6、单机运行环境搭建之 --CentOS-6.4安装MySQL 5.6.10并修改MySQL的root用户密码
Mysql 5.5以后使用了CMake進行安裝,參考與以前的區(qū)別請參考:
http://www.blogjava.net/kelly859/archive/2012/09/04/387005.html?
接上文。
1:必要軟件包
yum -y install gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake?
# 新增用戶組
groupadd?mysql
?
# 新增用戶
useradd mysql?-g?mysql
?
# 新建數據庫執(zhí)行文件目錄
mkdir -p /usr/local/mysql
?
# 新建數據庫數據文件目錄
mkdir -p /db/mysql/data
?
# 修改目錄擁有者
chown -R mysql:mysql /usr/local/mysql
chown -R mysql:mysql /db/mysql/data
chown -R mysql:mysql /usr/local/mysql/.
chown -R mysql:mysql /db/mysql/data/.
?
# 編輯PATH搜索路徑
vi /etc/profile
添加如下兩行:
PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
export PATH
# 生效PATH搜索路徑
source /etc/profile
?
# 安裝編譯源碼所需的工具和庫
yum -y install wget gcc-c++ ncurses-devel cmake make perl
# 進入源碼壓縮包下載目錄
cd /usr/src
# 下載源碼壓縮包
wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.10.tar.gz/from/http://cdn.mysql.com/
# 解壓縮源碼包
tar -zxv -f mysql-5.6.10.tar.gz
# 進入解壓縮源碼目錄
cd mysql-5.6.10
# 編譯并安裝
cmake \-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_SPHINX_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_DATADIR=/db/mysql/data \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT=3306 \
-DWITH_DEBUG=0
make && make install
紅色部分表示禁用Debug模式。
# 復制配置文件
cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf
# 進入安裝路徑
cd /usr/local/mysql
# 執(zhí)行配置腳本
scripts/mysql_install_db --user=mysql --datadir=/db/mysql/data
# 復制服務啟動腳本
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql
# 啟動MySQL服務
service mysql start
# 設置開機自動啟動服務
chkconfig mysql on
>>>>>>>>>>>>>>>完成
如果發(fā)生如下錯誤:
[root@rekfan mysql]# service mysql restart
MySQL server PID file could not be found![失敗]
Starting MySQL...The server quit without updating PID file (/usr/local/mysql/data/rekfan.pid).[失敗]
?黃海的問題解決辦法是:
killall命令 killall命令殺死同一進程組內的所有進程。其允許指定要終止的進程的名稱,而非PID。 # killall mysqld 再次查看mysqld進程: ps -ef|grep mysqld 沒有了!世界清靜了。?
運行 mysql
然后進入mysql> 提示符后,輸入status;
查看安裝情況。
mysql> status; -------------- mysql Ver 14.14 Distrib 5.6.10, for Linux (x86_64) using EditLine wrapperConnection id: 1 Current database: Current user: root@localhost SSL: Not in use Current pager: stdout Using outfile: '' Using delimiter: ; Server version: 5.6.10 Source distribution Protocol version: 10 Connection: Localhost via UNIX socket Server characterset: latin1 Db characterset: latin1 Client characterset: latin1 Conn. characterset: latin1 UNIX socket: /tmp/mysql.sock Uptime: 7 secThreads: 1 Questions: 5 Slow queries: 0 Opens: 67 Flush tables: 1 Open tables: 60 Queries per second avg: 0.714 --------------?#表名全部為小寫,避免出現(xiàn)大小寫敏感
?vi /etc/my.cnf 添加如下內容,解決大小寫表名敏感問題。
lower_case_table_names=1?
修改MySQL的root用戶的密碼以及打開遠程連接
mysql?
mysql> use mysql;
mysql> desc user;mysql> GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "root"; //為root添加遠程連接的能力 mysql> update user set Password = password('123456') where User='root'; //設置root用戶密碼
mysql> select Host,User,Password from user where User='root';
mysql> flush privileges;
mysql> exit
?
?
附自動安裝腳本如下:
vi installmysql.shchmod 777 installmysql.sh./installmysql.sh?
內容如下:
yum -y install wget gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake perlgroupadd mysql useradd mysql -g mysql mkdir -p /usr/local/mysql mkdir -p /db/mysql/datachown -R mysql:mysql /usr/local/mysql chown -R mysql:mysql /db/mysql/data chown -R mysql:mysql /usr/local/mysql/. chown -R mysql:mysql /db/mysql/data/.echo "PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:\$PATH" >> /etc/profile echo "export PATH" >> /etc/profilesource /etc/profilecd /usr/software/ #下載mysql源碼包 #wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.10.tar.gz/from/http://cdn.mysql.com/ tar -zxvf mysql-5.6.10.tar.gz cd /usr/software/mysql-5.6.10 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -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_DATADIR=/db/mysql/data -DMYSQL_USER=mysql -DMYSQL_TCP_PORT=3306 make && make installcp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf cd /usr/local/mysql scripts/mysql_install_db --user=mysql --datadir=/db/mysql/data cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqlecho "lower_case_table_names=1" >> /etc/my.cnfservice mysql start chkconfig mysql onmysqladmin -u root password 'dsideal'service iptables stop chkconfig iptables offsed -i 's#SELINUX=enforcing#SELINUX=disabled#'g /etc/sysconfig/selinux?
總結
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