1 #!/bin/bash
 2 # 功能描述：LAMP自動安裝指令碼
 3 
 4 # 初始化
 5 if [ "$(cat /etc/system-release | awk '{print $(NF-1)}' | awk -F"." '{print $1}')" -ne 7 ]
 6 then
 7         echo "當前程式只支援CentOS 7系統！"
 8         exit 1
 9 fi
10 if [ "$(whoami)" != root ]
11 then
12         echo "當前使用者為:$(whoami),請使用管理員身份執行"
13
 
         exit 2
14 fi
15 ping -c1 mirrors.aliyun.com
16 if [ "$?" -ne 0 ]
17 then
18         echo "當前網路不通"
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 # 安裝主程式
32 yum -y install httpd mariadb mariadb-server php php-mysql
33 
34 # 安裝所需外掛
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 # 更改預設網站目錄
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 # 新增測試頁面
43 cat > /usr/local/wwwweb/phpinfo.php <<EOF
44 <?php
45 phpinfo();
46 ?>
47 EOF
48 
49 # 啟動程式並設定開機自啟
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密碼
56 mysqladmin -uroot password $DBPASSWD
57 
58 # 完成
59 echo "已完成安裝LAMP安裝，資料庫密碼為$DBPASSWD"