《Mysql實(shí)例CentOS 6.6 源碼編譯安裝MySQL 5.7.18教程詳解》要點(diǎn):
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MYSQL應(yīng)用一、添加用戶和組
MYSQL應(yīng)用1.添加mysql用戶組
MYSQL應(yīng)用
# groupadd mysql
MYSQL應(yīng)用2.添加mysql用戶
MYSQL應(yīng)用
# useradd -g mysql -s /bin/nologin mysql -M
MYSQL應(yīng)用二、查看系統(tǒng)中是否安裝mysql,如果安裝需要卸載
MYSQL應(yīng)用
# rpm -qa | grep mysql
mysql-libs-5.1.73-3.el6_5.x86_64
# rpm -e mysql-libs-5.1.73-3.el6_5.x86_64 --nodeps
MYSQL應(yīng)用三、安裝所需依賴包
MYSQL應(yīng)用
# yum -y install wget gcc-c++ ncurses-devel cmake
MYSQL應(yīng)用四、安裝
MYSQL應(yīng)用1.下載最新版本的MySQL
MYSQL應(yīng)用進(jìn)入http://dev.mysql.com/downloads/mysql/,選擇Source Code下的Generic Linux.選擇帶boost庫(kù)的mysql下載.MySQL5.7對(duì)boost庫(kù)有要求,選擇帶boost庫(kù)的會(huì)避過(guò)一些坑.
MYSQL應(yīng)用# wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-boost-5.7.18.tar.gz?
MYSQL應(yīng)用2.解壓并安裝
MYSQL應(yīng)用
# tar xf mysql-boost-5.7.18.tar.gz
# cd mysql-5.7.18
# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/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 -DWITH_BOOST=boost/boost_1_59_0
# make && make install
MYSQL應(yīng)用MySQL將會(huì)安裝到/usr/local/mysql目錄.
MYSQL應(yīng)用3.進(jìn)入安裝目錄并創(chuàng)建data目錄
MYSQL應(yīng)用
# cd /usr/local/mysql
# mkdir data
MYSQL應(yīng)用4.修改/usr/local/mysql目錄權(quán)限
MYSQL應(yīng)用
# chown -R mysql. /usr/local/mysql
MYSQL應(yīng)用5.初始化數(shù)據(jù)庫(kù)
MYSQL應(yīng)用
# ./mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
MYSQL應(yīng)用注:
MYSQL應(yīng)用1.之前版本mysql_install_db是在mysql_basedir/script下,5.7放在了mysql_install_db/bin目錄下,且已被廢棄
2."--initialize"會(huì)生成一個(gè)隨機(jī)暗碼(~/.mysql_secret),而"--initialize-insecure"不會(huì)生成暗碼
3.--datadir目標(biāo)目錄下不能有數(shù)據(jù)文件
4.使用--initialize參數(shù)后,一定要記住生成的暗碼,否則無(wú)法登陸數(shù)據(jù)庫(kù).
MYSQL應(yīng)用6.拷貝啟動(dòng)文件到/etc/init.d/下并重命令為mysqld
MYSQL應(yīng)用
# /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
MYSQL應(yīng)用7.創(chuàng)建配置文件
MYSQL應(yīng)用安裝完后發(fā)現(xiàn)沒(méi)有my.cnf配置文件,手動(dòng)創(chuàng)建個(gè)
MYSQL應(yīng)用
# vim /etc/my.cnf
[mysqld]
basedir =/usr/local/mysql
datadir =/usr/local/mysql/data
port = 3306
socket = /tmp/mysql.sock
[client]
socket=/tmp/mysql.sock
MYSQL應(yīng)用8.啟動(dòng)mysql
MYSQL應(yīng)用
# /etc/init.d/mysqld start
MYSQL應(yīng)用9.登錄mysql
MYSQL應(yīng)用
# /usr/local/mysql/bin/mysql -uroot -p系統(tǒng)生成的暗碼
MYSQL應(yīng)用10.修改root暗碼
MYSQL應(yīng)用
mysql>set password = password(‘新暗碼‘);
mysql>flush privileges;
mysql>exit
MYSQL應(yīng)用11.退出重新登錄
MYSQL應(yīng)用
# /usr/local/mysql/bin/mysql -uroot -p‘新暗碼'
MYSQL應(yīng)用以上所述是小編給大家介紹的CentOS 6.6 源碼編譯安裝MySQL 5.7.18教程詳解,希望對(duì)大家有所幫助,如果大家有任何疑問(wèn)請(qǐng)給我留言,小編會(huì)及時(shí)回復(fù)大家的.在此也非常感謝大家對(duì)維易PHP網(wǎng)站的支持!
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