centos7安装mysql-5.6.43二进制包
卸载老版本的MySQL。查找并删除mysql有关的文件
# find / -name mysql
# rm -rf /usr/lib64/mysql /usr/share/mysql
- [root@localhost ~]# find / -name mysql
- /usr/lib64/mysql
- /usr/share/mysql
- [root@localhost ~]# rm -rf /usr/lib64/mysql /usr/share/mysql
- [root@localhost ~]#
上传mysql安装包并解压
# tar -zxf mysql-5.6.43-linux-glibc2.12-x86_64.tar.gz
- [root@localhost ~]# ls
- anaconda-ks.cfg mysql-5.6.-linux-glibc2.-x86_64.tar.gz
- [root@localhost ~]# tar -zxf mysql-5.6.-linux-glibc2.-x86_64.tar.gz
- [root@localhost ~]# ls
- anaconda-ks.cfg mysql-5.6.-linux-glibc2.-x86_64.tar.gz
- mysql-5.6.-linux-glibc2.-x86_64
选择安装位置并重命名
mv mysql-5.6.43-linux-glibc2.12-x86_64 /usr/mysql-5.6.43
- [root@localhost ~]# mv mysql-5.6.-linux-glibc2.-x86_64 /usr/mysql-5.6.
- [root@localhost ~]#
- [root@localhost ~]# ls
- anaconda-ks.cfg mysql-5.6.-linux-glibc2.-x86_64.tar.gz
- [root@localhost ~]#
- [root@localhost ~]# ls /usr/
- bin etc games include lib lib64 libexec local mysql-5.6. sbin share src tmp
添加用户组和用户
# groupadd mysql
# useradd mysql -g mysql
# groups mysql
- [root@localhost ~]# groupadd mysql
- [root@localhost ~]# useradd mysql -g mysql
- [root@localhost ~]# groups mysql
- mysql : mysql
更改MySQL目录权限,进入mysql目录
- [root@localhost ~]# cd /usr/mysql-5.6./
- [root@localhost mysql-5.6.]#
- [root@localhost mysql-5.6.]# ls
- bin COPYING data docs include lib man mysql-test README scripts share sql-bench support-files
- [root@localhost mysql-5.6.]#
- [root@localhost mysql-5.6.]# pwd
- /usr/mysql-5.6.
- [root@localhost mysql-5.6.]# chown -R mysql:mysql /usr/mysql-5.6.
- [root@localhost mysql-5.6.]# ll
- total
- drwxr-xr-x. mysql mysql May : bin
- -rw-r--r--. mysql mysql Dec : COPYING
- drwxr-xr-x. mysql mysql May : data
- drwxr-xr-x. mysql mysql May : docs
- drwxr-xr-x. mysql mysql May : include
- drwxr-xr-x. mysql mysql May : lib
- drwxr-xr-x. mysql mysql May : man
- drwxr-xr-x. mysql mysql May : mysql-test
- -rw-r--r--. mysql mysql Dec : README
- drwxr-xr-x. mysql mysql May : scripts
- drwxr-xr-x. mysql mysql May : share
- drwxr-xr-x. mysql mysql May : sql-bench
- drwxr-xr-x. mysql mysql May : support-files
安装相关的包
# yum install perl perl-devel autoconf -y
- Installed:
- perl-devel.x86_64 :5.16.-.el7_6
- Dependency Installed:
- gdbm-devel.x86_64 :1.10-.el7 libdb-devel.x86_64 :5.3.-.el7 perl-ExtUtils-Install.noarch :1.58-.el7_6 perl-ExtUtils-MakeMaker.noarch :6.68-.el7
- perl-ExtUtils-Manifest.noarch :1.61-.el7 perl-ExtUtils-ParseXS.noarch :3.18-.el7 pyparsing.noarch :1.5.-.el7 systemtap-sdt-devel.x86_64 :3.3-.el7
- Updated:
- perl.x86_64 :5.16.-.el7_6
- Dependency Updated:
- libdb.x86_64 :5.3.-.el7 libdb-utils.x86_64 :5.3.-.el7 perl-libs.x86_64 :5.16.-.el7_6
- Complete!
