Nginx 0.8.x + PHP 5.2.13（FastCGI）搭建胜过Apache十倍的Web服务器（第6版）[原创]

mkdir -p /data0/software
cd /data0/software
wget http://sysoev.ru/nginx/nginx-0.8.46.tar.gz
wget http://www.php.net/get/php-5.2.14.tar.gz/from/this/mirror
wget http://php-fpm.org/downloads/php-5.2.14-fpm-0.5.14.diff.gz
wget http://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.3-m3.tar.gz/from/http://mysql.he.net/
wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz
wget "http://downloads.sourceforge.net/mcrypt/libmcrypt-2.5.8.tar.gz?modtime=1171868460&big_mirror=0"
wget "http://downloads.sourceforge.net/mcrypt/mcrypt-2.6.8.tar.gz?modtime=1194463373&big_mirror=0"
wget http://pecl.php.net/get/memcache-2.2.5.tgz
wget "http://downloads.sourceforge.net/mhash/mhash-0.9.9.9.tar.gz?modtime=1175740843&big_mirror=0"
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.10.tar.gz
wget http://bart.eaccelerator.net/source/0.9.6.1/eaccelerator-0.9.6.1.tar.bz2
wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz
wget http://blog.zyan.cc/soft/linux/nginx_php/imagick/ImageMagick.tar.gz
wget http://pecl.php.net/get/imagick-2.3.0.tgz

mkdir -p /data0/software
cd /data0/software
wget http://blog.zyan.cc/soft/linux/nginx_php/nginx/nginx-0.8.46.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/php/php-5.2.14.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/phpfpm/php-5.2.14-fpm-0.5.14.diff.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/mysql/mysql-5.5.3-m3.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/libiconv/libiconv-1.13.1.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/mcrypt/libmcrypt-2.5.8.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/mcrypt/mcrypt-2.6.8.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/memcache/memcache-2.2.5.tgz
wget http://blog.zyan.cc/soft/linux/nginx_php/mhash/mhash-0.9.9.9.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/pcre/pcre-8.10.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/eaccelerator/eaccelerator-0.9.6.1.tar.bz2
wget http://blog.zyan.cc/soft/linux/nginx_php/pdo/PDO_MYSQL-1.0.2.tgz
wget http://blog.zyan.cc/soft/linux/nginx_php/imagick/ImageMagick.tar.gz
wget http://blog.zyan.cc/soft/linux/nginx_php/imagick/imagick-2.3.0.tgz

二、安装PHP 5.2.（FastCGI模式）
　　、编译安装PHP 5.2.14所需的支持库：
tar zxvf libiconv-1.13..tar.gz
cd libiconv-1.13./
./configure --prefix=/usr/local
make
make install
cd ../
 
tar zxvf libmcrypt-2.5..tar.gz
cd libmcrypt-2.5./
./configure
make
make install
/sbin/ldconfig
cd libltdl/
./configure --enable-ltdl-install
make
make install
cd ../../
 
tar zxvf mhash-0.9.9.9.tar.gz
cd mhash-0.9.9.9/
./configure
make
make install
cd ../
 
ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so. /usr/lib/libmcrypt.so.
ln -s /usr/local/lib/libmcrypt.so.4.4. /usr/lib/libmcrypt.so.4.4.
ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a
ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la
ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so
ln -s /usr/local/lib/libmhash.so. /usr/lib/libmhash.so.
ln -s /usr/local/lib/libmhash.so.2.0. /usr/lib/libmhash.so.2.0.
ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config
 
tar zxvf mcrypt-2.6..tar.gz
cd mcrypt-2.6./
/sbin/ldconfig
./configure
make
make install
cd ../
 
　　、编译安装MySQL 5.5.-m3
/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql
tar zxvf mysql-5.5.-m3.tar.gz
cd mysql-5.5.-m3/
./configure --prefix=/usr/local/webserver/mysql/ --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=partition,innobase,myisammrg
make && make install
chmod +w /usr/local/webserver/mysql
chown -R mysql:mysql /usr/local/webserver/mysql
cd ../
 
