编译安装MySQL5.6.26脚本

#!/bin/bash

mysql_install_dir=/usr/local/mysql
mysql_data_dir=/data/mysql
mysql_6_version=5.6.26
dbrootpwd=root

Mem=`free -m | awk '/Mem:/{print $2}'`
Swap=`free -m | awk '/Swap:/{print $2}'`

Install_MySQL-5-6()
{
yum -y install make gcc-c++ cmake bison-devel  ncurses-devel
wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-${mysql_6_version}.tar.gz

id -u mysql >/dev/null 2>&1
[ $? -ne 0 ] && useradd -M -s /sbin/nologin mysql

mkdir -p $mysql_data_dir;chown mysql.mysql -R $mysql_data_dir
tar zxf mysql-${mysql_6_version}.tar.gz
cd mysql-$mysql_6_version

make clean
[ ! -d "$mysql_install_dir" ] && mkdir -p $mysql_install_dir
cmake . -DCMAKE_INSTALL_PREFIX=$mysql_install_dir \
-DMYSQL_DATADIR=$mysql_data_dir \
-DSYSCONFDIR=/etc \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DENABLE_DTRACE=0 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci \
-DWITH_EMBEDDED_SERVER=1 \

make -j `grep processor /proc/cpuinfo | wc -l`
make install

if [ -d "$mysql_install_dir/support-files" ];then
    echo "${CSUCCESS}MySQL install successfully! ${CEND}"
    cd ..
    rm -rf mysql-$mysql_6_version
else
    rm -rf $mysql_install_dir
    echo "${CFAILURE}MySQL install failed, Please contact the author! ${CEND}"
    kill -9 $$
fi

/bin/cp $mysql_install_dir/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig mysqld on
cd ..
[ -d "/etc/mysql" ] && /bin/mv /etc/mysql{,_bk}
 $mysql_install_dir/scripts/mysql_install_db --user=mysql --basedir=$mysql_install_dir --datadir=$mysql_data_dir
 chown mysql.mysql -R $mysql_data_dir
service mysqld start
[ -z "`grep ^'export PATH=' /etc/profile`" ] && echo "export PATH=$mysql_install_dir/bin:\$PATH" >> /etc/profile

[ -n "`grep ^'export PATH=' /etc/profile`" -a -z "`grep $mysql_install_dir /etc/profile`" ] && sed -i "s@^export PATH=\(.*\)@export PATH=$mysql_install_dir/bin:\1@" /etc/profile
 . /etc/profile
 $mysql_install_dir/bin/mysql -e "grant all privileges on *.* to root@'127.0.0.1' identified by \"$dbrootpwd\" with grant option;"
$mysql_install_dir/bin/mysql -e "grant all privileges on *.* to root@'localhost' identified by \"$dbrootpwd\" with grant option;"
$mysql_install_dir/bin/mysql -uroot -p$dbrootpwd -e "delete from mysql.user where Password='';"
$mysql_install_dir/bin/mysql -uroot -p$dbrootpwd -e "delete from mysql.db where User='';"
$mysql_install_dir/bin/mysql -uroot -p$dbrootpwd -e "delete from mysql.proxies_priv where Host!='localhost';"
$mysql_install_dir/bin/mysql -uroot -p$dbrootpwd -e "drop database test;"
$mysql_install_dir/bin/mysql -uroot -p$dbrootpwd -e "reset master;"

rm -rf /etc/ld.so.conf.d/{mysql,mariadb,percona}*.conf
echo "$mysql_install_dir/lib" > mysql.conf
/sbin/ldconfig
service mysqld stop
}
Install_MySQL-5-6

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