Interview lab: simple bootstrap file to create a WP machine with some error to fix

gistfile1.txt

#!/bin/sh

yum update
yum install -y unzip php httpd mysql-server mysql php-mysql vim telnet

conf="                          \n
[mysqld]                        \n
port=3307                       \n
datadir=/var/lib/mysql          \n
socket=/var/lib/mysql/mysql.sock\n
user=mysql                      \n
symbolic-links=0                \n
\n
[mysqld_safe]                   \n
log-error=/var/log/mysqld.log   \n
"

echo -e $conf > /etc/my.cnf

curl -sS https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer

cd /var/www/html
wget -q https://wordpress.org/latest.zip
unzip latest.zip
chown -R apache:apache /var/www/html/

mysql <<SQL
FLUSH PRIVILEGES;
CREATE USER 'username'@'localhost' IDENTIFIED BY 'password';
create database wordpress;
GRANT ALL PRIVILEGES ON wordpress.* TO 'username'@'localhost';
FLUSH PRIVILEGES;
SQL

conf="                          \n
<Location /status>              \n
    SetHandler server-status    \n
    Order allow,deny            \n
    Allow from all              \n
</Location>                     \n
"
echo -e $conf >> /etc/httpd/conf.d/welcome.conf

service httpd restart
service mysqld restart


# We break stuff now

#mysql <<SQL
#REVOKE ALL PRIVILEGES, GRANT OPTION FROM 'username'@'localhost';
#FLUSH PRIVILEGES;
#SQL

# change permissions of default background
chmod 000 /var/www/html/wordpress/wp-content/themes/twentyseventeen/assets/images/header.jpg