　　附：以下为附加步骤，如果你想在这台服务器上运行MySQL数据库，则执行以下几步。如果你只是希望让PHP支持MySQL扩展库，能够连接其他服务器上的MySQL数据库，那么，以下两步无需执行。
 
　　①、创建MySQL数据库存放目录
mkdir -p /data0/mysql//data/
mkdir -p /data0/mysql//binlog/
mkdir -p /data0/mysql//relaylog/
chown -R mysql:mysql /data0/mysql/
 
　　②、以mysql用户帐号的身份建立数据表：
/usr/local/webserver/mysql/bin/mysql_install_db --basedir=/usr/local/webserver/mysql --datadir=/data0/mysql//data --user=mysql
 
　　③、创建my.cnf配置文件：
vi /data0/mysql//my.cnf
 
　　输入以下内容：
引用
[client]
character-set-server = utf8
port    =
socket  = /tmp/mysql.sock
 
[mysqld]
character-set-server = utf8
replicate-ignore-db = mysql
replicate-ignore-db = test
replicate-ignore-db = information_schema
user    = mysql
port    =
socket  = /tmp/mysql.sock
basedir = /usr/local/webserver/mysql
datadir = /data0/mysql//data
log-error = /data0/mysql//mysql_error.log
pid-file = /data0/mysql//mysql.pid
open_files_limit    =
back_log =
max_connections =
max_connect_errors =
table_cache =
external-locking = FALSE
max_allowed_packet = 32M
sort_buffer_size = 1M
join_buffer_size = 1M
thread_cache_size =
#thread_concurrency =
query_cache_size = 512M
query_cache_limit = 2M
query_cache_min_res_unit = 2k
default-storage-engine = MyISAM
thread_stack = 192K
transaction_isolation = READ-COMMITTED
tmp_table_size = 246M
max_heap_table_size = 246M
long_query_time =
log-slave-updates
log-bin = /data0/mysql//binlog/binlog
binlog_cache_size = 4M
binlog_format = MIXED
max_binlog_cache_size = 8M
max_binlog_size = 1G
relay-log-index = /data0/mysql//relaylog/relaylog
relay-log-info-file = /data0/mysql//relaylog/relaylog
relay-log = /data0/mysql//relaylog/relaylog
expire_logs_days =
key_buffer_size = 256M
read_buffer_size = 1M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads =
myisam_recover
 
interactive_timeout =
wait_timeout = 
 
skip-name-resolve
#master-connect-retry =
slave-skip-errors = ,,,,,,
 
#master-host     =   192.168.1.2
#master-user     =   username
#master-password =   password
#master-port     =  
 
server-id = 
 
innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 512M
innodb_data_file_path = ibdata1:256M:autoextend
innodb_file_io_threads =
innodb_thread_concurrency =
innodb_flush_log_at_trx_commit =
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M
innodb_log_files_in_group =
innodb_max_dirty_pages_pct =
innodb_lock_wait_timeout =
innodb_file_per_table = 
 
#log-slow-queries = /data0/mysql//slow.log
#long_query_time = 
 
[mysqldump]
quick
max_allowed_packet = 32M
 
　　④、创建管理MySQL数据库的shell脚本：
vi /data0/mysql//mysql
 
　　输入以下内容（这里的用户名admin和密码12345678接下来的步骤会创建）：
#!/bin/sh
 
mysql_port=
mysql_username="admin"
mysql_password=""
 
function_start_mysql()
{
    printf "Starting MySQL...\n"
    /bin/sh /usr/local/webserver/mysql/bin/mysqld_safe --defaults-file=/data0/mysql/${mysql_port}/my.cnf >& > /dev/null &
}
 
function_stop_mysql()
{
    printf "Stoping MySQL...\n"
    /usr/local/webserver/mysql/bin/mysqladmin -u ${mysql_username} -p${mysql_password} -S /tmp/mysql.sock shutdown
}
 
function_restart_mysql()
{
    printf "Restarting MySQL...\n"
    function_stop_mysql
    sleep
    function_start_mysql
}
 
function_kill_mysql()
{
    kill - $(ps -ef &#; grep 'bin/mysqld_safe' &#; grep ${mysql_port} &#; awk '{printf $2}')
    kill - $(ps -ef &#; grep 'libexec/mysqld' &#; grep ${mysql_port} &#; awk '{printf $2}')
}
 
if [ "$1" = "start" ]; then
    function_start_mysql
elif [ "$1" = "stop" ]; then
    function_stop_mysql
elif [ "$1" = "restart" ]; then
function_restart_mysql
elif [ "$1" = "kill" ]; then
function_kill_mysql
else
    printf "Usage: /data0/mysql/${mysql_port}/mysql {start|stop|restart|kill}\n"
fi
 
