歷時三天邊寫邊測試，終於完成目前最長程式碼的指令碼，總共253行，在2臺機器安裝LAMP，LNMP都順利透過，指令碼可做為生產環境使用。

指令碼需要注意的地方：
1、指令碼適用於CentOS系統6.5以上，乾淨系統；如安裝過其他環境需要修改指令碼內容；
2、指令碼適用於：apache 2.4.x 版本；mysql5.5.x以上版本；php5.5.x以上版本；
3、mysql、php、apache、nginx安裝包事先要下載到/usr/local/src目錄下，如名字不對需要更改指令碼里的軟體包名稱；
指令碼安裝的版本為以下，如需其他名稱，請自行修改軟體安裝包名稱和對應的目錄名即可；
httpd-2.4.7.tar.gz 、mysql-5.6.25.tar.gz 、nginx-1.6.2.tar.gz、 php-5.6.8.tar.gz
4、指令碼沒有增加判斷，設定的環境為乾淨系統；

指令碼內容如下：
#!/bin/bash
#written by mofansheng @2015-11-06
#one key install LAMP or LNMP scripts; apply to apache 2.4.x,mysql 5.6.x,nginx 1.6.x;

. /etc/init.d/functions

#check the results of the command execution

function check_ok(){
if [ $? -eq 0 ]
then
continue
else
echo "please check error"
exit
fi
}

function yum_update(){
#set yum repos
echo "===update yum repos,it will take serval mintinues==="
yum install wget -y
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
wget -O /etc/yum.repos.d/CentOS-Base.repo &>/dev/null
wget -O /etc/yum.repos.d/epel.repo &>/dev/null
yum clean all &>/dev/null
yum makecache &>/dev/null
check_ok
action "yum repos update is ok" /bin/true
}

function yum_depend(){
#install dependencies packages
yum install wget gcc gcc-c++ make re2c curl curl-devel libxml2 libxml2-devel libjpeg libjpeg-devel libpng libpng-devel libmcrypt libmcrypt-devel zlib zlib-devel openssl openssl-devel freetype freetype-devel gd gd-devel perl perl-devel ncurses ncurses-devel bison bison-devel libtool gettext gettext-devel cmake bzip2 bzip2-devel pcre pcre-devel -y
}

function install_mysql(){
echo "mysql5.6.25 will be installed,please be patient"
cd /usr/local/src
tar -zxf mysql-5.6.25.tar.gz
cd mysql-5.6.25
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DSYSCONFDIR=/etc -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci
check_ok
make && make install
check_ok

useradd -M -s /sbin/nologin mysql
mkdir -p /data/mysql
chown -R mysql:mysql /data/mysql/
chown -R mysql:mysql /usr/local/mysql/
check_ok
cd /usr/local/mysql/scripts/
./mysql_install_db --basedir=/usr/local/mysql/ --datadir=/data/mysql/ --user=mysql
check_ok
/bin/cp /usr/local/mysql/my.cnf /etc/my.cnf
sed -i '/^\[mysqld\]$/a\user = mysql\ndatadir = /data/mysql\ndefault_storage_engine = InnoDB\n' /etc/my.cnf
check_ok

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
sed -i 's#^datadir=#datadir=/data/mysql#' /etc/init.d/mysqld
sed -i 's#^basedir=#basedir=/usr/local/mysql#' /etc/init.d/mysqld
service mysqld start
chkconfig --add mysqld
chkconfig mysqld on
check_ok

iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
/etc/init.d/iptables save
check_ok
echo "export PATH=$PATH:/usr/local/mysql/bin" >>/etc/profile
source /etc/profile
check_ok
}

function install_apache(){
echo "apache2.4.7 will be installed,please be patient"
cd /usr/local/src
wget
wget
check_ok
tar zxf apr-1.5.2.tar.gz
cd apr-1.5.2
./configure --prefix=/usr/local/apr
check_ok
make && make install
check_ok

cd /usr/local/src
tar zxf apr-util-1.5.4.tar.gz
cd apr-util-1.5.4
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
check_ok
make && make install
check_ok

cd /usr/local/src
tar zxf httpd-2.4.7.tar.gz
/bin/cp -r apr-1.5.2 /usr/local/src/httpd-2.4.7/srclib/apr
/bin/cp -r apr-util-1.5.4 /usr/local/src/httpd-2.4.7/srclib/apr-util
cd httpd-2.4.7
./configure --prefix=/usr/local/apache2 --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util/ --with-pcre --enable-mods-shared=most --enable-so --with-included-apr
check_ok
make && make install
check_ok

