shell脚本部署lnmp环境

谁借莪１个温暖的怀抱￠ 2022-11-19 11:23 186阅读 0赞

根据别人的脚本改编

#!/bin/bash
    menu(){
    clear
    echo "######################-Menu-#################"
    echo "#1.Install Nginx"
    echo "#2.Install MySQL"
    echo "#3.Install PHP"
    echo "#4.Exit Program"
    echo "############################################"
    }
    choice(){
    	read -p "Please choice a  menu[1-4]:" select
    }
    
    install_nginx(){
    	id nginx &> /dev/null
    	if [ $? -ne 0 ];then
    		useradd -s /sbin/nologin nginx
    	fi
    	if [ -f nginx-1.17.6.tar.gz ];then
    		tar -xf nginx-1.17.6.tar.gz
    		cd nginx-1.17.6
    		yum -y install gcc pcre-devel openssl-devel zlib-devel make
    		./configure --prefix=/usr/local/nginx --with-http_ssl_module
    		make && make install
    		ln -s /usr/local/nginx/sbin/nginx /usr/sbin/
    		conf=/usr/local/nginx/conf/nginx.conf
    		sed -i '65,71s/#//' $conf
    		sed -i '/SCRIPT_FILENAME/d' $conf
    		sed -i 's/fastcgi_params/fastcgi.conf/' $conf
    		cd ..
    		/usr/local/nginx/sbin/nginx
    		echo -e "<?php\nphpinfo();\n?>" > /usr/local/nginx/html/index.php
    cat > /usr/local/nginx/html/mysql.php <<"EOF"
    			<?php
    			$servername = "localhost";
    			$username = "root";
    			$password = "Qwe123..";
     
    			// 创建连接
    			$conn = new mysqli($servername, $username, $password);
     
    			// 检测连接
    			if ($conn->connect_error) {
        				die("连接失败: " . $conn->connect_error);
    				} 
    				echo "连接成功";
    				?>
    EOF
     	else
    		echo "没有Nginx源码包"
    	fi
    }
    install_php(){
    		yum -y install php php-fpm php-mysql
    		systemctl restart php-fpm
    	}
    install_mysql(){
    	if [ -f mysql-5.7.32 ];then
    		tar -xvf mysql-5.7.32
    		yum -y install mysql-community-*.rpm
    		systemctl  restart mysqld
    		systemctl  enable mysqld
    		mysql --connect-expired-password -uroot -p`cat /var/log/mysqld.log|awk '/temporary password/{print $NF}'`  << EOF
    		alter user root@localhost identified by "Qwe123..";
    		flush privileges;
    EOF
    	else
    		echo "安装包不存在"
    	fi
    }	
    while :
    do
    clear
    menu
    choice
    case $select in
    1)
    	install_nginx;;
    2)
    	install_mysql;;
    3)
    	install_php;;
    4)
    	exit;;
    esac
    done