Centos7 Install mysql5.6. 29 shell script

In this article, we share the shell script of mysql5.6. 29 for your reference. The specific contents are as follows

Create the script mysql. sh and run sh mysql. sh directly

#!/bin/bash
if [ -d /software ] ;then
  cd /software
else
  mkdir /software && cd /software
fi

#is exist command ,if not,yum install
is_exist() {
  which $1
  if [ $? -ne 0 ] ;then
     yum -y install $1
  fi
}

#dolownad the mysql install package,if exist,check the md5sum,if correct,tar;else rm and download
if [ -f mysql-5.6.29.tar.gz ] ;then
  mysql_md5=`md5sum mysql-5.6.29.tar.gz | cut -d " " -f 1 `
  mysql_md5_true="aaa21c6450adee3a1894fd1710f02bf5"
  if [ "$mysql_md5" = "$mysql_md5_true" ] ;then
    tar -zxvf mysql-5.6.29.tar.gz
  else
    rm -rf mysql-5.6.29.tar.gz
 　　　  rm -rf mysql-5.6.29
  fi
else
  is_exist wget
  wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.29.tar.gz
  tar -zxvf mysql-5.6.29.tar.gz
fi

#see the yum source is use
yum cleanup
yum makecache

#install the depend package
yum -y install gcc make cmake ncurses-devel libxml2-devel libtool-ltdl-devel gcc-c++ autoconf automake bison zlib-devel

#add mysql group and user
is_user_mysql=`cat /etc/passwd |awk -F ":" '{print $1}' |grep mysql`
is_group_mysql=`cat /etc/group |awk -F ":" '{print $1}' |grep mysql`

if [ "$is_group_mysql" != "mysql" ] ;then
  groupadd mysql
fi
if [ "$is_user_mysql" != "mysql" ] ;then
   useradd -r -s /sbin/nologin -g mysql mysql
fi

#compile and install
cd mysql-5.6.29
cmake .
make && make install

chown -R mysql.mysql /usr/local/mysql

#init database
/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data

#copy the important file to /etc
#cp /usr/local/mysql/my.cnf /etc/my.cnf

sed -i 's/\# basedir \= ...../basedir \= \/usr\/local\/mysql/g' /usr/local/mysql/my.cnf
sed -i 's/\# port = ...../port = 3306/g' /usr/local/mysql/my.cnf
sed -i 's/\# datadir \= ...../datadir \= \/usr\/local\/mysql\/data/g' /usr/local/mysql/my.cnf
sed -i '/\[mysqld\]/a\log-error=\/usr\/local\/mysql\/log\/error.log' /usr/local/mysql/my.cnf
#sed -i '/\[mysqld\]/a\log=\/usr\/local\/mysql\/log\/log' /usr/local/mysql/my.cnf
#sed -i '/\[mysqld\]/a\log-slow-queries=\/usr\/local\/mysql\/log\/slowquery.log' /usr/local/mysql/my.cnf
sed -i '/\[mysqld\]/a\long_query_time=2' /usr/local/mysql/my.cnf
sed -i '/\[mysqld\]/a\pid-file=\/usr\/local\/mysql\/data\/mysql.pid' /usr/local/mysql/my.cnf
sed -i '/\[mysqld\]/a\character-set-server=utf8' /usr/local/mysql/my.cnf

echo "[client] " >> /usr/local/mysql/my.cnf
echo "socket = /var/lib/mysql/mysql.sock" >>/usr/local/mysql/my.cnf

/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data
#use database
/usr/local/mysql/bin/mysqld_safe --user=mysql &

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

`ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock`
#start the service
service mysqld restart

#import environment
PATH=$PATH:/usr/local/mysql/bin
echo "export PATH=$PATH:/usr/local/mysql/bin >> /etc/profile"
source /etc/profile