本指令碼主要介紹LNMP+FastCGI平臺的搭建指令碼，需要準備的安裝包如下：
cmake-2.8.10.2.tar.gz
libevent-2.0.21-stable.tar.gz
libmcrypt-2.5.8.tar.gz
mhash-0.9.9.9.tar.gz
nginx-1.2.0.tar.gz
php-5.4.9.tar.gz
libiconv-1.13.tar.gz
mysql-5.5.13.tar.gz
由於指令碼需要，將上述安裝包統一打包為lnmp+memcached.zip，使用時將該指令碼放在該安裝包相同的目錄。

先安裝依賴包，需要將yum源配好，在這裡不再贅述，接下來是指令碼內容：
#!/bin/bash
echo "++++++++++++++++++++++++++++++++++++++++++"
echo "+ 檢查yum倉庫配置 +"
echo "++++++++++++++++++++++++++++++++++++++++++"
yum clean all > /dev/null
yum list > /dev/null
if [ $? -eq 0 ];then
echo "yum倉庫配置正常"
sleep 1
else
echo "yum倉庫配置異常，請檢查yum配置"
fi
echo "++++++++++++++++++++++++++++++++++++++++++"
echo "+ 安裝依賴軟體包 +"
echo "++++++++++++++++++++++++++++++++++++++++++"
yum -y install gcc gcc-c++ autoconf automake bison flex freetype freetype-devel fontconfig-devel gettext-devel libjpeg libjpeg-devel libpng libpng-devel libxml2 libxml2-devel libtool libtool-ltdl libtool-ltdl-devel libtiff-devel libXpm-devel libicu libicu-devel libidn libidn-devel libxslt libxslt-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers pcre pcre-devel pam-devel vim-enhanced mysql-devel