数据库初始化
# ./mysql_install_db --basedir=/usr/mysql-5.6.43/ --datadir=/usr/mysql-5.6.43/data/ --user=mysql
- [root@localhost ~]# cd /usr/mysql-5.6./
- [root@localhost mysql-5.6.]#
- [root@localhost mysql-5.6.]#
- [root@localhost mysql-5.6.]# ls
- bin COPYING data docs include lib man mysql-test README scripts share sql-bench support-files
- [root@localhost mysql-5.6.]#
- [root@localhost mysql-5.6.]#
- [root@localhost mysql-5.6.]# cd scripts/
- [root@localhost scripts]#
- [root@localhost scripts]#
- [root@localhost scripts]# ls
- mysql_install_db
- [root@localhost scripts]#
- [root@localhost scripts]#
- [root@localhost scripts]# ll
- total
- -rwxr-xr-x. mysql mysql Dec : mysql_install_db
- [root@localhost scripts]#
- [root@localhost scripts]#
- [root@localhost scripts]# ./mysql_install_db --basedir=/usr/mysql-5.6./ --datadir=/usr/mysql-5.6./data/ --user=mysql
- Installing MySQL system tables...-- :: [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
- -- :: [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.
- -- :: [Note] /usr/mysql-5.6.//bin/mysqld (mysqld 5.6.43) starting as process 7286 ...
- -- :: [Note] InnoDB: Using atomics to ref count buffer pool pages
- -- :: [Note] InnoDB: The InnoDB memory heap is disabled
- -- :: [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
- -- :: [Note] InnoDB: Memory barrier is not used
- -- :: [Note] InnoDB: Compressed tables use zlib 1.2.
- -- :: [Note] InnoDB: Using Linux native AIO
- -- :: [Note] InnoDB: Using CPU crc32 instructions
- -- :: [Note] InnoDB: Initializing buffer pool, size = 128.0M
- -- :: [Note] InnoDB: Completed initialization of buffer pool
- -- :: [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
- -- :: [Note] InnoDB: Setting file ./ibdata1 size to MB
- -- :: [Note] InnoDB: Database physically writes the file full: wait...
- -- :: [Note] InnoDB: Setting log file ./ib_logfile101 size to MB
- -- :: [Note] InnoDB: Setting log file ./ib_logfile1 size to MB
- -- :: [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
- -- :: [Warning] InnoDB: New log files created, LSN=
- -- :: [Note] InnoDB: Doublewrite buffer not found: creating new
- -- :: [Note] InnoDB: Doublewrite buffer created
- -- :: [Note] InnoDB: rollback segment(s) are active.
- -- :: [Warning] InnoDB: Creating foreign key constraint system tables.
- -- :: [Note] InnoDB: Foreign key constraint system tables created
- -- :: [Note] InnoDB: Creating tablespace and datafile system tables.
- -- :: [Note] InnoDB: Tablespace and datafile system tables created.
- -- :: [Note] InnoDB: Waiting for purge to start
- -- :: [Note] InnoDB: 5.6. started; log sequence number
- -- :: [Note] Binlog end
- -- :: [Note] InnoDB: FTS optimize thread exiting.
- -- :: [Note] InnoDB: Starting shutdown...
- -- :: [Note] InnoDB: Shutdown completed; log sequence number
- OK
- Filling help tables...-- :: [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
- -- :: [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.
- -- :: [Note] /usr/mysql-5.6.//bin/mysqld (mysqld 5.6.43) starting as process 7327 ...
- -- :: [Note] InnoDB: Using atomics to ref count buffer pool pages
- -- :: [Note] InnoDB: The InnoDB memory heap is disabled
- -- :: [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
- -- :: [Note] InnoDB: Memory barrier is not used
- -- :: [Note] InnoDB: Compressed tables use zlib 1.2.
