一、更换源
cat > /etc/apt/sources.list << EOF
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
EOF
apt-get update -y #更新源
二、安装基本工具
1、apt-get install -y wget vim net-tools bash* build-essential cmake bison libncurses5-dev libssl-dev pkg-config libxml2-dev zlib1g-dev libbz2-dev libcurl4-gnutls-dev libjpeg-dev libpng-dev libgmp-dev libgmp3-dev libmcrypt-dev mcrypt libedit-dev libreadline-dev libxslt1-dev libpcre3 libpcre3-dev libfreetype6-dev
source /usr/share/bash-completion/bash_completion
2、wget https://sourceforge.net/projects/boost/files/boost/1.59.0/boost_1_59_0.tar.gz
cd ../
tar xf boost_1_59_0.tar.gz -C /usr/local/
cd /usr/local/
mv boost_1_59_0/ boost
cd boost
ls -l
三、MysqL
1、下载 wget https://cdn.MysqL.com/archives/MysqL-5.7/MysqL-boost-5.7.35.tar.gz
2、解压 tar -zxvf MysqL-boost-5.7.35.tar.gz;cd MysqL-5.7.35/
3、编译安装
cmake . \
-DCMAKE_INSTALL_PREFIX=/usr/local/MysqL-5.7.35 \
-DSYSconfdIR=/usr/local/MysqL-5.7.35/ \
-DMysqL_DATADIR=/usr/local/MysqL-5.7.35/data \
-DMysqL_TCP_PORT=3306 \
-DMysqL_UNIX_ADDR=/usr/local/MysqL-5.7.35/MysqL.sock \
-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 \
-DENABLED_LOCAL_INFILE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci \
-DWITH_SSL=system \
-DWITH_BOOST=/usr/local/boost
4、安装 make && make install
四、后续配置
1、cd /usr/local/MysqL-5.7.35/;mkdir MysqL-files;chmod 750 MysqL-files/
2、vim my.cnf
[MysqLd]
port=3306
basedir=/usr/local/MysqL-5.7.35
datadir=/usr/local/MysqL-5.7.35/data
socket=/usr/local/MysqL-5.7.35/MysqL.sock
log-error=/usr/local/MysqL-5.7.35/MysqLd.log
3、创建普通用户
1、useradd -r -s /sbin/nologin MysqL
2、chown -R MysqL:MysqL /usr/local/MysqL-5.7.35
4、初始化设置
1、bin/MysqLd --defaults-file=/usr/local/MysqL-5.7.35/my.cnf --initialize --user=MysqL --basedir=/usr/local/MysqL-5.7.35
2、bin/MysqL_ssl_rsa_setup --datadir=/usr/local/MysqL-5.7.35/data
3、创建启动脚本
cp support-files/MysqL.server /etc/init.d/MysqL
4、开机自启
update-rc.d MysqL defaults
四、启动MysqL
1、service MysqL start && service MysqL status
2、获取初始密码
grep -r root@localhost: MysqLd.log
1、bin/MysqL -u root -p
2、修改密码
set password for root@localhost = password('123456Aa.');
grant all privileges on *.* to 'root'@'%' identified by '123456Aa.';
flush privileges;
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