My question is that I asked a question on stackoverflow.com and I want to share my question to all other technical stackoverflow linked sites like http://dba.stackexchange.com, http://unix.stackexchange.com etc.
I want to share my question on only selected sites related to stackoverflow. I don't want to post duplicates, I just want to make my question visible for the users on the related site, that may not necessarily be the members of the both sites, but may be competent to answer.
Is there any option in StackExchange network to perform this operation?
Can any one suggest me how I can do this?