1. Log in with root
- admin@lnxServer:~$ mysql -uroot -p123456
- Warning: Using a password on the command line interface can be insecure.
- Welcome to the MySQL monitor. Commands end with ; or \g.
- Your MySQL connection id is 154
- Server version: 5.6.19-0ubuntu0.14.04.1 (Ubuntu)
- Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
- Oracle is a registered trademark of Oracle Corporation and/or its
- affiliates. Other names may be trademarks of their respective
- owners.
- Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
2. Execute the use mysql command
- mysql> use mysql;
- Reading table information for completion of table and column names
- You can turn off this feature to get a quicker startup with -A
- Database changed
3. Add users and assign permissions
Statement resolution:
- mysql> grant all privileges on *.* to zcloud@'%' identified by 'Passw0rd' with grant option;
- Query OK, 0 rows affected (0.05 sec)
*. * = = > database.table, that is, database name and table name
Zcloud = = = > specifies the user name. If the user name exists in the database, it will be updated. If not, it will be a new user
The string after @ indicates the host that allows remote login. For example, localhost indicates the local host and% indicates any host. If you need to specify the login host, you can use the IP address.
'Passw0rd' user password, specify the user's login password, and customize any character.
4. Save, flush privileges
Bye
- mysql> flush privileges;
- Query OK, 0 rows affected (0.02 sec)
- <pre name="code" class="plain">mysql>quit
5. Restart mysql service
- admin@lnxServer:~$ sudo service mysql restart
- [sudo] password for admin:
- mysql stop/waiting
- mysql start/running, process 22074
6. Modify the mysql configuration file. The files corresponding to different versions may be my.cnf or mysql d.conf.d
Find the line with bind address = 127.0.0.1, and add "comment" before it
The profile reference is as follows
mysqld.conf.d
- #
- # The MySQL database server configuration file.
- #
- # You can copy this to one of:
- # - "/etc/mysql/my.cnf" to set global options,
- # - "~/.my.cnf" to set user-specific options.
- #
- # One can use all long options that the program supports.
- # Run program with --help to get a list of available options and with
- # --print-defaults to see which it would actually understand and use.
- #
- # For explanations see
- # http://dev.mysql.com/doc/mysql/en/server-system-variables.html
- # This will be passed to all mysql clients
- # It has been reported that passwords should be enclosed with ticks/quotes
- # escpecially if they contain "#" chars...
- # Remember to edit /etc/mysql/debian.cnf when changing the socket location.
- # Here is entries for some specific programs
- # The following values assume you have at least 32M ram
- [mysqld_safe]
- socket = /var/run/mysqld/mysqld.sock
- nice = 0
- [mysqld]
- #
- # * Basic Settings
- #
- user = mysql
- pid-file = /var/run/mysqld/mysqld.pid
- socket = /var/run/mysqld/mysqld.sock
- port = 3306
- basedir = /usr
- datadir = /var/lib/mysql
- tmpdir = /tmp
- lc-messages-dir = /usr/share/mysql
- skip-external-locking
- #
- # Instead of skip-networking the default is now to listen only on
- # localhost which is more compatible and is not less secure.
- #bind-address = 127.0.0.1
- #
- # * Fine Tuning
- #
- key_buffer_size = 16M
- max_allowed_packet = 16M
- thread_stack = 192K
- thread_cache_size = 8
- # This replaces the startup script and checks MyISAM tables if needed
- # the first time they are touched
- myisam-recover = BACKUP
- #max_connections = 100
- #table_cache = 64
- #thread_concurrency = 10
- #
- # * Query Cache Configuration
- #
- query_cache_limit = 1M
- query_cache_size = 16M
- #
- # * Logging and Replication
- #
- # Both location gets rotated by the cronjob.
- # Be aware that this log type is a performance killer.
- # As of 5.1 you can enable the log at runtime!
- #general_log_file = /var/log/mysql/mysql.log
- #general_log = 1
- #
- # Error log - should be very few entries.
- #
- log_error = /var/log/mysql/error.log
- #
- # Here you can see queries with especially long duration
- #log_slow_queries = /var/log/mysql/mysql-slow.log
- #long_query_time = 2
- #log-queries-not-using-indexes
- #
- # The following can be used as easy to replay backup logs or for replication.
- # note: if you are setting up a replication slave, see README.Debian about
- # other settings you may need to change.
- #server-id = 1
- #log_bin = /var/log/mysql/mysql-bin.log
- expire_logs_days = 10
- max_binlog_size = 100M
- #binlog_do_db = include_database_name
- #binlog_ignore_db = include_database_name
- #
- # * InnoDB
- #
- # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
- # Read the manual for more InnoDB related options. There are many!
- #
- # * Security Features
- #
- # Read the manual, too, if you want chroot!
- # chroot = /var/lib/mysql/
- #
- # For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
- #
- # ssl-ca=/etc/mysql/cacert.pem
- # ssl-cert=/etc/mysql/server-cert.pem
- # ssl-key=/etc/mysql/server-key.pem
6.OK, you can use the client to access it.