[root@localhost moudles]# lsMySQL-client-5.6.36-1.linux_glibc2.5.x86_64.rpm  MySQL-server-5.6.36-1.linux_glibc2.5.x86_64.rpm

[root@localhost moudles]# rpm -qa|grep -i mysqlmysql-libs-5.1.71-1.el6.x86_64

[root@localhost moudles]# rpm -e --nodeps mysql-libs-5.1.71-1.el6.x86_64

[root@localhost moudles]# rpm -ivh MySQL-server-5.6.36-1.linux_glibc2.5.x86_64.rpmwarning: MySQL-server-5.6.36-1.linux_glibc2.5.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEYPreparing...                ########################################### [100%]   1:MySQL-server           ########################################### [100%]warning: user mysql does not exist - using rootwarning: group mysql does not exist - using rootwarning: user mysql does not exist - using rootwarning: group mysql does not exist - using root2017-06-23 22:09:33 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2017-06-23 22:09:33 0 [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.2017-06-23 22:09:33 0 [Note] /usr/sbin/mysqld (mysqld 5.6.36) starting as process 1656 ...2017-06-23 22:09:33 1656 [Note] InnoDB: Using atomics to ref count buffer pool pages2017-06-23 22:09:33 1656 [Note] InnoDB: The InnoDB memory heap is disabled2017-06-23 22:09:33 1656 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins2017-06-23 22:09:33 1656 [Note] InnoDB: Memory barrier is not used2017-06-23 22:09:33 1656 [Note] InnoDB: Compressed tables use zlib 1.2.32017-06-23 22:09:33 1656 [Note] InnoDB: Using Linux native AIO2017-06-23 22:09:33 1656 [Note] InnoDB: Using CPU crc32 instructions2017-06-23 22:09:33 1656 [Note] InnoDB: Initializing buffer pool, size = 128.0M2017-06-23 22:09:33 1656 [Note] InnoDB: Completed initialization of buffer pool2017-06-23 22:09:33 1656 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!2017-06-23 22:09:33 1656 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB2017-06-23 22:09:33 1656 [Note] InnoDB: Database physically writes the file full: wait...2017-06-23 22:09:33 1656 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB2017-06-23 22:09:33 1656 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB2017-06-23 22:09:33 1656 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile02017-06-23 22:09:33 1656 [Warning] InnoDB: New log files created, LSN=457812017-06-23 22:09:33 1656 [Note] InnoDB: Doublewrite buffer not found: creating new2017-06-23 22:09:33 1656 [Note] InnoDB: Doublewrite buffer created2017-06-23 22:09:33 1656 [Note] InnoDB: 128 rollback segment(s) are active.2017-06-23 22:09:33 1656 [Warning] InnoDB: Creating foreign key constraint system tables.2017-06-23 22:09:33 1656 [Note] InnoDB: Foreign key constraint system tables created2017-06-23 22:09:33 1656 [Note] InnoDB: Creating tablespace and datafile system tables.2017-06-23 22:09:33 1656 [Note] InnoDB: Tablespace and datafile system tables created.2017-06-23 22:09:33 1656 [Note] InnoDB: Waiting for purge to start2017-06-23 22:09:33 1656 [Note] InnoDB: 5.6.36 started; log sequence number 0A random root password has been set. You will find it in ‘/root/.mysql_secret‘.2017-06-23 22:09:33 1656 [Note] Binlog end2017-06-23 22:09:33 1656 [Note] InnoDB: FTS optimize thread exiting.2017-06-23 22:09:33 1656 [Note] InnoDB: Starting shutdown...2017-06-23 22:09:35 1656 [Note] InnoDB: Shutdown completed; log sequence number 16259772017-06-23 22:09:35 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2017-06-23 22:09:35 0 [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.2017-06-23 22:09:35 0 [Note] /usr/sbin/mysqld (mysqld 5.6.36) starting as process 1678 ...2017-06-23 22:09:35 1678 [Note] InnoDB: Using atomics to ref count buffer pool pages2017-06-23 22:09:35 1678 [Note] InnoDB: The InnoDB memory heap is disabled2017-06-23 22:09:35 1678 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins2017-06-23 22:09:35 1678 [Note] InnoDB: Memory barrier is not used2017-06-23 22:09:35 1678 [Note] InnoDB: Compressed tables use zlib 1.2.32017-06-23 22:09:35 1678 [Note] InnoDB: Using Linux native AIO2017-06-23 22:09:35 1678 [Note] InnoDB: Using CPU crc32 instructions2017-06-23 22:09:35 1678 [Note] InnoDB: Initializing buffer pool, size = 128.0M2017-06-23 22:09:35 1678 [Note] InnoDB: Completed initialization of buffer pool2017-06-23 22:09:35 1678 [Note] InnoDB: Highest supported file format is Barracuda.2017-06-23 22:09:35 1678 [Note] InnoDB: 128 rollback segment(s) are active.2017-06-23 22:09:35 1678 [Note] InnoDB: Waiting for purge to start2017-06-23 22:09:35 1678 [Note] InnoDB: 5.6.36 started; log sequence number 16259772017-06-23 22:09:35 1678 [Note] Binlog end2017-06-23 22:09:35 1678 [Note] InnoDB: FTS optimize thread exiting.2017-06-23 22:09:35 1678 [Note] InnoDB: Starting shutdown...2017-06-23 22:09:37 1678 [Note] InnoDB: Shutdown completed; log sequence number 1625987A RANDOM PASSWORD HAS BEEN SET FOR THE MySQL root USER !You will find that password in ‘/root/.mysql_secret‘.You must change that password on your first connect,no other statement but ‘SET PASSWORD‘ will be accepted.See the manual for the semantics of the ‘password expired‘ flag.Also, the account for the anonymous user has been removed.In addition, you can run:  /usr/bin/mysql_secure_installationwhich will also give you the option of removing the test database.This is strongly recommended for production servers.See the manual for more instructions.Please report any problems at http://bugs.mysql.com/The latest information about MySQL is available on the web at  http://www.mysql.comSupport MySQL by buying support/licenses at http://shop.mysql.comNew default config file was created as /usr/my.cnf andwill be used by default by the server when you start it.You may edit this file to change server settings

[root@localhost moudles]# ps -ef|grep mysqlroot       1748   1534  0 22:22 pts/0    00:00:00 grep mysql

[root@localhost home]# cat /etc/passwd|grep mysql    //查看用户数据库， 其中的域给出了用户名、加密口令和用户的其他信息mysql:x:498:498:MySQL server:/var/lib/mysql:/bin/bash[root@localhost home]# cat /etc/group|grep mysql　　 //查看本地相关的用户组信息mysql:x:498:

[root@localhost home]# mysqladmin --versionmysqladmin  Ver 8.42 Distrib 5.6.36, for Linux on x86_64

[root@localhost home]# service mysql startStarting MySQL.Logging to ‘/var/lib/mysql/localhost.localdomain.err‘. [确定]

[root@localhost home]# ps -ef|grep mysqlroot       1791      1  0 22:35 pts/0    00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/localhost.localdomain.pidmysql      1886   1791  2 22:35 pts/0    00:00:00 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/localhost.localdomain.err --pid-file=/var/lib/mysql/localhost.localdomain.pidroot       1914   1534  0 22:36 pts/0    00:00:00 grep mysql

[root@localhost home]# service mysql stopShutting down MySQL..                                      [确定]