- -- :: [Note] InnoDB: Using Linux native AIO
- -- :: [Note] InnoDB: Using CPU crc32 instructions
- -- :: [Note] InnoDB: Initializing buffer pool, size = 128.0M
- -- :: [Note] InnoDB: Completed initialization of buffer pool
- -- :: [Note] InnoDB: Highest supported file format is Barracuda.
- -- :: [Note] InnoDB: rollback segment(s) are active.
- -- :: [Note] InnoDB: Waiting for purge to start
- -- :: [Note] InnoDB: 5.6. started; log sequence number
- -- :: [Note] Binlog end
- -- :: [Note] InnoDB: FTS optimize thread exiting.
- -- :: [Note] InnoDB: Starting shutdown...
- -- :: [Note] InnoDB: Shutdown completed; log sequence number
- OK
- To start mysqld at boot time you have to copy
- support-files/mysql.server to the right place for your system
- PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
- To do so, start the server, then issue the following commands:
- /usr/mysql-5.6.//bin/mysqladmin -u root password 'new-password'
- /usr/mysql-5.6.//bin/mysqladmin -u root -h localhost.localdomain password 'new-password'
- Alternatively you can run:
- /usr/mysql-5.6.//bin/mysql_secure_installation
- which will also give you the option of removing the test
- databases and anonymous user created by default. This is
- strongly recommended for production servers.
- See the manual for more instructions.
- You can start the MySQL daemon with:
- cd . ; /usr/mysql-5.6.//bin/mysqld_safe &
- You can test the MySQL daemon with mysql-test-run.pl
- cd mysql-test ; perl mysql-test-run.pl
- Please report any problems at http://bugs.mysql.com/
- The latest information about MySQL is available on the web at
- http://www.mysql.com
- Support MySQL by buying support/licenses at http://shop.mysql.com
- New default config file was created as /usr/mysql-5.6.//my.cnf and
- will be used by default by the server when you start it.
- You may edit this file to change server settings
- WARNING: Default config file /etc/my.cnf exists on the system
- This file will be read by default by the MySQL server
- If you do not want to use this, either remove it, or use the
- --defaults-file argument to mysqld_safe when starting the server
拷贝 my-default.cnf到/etc/my.cnf
# cd ../support-files/
# cp my-default.cnf /etc/my.cnf
- [root@localhost scripts]# cd ../support-files/
- [root@localhost support-files]#
- [root@localhost support-files]# ls
- binary-configure magic my-default.cnf mysqld_multi.server mysql-log-rotate mysql.server
- [root@localhost support-files]#
- [root@localhost support-files]# cp my-default.cnf /etc/my.cnf
- cp: overwrite ‘/etc/my.cnf’? yes
- [root@localhost support-files]#
向/etc/init.d中添加mysql的启动服务
init.d目录包含许多系统各种服务的启动和停止脚本。
- [root@localhost support-files]# pwd
- /usr/mysql-5.6./support-files
- [root@localhost support-files]# ls
- binary-configure magic my-default.cnf mysqld_multi.server mysql-log-rotate mysql.server
- [root@localhost support-files]# cp mysql.server /etc/init.d/mysqld
- [root@localhost support-files]#
修改/etc/init.d/mysqld权限
# cd /etc/init.d/
# chmod 755 mysqld
- [root@localhost support-files]# cd /etc/init.d/
- [root@localhost init.d]#
- [root@localhost init.d]# ls
- functions mysqld netconsole network README
- [root@localhost init.d]#
- [root@localhost init.d]# chmod -R mysqld
- [root@localhost init.d]#
- [root@localhost init.d]# ll
- total
- -rw-r--r--. root root Sep functions
- -rwxr-xr-x. root root May : mysqld
- -rwxr-xr-x. root root Sep netconsole
- -rwxr-xr-x. root root Sep network
- -rw-r--r--. root root Nov README
修改/etc/init.d/mysqld
# vi /etc/init.d/mysqld
配置环境变量
将MySQL配置到环境变量中,这样就可以在任何地方用mysql命令了
# vi /etc/profile
在最后添加
- #mysql
- export MYSQL_HOME=/usr/mysql-5.6.
