Linux下安裝mysql5 7及相關配置記錄

.12-1.el6.x86_64.rpm-bundle.tar解壓

tar -xf  mysql-5.7

.12-1.el6.x86_64.rpm-bundle.tar

mysql-community-client-5.7.12-1.el6.x86_64.rpm

mysql-community-common-5.7.12-1.el6.x86_64.rpm

mysql-community-devel-5.7.12-1.el6.x86_64.rpm

mysql-community-embedded-5.7.12-1.el6.x86_64.rpm

mysql-community-embedded-devel-5.7.12-1.el6.x86_64.rpm

mysql-community-libs-5.7.12-1.el6.x86_64.rpm

mysql-community-libs-compat-5.7.12-1.el6.x86_64.rpm

mysql-community-server-5.7.12-1.el6.x86_64.rpm

mysql-community-test-5.7.12-1.el6.x86_64.rpm

依次執行安裝：

rpm -ivh mysql-community

-common
-5.7
.12-
1.el6.x86_64.rpm
rpm -ivh mysql-community
-server
-5.7
.12-
1.el6.x86_64.rpm
......

/etc/init.d/mysqld start

ps aux|grep mysql

root      5688

0.00.0
113224
3080 pts/0
s    09:350
:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib
/mysql --socket=/var
/lib/mysql
/mysql.sock --pid-file=/var
/run/mysqld
/mysqld.pid --basedir=/usr --user=mysql
mysql     5886
0.02.3
1932112
181040 pts/0
sl   09:350
:00 /usr/sbin/mysqld --basedir=/usr --datadir=/var
/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/log
/mysqld.log --pid-file=/var
/run/mysqld
/mysqld.pid --socket=/var
/lib/mysql
/mysql.sock

cd /var/lib/mysql

grep

"password" /var/log/mysqld.log

最末尾就是預設初始密碼

登入mysql：

/var/lib/mysql/mysql -u root -p

set password = password('123456');

set

global validate_password_policy=0; //設定安全級別
setglobal validate_password_length=6; //預設密碼長度為8，可以設定為其它值，最小4位

set password = password('123456');

grant

allprivileges
on *.* to
'root' identified by
'123456'
with
grant
option;
flush privileges;

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