安裝mysql,安裝前準備mysql
若是mysql用戶不存在,那麼添加mysql用戶sql
groupadd mysql useradd -g mysql mysql
mysql編譯安裝debug
make時間特別長server
wget http://downloads.mysql.com/archives/mysql-5.1/mysql-5.1.70.tar.gz tar -zxvf mysql-5.1.70.tar.gz cd mysql-5.1.70 yum install ncurses ncurses-devel ./configure '--prefix=/usr/local/mysql' '--without-debug' '--with-charset=utf8' '--with-extra-charsets=all' '--enable-assembler' '--with-pthread' '--enable-thread-safe-client' '--with-mysqld-ldflags=-all-static' '--with-client-ldflags=-all-static' '--with-big-tables' '--with-readline' '--with-ssl' '--with-embedded-server' '--enable-local-infile' '--with-plugins=innobase' make make install
到此mysql就安裝到了/usr/local/mysql路徑下,下面開始mysql的配置工做
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安裝mysql選項文件ssl
cp support-files/my-medium.cnf /etc/my.cnf
mysql設置開機自啓動rem
cp -r support-files/mysql.server /etc/init.d/mysqld /sbin/chkconfig --del mysqld /sbin/chkconfig --add mysqld
配置權限表get
chown -R mysql:mysql /usr/local/mysql /usr/local/mysql/bin/mysql_install_db --user=mysql
啓動mysqlit
給/etc/init.d/mysql 執行權限,而後運行io
chmod a+wrx /etc/init.d/mysql /etc/init.d/mysqld start
mysql初始化配置:
包括密碼設置等
export PATH=/usr/local/mysql/bin:$PATH /usr/local/mysql/bin/mysql_secure_installation
在彈出的對話框中要求輸入密碼:
Enter current password for root (enter for none):
默認打回車,而後從新設置root密碼:
Set root password? [Y/n] y
Disallow root login remotely? [Y/n] n
Remove test database and access to it? [Y/n] n
Reload privilege tables now? [Y/n] y
至此,Mysql運行成功