- #PATH
- export PATH=$MYSQL_HOME/bin:$PATH
执行如下指令,使上述配置立即生效
# source /etc/profile
启动MySQL
# /etc/init.d/mysqld start
- [root@localhost ~]# /etc/init.d/mysqld start
- Starting MySQL.Logging to '/usr/mysql-5.6.43/data/localhost.localdomain.err'.
- ................... SUCCESS!
查看err的信息
# cd /usr/mysql-5.6.43/data/
# cat localhost.localdomain.err
- [root@localhost data]# cd /usr/mysql-5.6./data/
- [root@localhost data]#
- [root@localhost data]#
- [root@localhost data]# ls
- auto.cnf ibdata1 ib_logfile0 ib_logfile1 localhost.localdomain.err localhost.localdomain.pid mysql performance_schema test
- [root@localhost data]#
- [root@localhost data]# cat localhost.localdomain.err
- 2019-05-24 20:37:02 7566 [Note] Plugin 'FEDERATED' is disabled.
- -- :: [Note] InnoDB: Using atomics to ref count buffer pool pages
- -- :: [Note] InnoDB: The InnoDB memory heap is disabled
- -- :: [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
- -- :: [Note] InnoDB: Memory barrier is not used
- -- :: [Note] InnoDB: Compressed tables use zlib 1.2.
- -- :: [Note] InnoDB: Using Linux native AIO
- -- :: [Note] InnoDB: Using CPU crc32 instructions
- -- :: [Note] InnoDB: Initializing buffer pool, size = 128.0M
- -- :: [Note] InnoDB: Completed initialization of buffer pool
- -- :: [Note] InnoDB: Highest supported file format is Barracuda.
- -- :: [Note] InnoDB: rollback segment(s) are active.
- -- :: [Note] InnoDB: Waiting for purge to start
- -- :: [Note] InnoDB: 5.6. started; log sequence number
- -- :: [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: a27e1f65-7e20-11e9--000c294cff47.
- -- :: [Note] Server hostname (bind-address): '*'; port:
- -- :: [Note] IPv6 is available.
- -- :: [Note] - '::' resolves to '::';
- -- :: [Note] Server socket created on IP: '::'.
- -- :: [Note] Event Scheduler: Loaded events
- -- :: [Note] /usr/mysql-5.6./bin/mysqld: ready for connections.
- Version: '5.6.43' socket: '/tmp/mysql.sock' port: MySQL Community Server (GPL)
修改/etc/my.cnf
# vi /etc/my.cnf
添加federated
- # For advice on how to change settings please see
- # http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html
- # *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
- # *** default location during install, and will be replaced if you
- # *** upgrade to a newer version of MySQL.
- [mysqld]
- federated
- # Remove leading # and set to the amount of RAM for the most important data
- # cache in MySQL. Start at % of total RAM for dedicated server, else %.
- # innodb_buffer_pool_size = 128M
- # Remove leading # to turn on a very important data integrity option: logging
- # changes to the binary log between backups.
- # log_bin
- # These are commonly set, remove the # and set as required.
- # basedir = .....
- # datadir = .....
- # port = .....
- # server_id = .....
- # socket = .....
- # Remove leading # to set options mainly useful for reporting servers.
- # The server defaults are faster for transactions and fast SELECTs.
- # Adjust sizes as needed, experiment to find the optimal values.
- # join_buffer_size = 128M
- # sort_buffer_size = 2M
- # read_rnd_buffer_size = 2M
- sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
再次重新启动
- [root@localhost ~]# /etc/init.d/mysqld stop
- Shutting down MySQL.. SUCCESS!
