#!/bin/bash

######################################## File Description ########################################
# Creation time:2020-05-30
# Project:03
# Task: 04
# Execute example:bash reader-shell-x-x.sh
# Detailed description:
# About:http://linux.book.51xueweb.cn
##################################################################################################

#reback start
rm -rf /var/www/wordpress
rm -f /root/latest-zh_CN.zip
yum remove unzip -y
yum remove wget -y
yum remove php-json -y
yum remove mariadb-server -y
yum install -y mariadb-server
systemctl start mariadb
systemctl enable mariadb
mysqladmin -uroot password 'centos@mariadb#123'
cp -f /etc/httpd/conf/httpd.conf.bak1 /etc/httpd/conf/httpd.conf
clear
#reback end

#***************reader shell start***************

#Verify the requirements
php -v
rpm -qa | grep mariadb

#Create database and install php-json module
mysql -u root -pcentos@mariadb#123 -e "create database wordpressdb;"
mysql -u root -pcentos@mariadb#123 -e "show databases;"
mysql -u root -pcentos@mariadb#123 -e "exit"
yum install -y php-json

#Get WordPress program
yum install -y wget
wget https://cn.wordpress.org/latest-zh_CN.zip
yum install -y unzip
unzip latest-zh_CN.zip -d /var/www
chown -R apache:apache /var/www/wordpress
chmod -R 755 /var/www/wordpress

#
sed -i 's/DocumentRoot \"\/var\/www\/html\"/DocumentRoot \"\/var\/www\/wordpress\"/g' /etc/httpd/conf/httpd.conf
sed -i 's/Directory \"\/var\/www\/html\"/Directory \"\/var\/www\/wordpress\"/g' /etc/httpd/conf/httpd.conf 

rm -f /etc/httpd/conf.d/welcome.conf

cp -f /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.bak2

systemctl restart httpd

#***************reader shell end*****************