时间:2021-07-01 10:21:17 帮助过:12人阅读
这个是mysql官网中的关于Download MySQL APT Repository的信息
[ http://dev.mysql.com/downloads/repo/apt/ ]
通过在本页上翻找,找到如下的连接 [ http://dev.mysql.com/doc/mysql-apt-repo-quick-guide/en/ ]
这个页面与指导用户如何去安装mysql对应得不同版本的信息
对于debian8 而言
wget http://dev.mysql.com/get/mysql-apt-config_0.3.6-1debian8_all.deb
dpkg -i mysql-apt-config_0.3.6-1debian8_all.deb
在弹出的页面选择使用apply模式,这会将一些资源的网址写入到source-list文件中去
之后进行
sudo apt-get update
对制定版本的安装
sudo apt-get install mysql-server-5.6
更换mysql的数据的存储的位置
原始的my.cnf文件内容是
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
[mysqld_safe]
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
nice = 0
[mysqld]
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
explicit_defaults_for_timestamp
# 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
log-error = /var/log/mysql/error.log
# Recommended in standard MySQL setup
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# * IMPORTANT: Additional settings that can override those from this file!
# The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir /etc/mysql/conf.d/
修改之后的my.cnf文件
1.进行mysql字符集的修改
2.存储路径的修改
3.系统日志的修改
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
default-character-set = utf8
[mysqld_safe]
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
nice = 0
[mysqld]
user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
port = 3306
basedir = /usr
#datadir = /var/lib/mysql
datadir = /mnt/mysql
tmpdir = /tmp
lc-messages-dir = /usr/share/mysql
explicit_defaults_for_timestamp
character-set-server = utf8
# 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
log-error = /var/log/mysql/error.log
# Recommended in standard MySQL setup
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# * IMPORTANT: Additional settings that can override those from this file!
# The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir /etc/mysql/conf.d/
注意,在修改存储路径之前需要先使用mysql_install_db
sudo /usr/bin/mysql_install_db --user=mysql --basedir=/usr/ --datadir=/mnt/mysql
然后启动mysqld_safe &
在启动mysql就可以了
mysql重启的命令
sudo service mysql restart
sudo service mysql stop
sudo service mysql start
sudo /etc/init.d/mysql start | stop | restart