- [root@localhost ~]#
- [root@localhost ~]#
- [root@localhost ~]# /etc/init.d/mysqld start
- Starting MySQL... SUCCESS!
- [root@localhost ~]#
- [root@localhost ~]# ps -aux | grep mysqld
- root 0.0 0.0 pts/ S : : /bin/sh /usr/mysql-5.6./bin/mysqld_safe --datadir=/usr/mysql-5.6./data --pid-file=/usr/mysql-5.6./data/localhost.localdomain.pid
- mysql 9.6 24.2 pts/ Sl : : /usr/mysql-5.6./bin/mysqld --basedir=/usr/mysql-5.6. --datadir=/usr/mysql-5.6./data --plugin-dir=/usr/mysql-5.6./lib/plugin --user=mysql --log-error=localhost.localdomain.err --pid-file=/usr/mysql-5.6./data/localhost.localdomain.pid
- root 0.0 0.0 pts/ S+ : : grep --color=auto mysqld
登陆MySQL数据库
# mysql -uroot -p
- [root@localhost ~]# mysql -uroot -p
- Enter password:
- Welcome to the MySQL monitor. Commands end with ; or \g.
- Your MySQL connection id is
- Server version: 5.6. MySQL Community Server (GPL)
- Copyright (c) , , 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.
- mysql> select user,host,password from mysql.user;
- +------+-----------------------+----------+
- | user | host | password |
- +------+-----------------------+----------+
- | root | localhost | |
- | root | localhost.localdomain | |
- | root | 127.0.0.1 | |
- | root | :: | |
- | | localhost | |
- | | localhost.localdomain | |
- +------+-----------------------+----------+
- rows in set (0.00 sec)
授权并设置root密码
mysql> update mysql.user set password=password('000000') where user='root' and host='localhost';
mysql> grant all privileges on *.* to root@'%' identified by '000000';
- mysql> update mysql.user set password=password('') where user='root' and host='localhost';
- Query OK, row affected (0.04 sec)
- Rows matched: Changed: Warnings:
- mysql> flush privileges;
- Query OK, rows affected (0.00 sec)
- mysql> select user,host,password from mysql.user;
- +------+-----------------------+-------------------------------------------+
- | user | host | password |
- +------+-----------------------+-------------------------------------------+
- | root | localhost | *032197AE5731D4664921A6CCAC7CFCE6A0698693 |
- | root | localhost.localdomain | |
- | root | 127.0.0.1 | |
- | root | :: | |
- | | localhost | |
- | | localhost.localdomain | |
- +------+-----------------------+-------------------------------------------+
- rows in set (0.00 sec)
- mysql> grant all privileges on *.* to root@'%' identified by '';
- Query OK, rows affected (0.00 sec)
- mysql> flush privileges;
- Query OK, rows affected (0.00 sec)
- mysql> select user,host,password from mysql.user;
- +------+-----------------------+-------------------------------------------+
- | user | host | password |
- +------+-----------------------+-------------------------------------------+
- | root | localhost | *032197AE5731D4664921A6CCAC7CFCE6A0698693 |
- | root | localhost.localdomain | |
- | root | 127.0.0.1 | |
- | root | :: | |
- | | localhost | |
- | | localhost.localdomain | |
- | root | % | *032197AE5731D4664921A6CCAC7CFCE6A0698693 |
- +------+-----------------------+-------------------------------------------+
- rows in set (0.00 sec)
关闭防火墙客户端连接
参考博客
https://www.cnblogs.com/dengshihuang/p/8029092.html
https://blog.csdn.net/qiushisoftware/article/details/86617699
Linux--Linux服务器数据库MySQL5.6.43版本安装过程说明(阿里云服务器)
https://blog.csdn.net/fumushan/article/details/87073240
阿里云CentOS安装mysql-5.6.43
https://blog.csdn.net/qiushisoftware/article/details/86617699
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