SetupMysql5.7RPM.sh

#!/bin/bash
# This script Mysql 5.7 from RPM Builder
# Author Mansur Ul Hasan
# mansurali901@gmail.com

Prepass () {
echo "Preparing Environement ....."
  yum groupinstall "Development Tools"
  yum install ncurses-dev libaio perl-DBI

echo "Adding User...."
	groupadd mysql
	useradd -r -g mysql -s /bin/false mysql

echo "Download Source RPMs"
  mkdir /usr/local/mysql-rpms
  cd /usr/local/mysql-rpms

  wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.21-1.el6.x86_64.rpm-bundle.tar

      tar -xvf mysql-5.7.21-1.el6.x86_64.rpm-bundle.tar

      rpm -i mysql-community-common-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-libs-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-devel-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-libs-compat-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-embedded-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-embedded-devel-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-client-5.7.21-1.el6.x86_64.rpm
      rpm -i mysql-community-server-5.7.21-1.el6.x86_64.rpm
}

SetupFunc () {
	mysqld --initialize --basedir=/var/lib/mysql
	/etc/init.d/mysqld stop

echo "We are going to start mysql in safe mode to reset your mysql root password.....
Please issue below commands in order to reset your root access
connect to mysql cli 
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
mysql
	flush privileges;
	SET PASSWORD FOR root@'localhost' = PASSWORD('yourrootpassword');
	flush privileges;
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
After applying above commands start your mysql in normal mode 
" 
}

MysqlSafe () { 
mysqld_safe --skip-grant-tables & 

}

# Main Function 
Prepass
# Setup Function 
SetupFunc
# Safe Mode
MysqlSafe