LAMP自动安装脚本

 1 #!/bin/bash
 2 # 功能描述：LAMP自动安装脚本
 3 
 4 # 初始化
 5 if [ "$(cat /etc/system-release | awk '{print $(NF-1)}' | awk -F"." '{print $1}')" -ne 7 ]
 6 then
 7         echo "当前程序只支持CentOS 7系统！"
 8         exit 1
 9 fi
10 if [ "$(whoami)" != root ]
11 then
12         echo "当前用户为:$(whoami),请使用管理员身份运行"
13         exit 2
14 fi
15 ping -c1 mirrors.aliyun.com
16 if [ "$?" -ne 0 ]
17 then
18         echo "当前网络不通"
19         exit 2
20 fi
21 iptables -F
22 yum -y install wget net-tools 
23 DBPASSWD=`date | md5sum | cut -b 1-6`
24 
25 # 更改yum源
26 mv /etc/yum.repos.d/*.repo /tmp/
27 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
28 sed -i '/aliyuncs/d' /etc/yum.repos.d/CentOS-Base.repo
29 yum clean all && yum makecache
30 
31 # 安装主程序
32 yum -y install httpd mariadb mariadb-server php php-mysql
33 
34 # 安装所需插件
35 yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap libjpeg* gd
36 
37 # 更改默认网站目录
38 mkdir /usr/local/wwwweb
39 chown apache. /usr/local/wwwweb
40 sed -i 's/\/var\/www\/html/\/usr\/local\/wwwweb/g' /etc/httpd/conf/httpd.conf
41 
42 # 添加测试页面
43 cat > /usr/local/wwwweb/phpinfo.php <<EOF
44 <?php
45 phpinfo();
46 ?>
47 EOF
48 
49 # 启动程序并设置开机自启
50 systemctl start httpd.service
51 systemctl start mariadb.service
52 systemctl enable httpd.service
53 systemctl enable mariadb.service
54 
55 # 更改MySQL密码
56 mysqladmin -uroot password $DBPASSWD
57 
58 # 完成
59 echo "已完成安装LAMP安装，数据库密码为$DBPASSWD"