Linux mysql安装问题

Question

mysql5.7.19版本

Centos6.6

http://www.jasonchen.cn/?p=6

我通过上面的网站来安装Mysql，基本一样，但是在初始化Mysql后出现了问题

[root@localhost bin]# ./mysqld –defaults-file=/etc/my.cnf –datadir=/usr/local/mysql/data –initialize –user=mysql
2017-10-17T07:42:43.108645Z 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled
2017-10-17T07:42:43.109367Z 0 [Note] ./mysqld (mysqld 5.7.19) starting as process 1886 ...
2017-10-17T07:42:43.227807Z 0 [Note] InnoDB: PUNCH HOLE support available
2017-10-17T07:42:43.227926Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2017-10-17T07:42:43.227932Z 0 [Note] InnoDB: Uses event mutexes
2017-10-17T07:42:43.227947Z 0 [Note] InnoDB: GCC builtin __sync_synchronize() is used for memory barrier
2017-10-17T07:42:43.227955Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.3
2017-10-17T07:42:43.229887Z 0 [Note] InnoDB: Number of pools: 1
2017-10-17T07:42:43.230315Z 0 [Note] InnoDB: Not using CPU crc32 instructions
2017-10-17T07:42:43.258334Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2017-10-17T07:42:43.336461Z 0 [Note] InnoDB: Completed initialization of buffer pool
2017-10-17T07:42:43.360833Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2017-10-17T07:42:43.590526Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2017-10-17T07:42:43.734546Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2017-10-17T07:42:43.734662Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2017-10-17T07:42:43.985077Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2017-10-17T07:42:43.986636Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2017-10-17T07:42:43.986655Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2017-10-17T07:42:44.008542Z 0 [Note] InnoDB: Waiting for purge to start
2017-10-17T07:42:44.059383Z 0 [Note] InnoDB: 5.7.19 started; log sequence number 1210303
2017-10-17T07:42:44.060037Z 0 [Note] InnoDB: Loading buffer pool(s) from /usr/local/mysql/data/ib_buffer_pool
2017-10-17T07:42:44.065028Z 0 [Note] Plugin 'FEDERATED' is disabled.
mysqld: Table 'mysql.plugin' doesn't exist
2017-10-17T07:42:44.067196Z 0 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
2017-10-17T07:42:44.067945Z 0 [ERROR] Too many arguments (first extra is '–defaults-file=/etc/my.cnf').
2017-10-17T07:42:44.067972Z 0 [Note] Use --verbose --help to get a list of available options!
2017-10-17T07:42:44.067982Z 0 [ERROR] Aborting

这有下划线的就是问题，我在网上找了很久，都没成功。

以下是我的my.cnf配置文件

[mysqld]
port=3306
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
socket=/tmp/mysql.sock
user=mysql
explicit_defaults_for_timestamp=true
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

本人小白，刚接触Linux，有没有大神告诉我，该怎么去改？

Answer 1

yum下来的版本才5.1.73.好低啊，

Answer 2

小白还是用rpm包安全方法吧

Answer 3

删掉重新装yum -y install mysql-server service mysqld start /usr/bin/mysql_secure_installation