用shell腳本安裝lnmp及電商或論壇

#!/bin/bash
echo ------------------------------防火墻-----------------------------------
systemctl stop firewalld #關閉防火墻
echo "防火墻已關閉" 
echo ------------------------------selinux----------------------------------
se=$(setenforce 0)
echo $se 
echo "selinux權限已關閉" #selinux
echo -------------------------檢測nginx是否安裝-----------------------------
ng=nginx
rpm -qa || grep $ng >/dev/null
if [ $? -eq 0 ]   #if判斷nginx是否安裝
then
        echo "未安裝nginx"
        echo ---------------------安裝nginx配置環境-------------------------
        num=$(yum -y install gcc pcre-devel zlib-devel)
        echo $num >/dev/null
        echo ----------------------檢測lnmp組件是否安裝---------------------
        lxy(){
        rpm -qa || grep mariadb  >/dev/null
        if [ $? -eq 0 ]
        then
        echo "mariadb未安裝"
        else
        echo "mariadb已安裝"
        fi
        rpm -qa || grep php-fpm  >/dev/null
        if [ $? -eq 0 ]
        then
        echo "php-fpm未安裝"
        else
        echo "php-fpm已安裝"
        fi
        }
        lxy
        echo ------------------------安裝nginx------------------------------
        install(){
                tar zxf nginx-1.12.2.tar.gz  #解壓nginx原始碼包
                cd nginx-1.12.2 && ./configure && make && make install >/dev/null #進入nginx包而后安裝nginx
                echo "nginx安裝完畢"
        }
        install
else
	echo "已安裝"
fi
        echo -----------------------安裝lnmp環境-----------------------------   
        lnmp(){
                lnmp=$(yum -y install mariadb-server mariadb php php-mysql php-gd php-fpm) #lnmp的組件
                echo $lnmp >/dev/null
        }
        lnmp
        echo -------------------------配置nginx--------------------------------
        sed -i "45s/index.html/index.php/g" /usr/local/nginx/conf/nginx.conf
	sed -i "65,71s/#//g" /usr/local/nginx/conf/nginx.conf
	sed -i "69s/scripts/\$document_root/g" /usr/local/nginx/conf/nginx.conf
	sed -i "13s/1024/10240/g" /usr/local/nginx/conf/nginx.conf
	echo -e "<?php \n phpinfo(); \n ?>" >/usr/local/nginx/html/index.php 
	echo "配置完畢"
        echo -------------------------檢測nginx埠是否占用-------------------------------
        nginx=80
        ps -aux | grep $nginx
        if [ $? -eq 0 ]
        then
                echo "埠未占用"       #判斷nginx或者httpd的服務是否啟動，防止埠占用
        else
                echo "埠被占用"
                kill -9 $( netstat nlp | grep :8080)
        fi
	echo -----------------------檢測php-fpm是否啟動------------------------------------
	ss -ntlp | grep php-fpm
	if [ $? -eq 0 ]
	then
		echo "未開啟"
	else
		echo "已開啟"
		systemctl stop php-fpm
	fi
        echo --------------------------啟動nginx環境----------------------
        systemctl start php-fpm
	/usr/local/nginx/sbin/nginx
#		echo ---------------------------安裝電商平臺----------------------
#		mv tinyshopV2.5_data.zip /usr/local/nginx/html/ 
#		cd /usr/local/nginx/html/ 
#		unzip tinyshopV2.5_data.zip
#		echo -------------------------增加權限及重啟lnmp------------------
#		chmod -R 777 /usr/local/nginx/html
#		systemctl start mariadb
#		/usr/local/nginx/sbin/nginx -s reload
#
#		echo ----------------------------安裝論壇平臺---------------------
#		mv Discuz_X3.4_SC_UTF8【20191201】.zip /usr/local/nginx/html
#		cd /usr/local/nginx/html
#		unzip Discuz_X3.4_SC_UTF8【20191201】.zip
#		echo -------------------------增加權限及重啟lnmp------------------
#		chmod -R 777 /usr/local/nginx/html
#		systemctl start mariadb		
#		/usr/local/nginx/sbin/nginx -s reload

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