unzip lnmp+memcached.zip

installnginx() {
read -p "即將開始安裝nginx，是否開始安裝？（Y/N）" command_nginx_install
if [ $command_nginx_install == N ] || [ $command_nginx_install == n ];then
echo "安裝已取消！"
exit
elif [ $command_nginx_install == Y ] || [ $command_nginx_install == Y ];then
echo "安裝正在開始……"
sleep 2
fi
cd lnmp+memcached
useradd -s /sbin/nologin -M nginx
tar -zxf nginx-1.2.0.tar.gz -C /usr/src/
cd /usr/src/nginx-1.2.0/
./configure --prefix=/usr/local/nginx --pid-path=/usr/local/nginx/nginx.pid --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --http-client-body-temp-path=/usr/local/nginx/client --http-proxy-temp-path=/usr/local/nginx/proxy --http-fastcgi-temp-path=/usr/local/nginx/fcgi --http-uwsgi-temp-path=/usr/local/nginx/uwsgi --http-scgi-temp-path=/usr/local/nginx/scgi --with-pcre
if [ $? -eq 0 ];then
echo "配置完成，準備編譯安裝"
else
echo "配置失敗，請檢查"
exit
fi
make && make install
if [ $? -eq 0 ];then
echo "nginx安裝完成"
else
echo "nginx安裝失敗，請檢查"
exit
fi
}
installmysql() {
echo "##############################"
echo "# 開始安裝mysql資料庫…… #"
echo "##############################"
read -p "即將開始安裝mysql資料庫，是否繼續？（Y/N）" command_mysql_install
if [ $command_mysql_install == N ] || [ $command_mysql_install == n ];then
echo "安裝已取消！"
exit
elif [ $command_mysql_install == Y ] || [ $command_mysql_install == Y ];then
echo "安裝正在開始……"
sleep 2
fi
cd /root/lnmp+memcached
useradd -s /sbin/nologin -M mysql
echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
echo "~ 安裝cmake工具 ~"
echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
tar -zxf cmake-2.8.10.2.tar.gz -C /usr/src/
cd /usr/src/cmake-2.8.10.2/
./bootstrap --prefix=/usr/local/cmake
make && make install
echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
echo "~ 安裝mysql資料庫 ~"
echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
cd /root/lnmp+memcached
tar -zxf mysql-5.5.13.tar.gz -C /usr/src/
cd /usr/src/mysql-5.5.13/
/usr/local/cmake/bin/cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DSYSCONFDIR=/etc -DMYSQL_DATADIR=/usr/local/mysql/data -DMYSQL_TCP_PORT=3306 -DMYSQL_UNIX_ADDR=/tmp/mysqld.sock -DMYSQL_USER=mysql -DEXTRA_CHARSETS=all -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1
if [ $? -eq 0 ];then
echo "配置完成，即將開始編譯安裝"
else
echo "配置失敗，請檢查！"
exit
fi
make && make install
if [ $? -eq 0 ];then
echo "mysql安裝完成，準備初始化"
else
echo "mysql安裝失敗，請檢查！"
exit
fi
cd /usr/local/mysql/
chown -R mysql.mysql .
./scripts/mysql_install_db --user=mysql
cd /usr/src/mysql-5.5.13/support-files/
cp my-medium.cnf /etc/my.cnf
cp mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
service mysqld start > /dev/null
cd /usr/local/mysql/
./scripts/mysql_install_db --user=mysql
export PATH=/usr/local/mysql/bin/:$PATH
echo "export PATH=/usr/local/mysql/bin:$PATH" >> /etc/bashrc
echo "/usr/local/mysql/lib/" >> /etc/ld.so.conf
ldconfig
if [ $? -eq 0 ];then
echo "mysql初始化完成"
else
echo "mysql初始化失敗，請檢查！"
exit
fi
}
installphp() {
echo "##############################"
echo "# 開始安裝PHP服務 #"
echo "##############################"
read -p "即將安裝PHP服務，是否繼續？（Y/N）" command_php_install
if [ $command_php_install == n ] || [ $command_php_install == N ];then
echo "安裝取消"
exit
elif [ $command_php_install == y ] || [ $command_php_install == Y ];then
cd /root/lnmp+memcached
echo "開始安裝PHP"
fi
echo "##############################"
echo "# 安裝PHP的依賴包 #"
echo "##############################"
tar -zxf mhash-0.9.9.9.tar.gz -C /usr/src
cd /usr/src/mhash-0.9.9.9
./configure
make && make install
if [ $? -eq 0 ];then
echo "mhash安裝完成"
else
echo "mhash安裝失敗"
exit
fi
sleep 2
cd /root/lnmp+memcached
tar -zxf libmcrypt-2.5.8.tar.gz -C /usr/src
cd /usr/src/libmcrypt-2.5.8
./configure
make && make install
cd libltdl/
./configure --with-gmetad --enable-gexec –enable-ltdl-install
make && make install
if [ $? -eq 0 ];then
echo "libmcrypt安裝完成"
else
echo "libmcrypt安裝失敗"
exit
fi
sleep 2
cd /root/lnmp+memcached
tar -zxf libiconv-1.13.tar.gz -C /usr/src
cd /usr/src/libiconv-1.13
./configure
make && make install
if [ $? -eq 0 ];then
echo "libconv安裝完成"
else
echo "libconv安裝失敗"
exit
fi
sleep 2
cd /root/
ln -sv /usr/local/lib/libmcrypt* /usr/lib/
ln -sv /usr/local/lib/libmhash.* /usr/lib/
ldconfig -v
echo "##############################################"
echo "# 開始安裝PHP主程式 #"
echo "##############################################"
cd /root/lnmp+memcached
tar -zxf php-5.4.9.tar.gz -C /usr/src/
cd /usr/src/php-5.4.9
./configure --prefix=/usr/local/php5nginx --with-config-file-path=/usr/local/php5nginx/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap
if [ $? -eq 0 ];then
echo "php配置完成"
else
echo "php配置失敗，請檢查！"
exit
fi
make ZEND_EXTRA_LIBS='-liconv'
make install
if [ $? -eq 0 ];then
echo "php安裝完成，準備初始化"
else
echo "php安裝失敗，請檢查！"
exit
fi
cp php.ini-production /usr/local/php5nginx/etc/php.ini
cp /usr/local/php5nginx/etc/php-fpm.conf.default /usr/local/php5nginx/etc/php-fpm.conf
cd /usr/src/php-5.4.9/sapi/fpm/
cp init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm
chkconfig --add php-fpm
service php-fpm start
if [ $? -eq 0 ];then
echo "php初始化完成"
else
echo "php初始化失敗，請檢查！"
exit
fi
}

case $1 in
nginx)
installnginx ;;
mysql)
installmysql ;;
php)
installphp ;;
lnmp)
installnginx
installmysql
installphp ;;
*)
echo "本指令碼可安裝nginx、mysql、php以及整體搭建lnmp平臺，請輸入要安裝的服務。例如：sh nginx.sh lnmp";;
esac

該指令碼使用時可以給指令碼新增執行許可權：
# chmod +x lnmp.sh

此時直接使用./lnmp.sh安裝部分即可執行安裝。注意，此指令碼需要指定要安裝的部分，比如要安裝mysql，則在執行時候輸入./lnmp.sh mysql。
若在一臺裸機上安裝lnmp平臺，則可以使用./lnmp.sh lnmp來全部搭建lnmp平臺。
由於我們在安裝時可能多次執行指令碼，所以我們可以將指令碼中使用yum安裝部分單獨儲存為一個指令碼，或者封裝為一個函式，在指令碼後新增一個case來呼叫。

LNMP+FastCGI平臺搭建指令碼

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