echo "export PATH=$PATH:/usr/local/apache2/bin" >>/etc/profile
source /etc/profile
check_ok

iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
/etc/init.d/iptables save
check_ok
/usr/local/apache2/bin/apachectl
check_ok
}

function install_php(){
echo "php5.6.8 will be installed,please be patient"
cd /usr/local/src
tar zxf php-5.6.8.tar.gz
cd php-5.6.8
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs --with-config-file-path=/usr/local/php/etc --with-mysql=/usr/local/mysql --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif --disable-ipv6
check_ok
make && make install
check_ok

cp /usr/local/src/php-5.6.8/php.ini-production /usr/local/php/etc/php.ini
sed -i 's#^;date.timezone =#date.timezone=Asia/Shanghai#' /usr/local/php/etc/php.ini
check_ok

}

function set_lamp(){
sed -i '/AddType application\/x-gzip .gz .tgz/a\ AddType application/x-httpd-php .php\n' /usr/local/apache2/conf/httpd.conf
sed -i 's#index.html#index.html index.php#' /usr/local/apache2/conf/httpd.conf
sed -i '/#ServerName \ServerName localhost:80\n' /usr/local/apache2/conf/httpd.conf
check_ok
cat >>/usr/local/apache2/htdocs/test.php<<EOF
<?php
echo "PHP is OK\n";
?>
EOF

/usr/local/apache2/bin/apachectl graceful
check_ok
curl localhost/test.php
check_ok
action "LAMP is install success" /bin/true
}

function install_phpfpm(){
echo "php5.6.8 will be installed,please be patient"
useradd -s /sbin/nologin php-fpm
cd /usr/local/src
tar zxf php-5.6.8.tar.gz
cd php-5.6.8
./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-exif --disable-ipv6 --with-pear --with-curl --enable-bcmath --enable-mbstring --enable-sockets --with-gettext
check_ok
make && make install
check_ok

cp /usr/local/src/php-5.6.8/php.ini-production /usr/local/php-fpm/etc/php.ini
sed -i 's#^;date.timezone =#date.timezone=Asia/Shanghai#' /usr/local/php-fpm/etc/php.ini
cd /usr/local/php-fpm/etc/
mv php-fpm.conf.default php-fpm.conf
check_ok

cp /usr/local/src/php-5.6.8/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod 755 /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig php-fpm on
service php-fpm start
check_ok
}

function install_nginx(){
echo "nginx1.6.2 will be installed,please be patient"
cd /usr/local/src
tar zxf nginx-1.6.2.tar.gz
cd nginx-1.6.2
./configure --prefix=/usr/local/nginx --with-pcre --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module
check_ok
make && make install
check_ok

/usr/local/nginx/sbin/nginx
check_ok
}

function set_lnmp(){
sed -i '56a\location ~ \.php$ {\n\ root html;\n\ fastcgi_pass 127.0.0.1:9000;\n\ fastcgi_index index.php;\n\ fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;\n\ include fastcgi_params;\n\}\n' /usr/local/nginx/conf/nginx.conf
/usr/local/nginx/sbin/nginx -s reload
check_ok
echo -e '<?php\n echo "nginx and PHP is OK";\n?>\n' >/usr/local/nginx/html/index.php
curl localhost/index.php
check_ok
action "LNMP is install success" /bin/true
}

function install_lamp(){
echo "apache 2.4.7 mysql 5.6.24 php5.6.8 will be installed"
echo "===update yum repos and install dependecies packages,it will take serval mintinues==="
yum_update
check_ok
yum_depend
check_ok
install_mysql
check_ok
install_apache
check_ok
install_php
check_ok
set_lamp
}

function install_lnmp(){
echo "nginx1.6.2 mysql 5.6.24 php5.6.8 will be installed"
echo "===update yum repos and install dependecies packages,it will take serval mintinues==="
yum_update
check_ok
yum_depend
check_ok
install_mysql
check_ok
install_phpfpm
check_ok
install_nginx
check_ok
set_lnmp
}

cat <<EOF
1:[install LAMP]
2:[install LNMP]
3:[exit]
EOF
read -t 10 -p "please input the num you want:" input
case ${input} in
1)
install_lamp
;;
2)
install_lnmp
;;
3)
exit
;;
*)
printf "You must input only in {1|2|3}\n"
esac

shell指令碼：一鍵安裝LAMP、LNMP指令碼

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