MySQL 8.0 Reference Manual Including MySQL NDB Cluster 8.0
You can test whether the MySQL server is working by executing any of the following commands:
C:\>"C:\Program Files\MySQL\MySQL Server 8.0\bin\mysqlshow"C:\>"C:\Program Files\MySQL\MySQL Server 8.0\bin\mysqlshow" -u root mysqlC:\>"C:\Program Files\MySQL\MySQL Server 8.0\bin\mysqladmin" version status procC:\>"C:\Program Files\MySQL\MySQL Server 8.0\bin\mysql" test
        If mysqld is slow to respond to TCP/IP
        connections from client programs, there is probably a problem
        with your DNS. In this case, start mysqld
        with the skip_name_resolve
        system variable enabled and use only
        localhost and IP addresses in the
        Host column of the MySQL grant tables. (Be
        sure that an account exists that specifies an IP address or you
        may not be able to connect.)
      
        You can force a MySQL client to use a named-pipe connection
        rather than TCP/IP by specifying the
        --pipe or
        --protocol=PIPE option, or by
        specifying . (period) as the host name. Use
        the --socket option to specify
        the name of the pipe if you do not want to use the default pipe
        name.
      
        If you have set a password for the root
        account, deleted the anonymous account, or created a new user
        account, then to connect to the MySQL server you must use the
        appropriate -u and -p options
        with the commands shown previously. See
        Section 6.2.4, “Connecting to the MySQL Server Using Command Options”.
      
For more information about mysqlshow, see Section 6.5.7, “mysqlshow — Display Database, Table, and Column Information”.