Mysql启动的方式(四种)
废话不多说了，直奔主题了。
mysql的四种启动方式:
1、mysqld
启动mysql服务器:./mysqld--defaults-file=/etc/my.cnf--user=root
客户端连接:
mysql--defaults-file=/etc/my.cnf or mysql-S/tmp/mysql.sock
2、mysqld_safe
启动mysql服务器:./mysqld_safe--defaults-file=/etc/my.cnf--user=root&
客户端连接:
mysql--defaults-file=/etc/my.cnf or mysql-S/tm/mysql.sock
3、mysql.server
cp-v/usr/local/mysql/support-files/mysql.server/etc/init.d/ chkconfig--addmysql.server
启动mysql服务器:servicemysql.server{start|stop|restart|reload|force-reload|status}
客户端连接:同1、2
4、mysqld_multi
mkdir$MYSQL_BASE/data2 cat<<-EOF>>/etc/my.cnf [mysqld_multi] mysqld=/usr/local/mysql/bin/mysqld_safe mysqladmin=/user/local/mysql/bin/mysqladmin user=mysqladmin password=mysqladmin [mysqld3306] port=3306 socket=/tmp/mysql3306.sock pid-file=/tmp/mysql3306.pid skip-external-locking key_buffer_size=16M max_allowed_packet=1M table_open_cache=64 sort_buffer_size=512K net_buffer_length=8K read_buffer_size=256K read_rnd_buffer_size=512K myisam_sort_buffer_size=8M basedir=/usr/local/mysql datadir=/usr/local/mysql/data [mysqld3307] port=3307 socket=/tmp/mysql3307.sock pid-file=/tmp/mysql3307.pid skip-external-locking key_buffer_size=16M max_allowed_packet=1M table_open_cache=64 sort_buffer_size=512K net_buffer_length=8K read_buffer_size=256K read_rnd_buffer_size=512K myisam_sort_buffer_size=8M basedir=/usr/local/mysql datadir=/usr/local/mysql/data2 EOF #mysql-S/tmp/mysql3306.sock mysql>GRANTSHUTDOWNON*.*TO'mysqladmin'@'localhost'identifiedby'mysqladmin'withgrantoption; #mysql-S/tmp/mysql3307.sock mysql>GRANTSHUTDOWNON*.*TO'mysqladmin'@'localhost'identifiedby'mysqladmin'withgrantoption;
启动mysql服务器:./mysqld_multi--defaults-file=/etc/my.cnfstart3306-3307
关闭mysql服务器:mysqladminshutdown
以上所述是小编给大家介绍了四种Mysql启动方式，希望对大家有所帮助！