#yum install -y gcc-c++ cmake vim ncurses-devel wget
#useradd mysql -s /home/nologin
#mkdir /soft/mysql,chown mysql:mysql !$
#mkdir /data/mysql,chown mysql:mysql !$
#tar xvf mysql-5.7.18.tar.gz
#cd mysql-5.7.18
#cmake -DCMAKE_INSTALL_PREFIX=/soft/mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_USER=mysql -DMYSQL_TCP_PORT=3306 -DDOWNLOAD_BOOST=1 -DWITH_BOOST=boost/boost_1_59_0 --將mysql默認字符設置爲utf8，並安裝到指定的目錄/soft/mysql，自動下載BOOST庫
#make &&make install
#cd /soft/mysql
#ln /soft/mysql/support-files/mysql.server /sbin/mysqld
#ln /soft/mysql/bin/mysql /sbin/mysql
#bin/mysqld --initialize --記得最後一行生成的密碼
2017-07-15T07:39:36.600876Z 1 [Note] A temporary password is generated for root@localhost: QkaZGfBSL0#v
#mysqld start
Starting MySQL.. SUCCESS!
#mysql -pQkaZGfBSL0#v
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
#ln /soft/mysql/mysql.sock /tmp/mysql.sock
#mysql -pQkaZGfBSL0#v
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.7.18 Source distribution
Copyright (c) 2000, 2017, 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>
mysql> use mysql;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
mysql>set password=password('123456');
Query OK, 0 rows affected, 1 warning (0.01 sec)
mysql>
mysql> use mysql
Database changed
end