I recently try to build a solo mining pool of bitcoin for privacy reason.However,there are no no gui version of bitcoin core so I have no idea how to ues to deamon of that.Is there any open source no gui core recommend for me. THX
First, Bitcoin Core itself is a full node wallet software, not a mining program.
Second, if you're struggling with the concept of a daemon, trying to set up a solo mining might be a bigger challenge than you think. Perhaps you should try to describe in more detail what you've tried so far, and we can see if there's a simpler solution or point you towards some resources for solo mining that
do make sense for beginners.