Sometimes when trying to log in MySQL as root user using mysql -uroot -p, the user account after login(select current_user()) is actually “@localhost”, without permission to do anything in the database. The user may only see very few databases. Why is that and how to solve the problem?
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When migrating to a new blogging system, one important is to migrate the comments in the posts. If you use Disqus as the comment system, you can use one of the three migration tools they provide to do the job. You can find the three tools through Admin -> Setup -> Migration tools.
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