　　⑤、赋予shell脚本可执行权限：
chmod +x /data0/mysql//mysql
 
　　⑥、启动MySQL：
/data0/mysql//mysql start
 
　　⑦、通过命令行登录管理MySQL服务器（提示输入密码时直接回车）：
/usr/local/webserver/mysql/bin/mysql -u root -p -S /tmp/mysql.sock
 
　　⑧、输入以下SQL语句，创建一个具有root权限的用户（admin）和密码（）：
GRANT ALL PRIVILEGES ON *.* TO 'admin'@'localhost' IDENTIFIED BY '';
GRANT ALL PRIVILEGES ON *.* TO 'admin'@'127.0.0.1' IDENTIFIED BY '';
 
　　⑨、（可选）停止MySQL：
/data0/mysql//mysql stop
 
　　、编译安装PHP（FastCGI模式）
tar zxvf php-5.2..tar.gz
gzip -cd php-5.2.-fpm-0.5..diff.gz | patch -d php-5.2. -p1
cd php-5.2./
./configure --prefix=/usr/local/webserver/php --with-config-file-path=/usr/local/webserver/php/etc --with-mysql=/usr/local/webserver/mysql --with-mysqli=/usr/local/webserver/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-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --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
make ZEND_EXTRA_LIBS='-liconv'
make install
cp php.ini-dist /usr/local/webserver/php/etc/php.ini
cd ../
 
　　、编译安装PHP5扩展模块
tar zxvf memcache-2.2..tgz
cd memcache-2.2./
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../
 
tar jxvf eaccelerator-0.9.6.1.tar.bz2
cd eaccelerator-0.9.6.1/
/usr/local/webserver/php/bin/phpize
./configure --enable-eaccelerator=shared --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../
 
tar zxvf PDO_MYSQL-1.0..tgz
cd PDO_MYSQL-1.0./
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config --with-pdo-mysql=/usr/local/webserver/mysql
make
make install
cd ../
 
tar zxvf ImageMagick.tar.gz
cd ImageMagick-6.5.-/
./configure
make
make install
cd ../
 
tar zxvf imagick-2.3..tgz
cd imagick-2.3./
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../
 
　　、修改php.ini文件
　　手工修改：查找/usr/local/webserver/php/etc/php.ini中的extension_dir = "./"
　　修改为extension_dir = "/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/"
　　并在此行后增加以下几行，然后保存：
　　extension = "memcache.so"
　　extension = "pdo_mysql.so"
　　extension = "imagick.so"
 
　　再查找output_buffering = Off
　　修改为output_buffering = On
 
　　再查找; cgi.fix_pathinfo=
　　修改为cgi.fix_pathinfo=，防止Nginx文件类型错误解析漏洞。
 
　　自动修改：若嫌手工修改麻烦，可执行以下shell命令，自动完成对php.ini文件的修改：
sed -i 's#extension_dir = "./"#extension_dir = "/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/"\nextension = "memcache.so"\nextension = "pdo_mysql.so"\nextension = "imagick.so"\n#' /usr/local/webserver/php/etc/php.ini
sed -i 's#output_buffering = Off#output_buffering = On#' /usr/local/webserver/php/etc/php.ini
sed -i "s#; always_populate_raw_post_data = On#always_populate_raw_post_data = On#g" /usr/local/webserver/php/etc/php.ini
sed -i "s#; cgi.fix_pathinfo=0#cgi.fix_pathinfo=0#g" /usr/local/webserver/php/etc/php.ini
 
　　、配置eAccelerator加速PHP：
mkdir -p /usr/local/webserver/eaccelerator_cache
vi /usr/local/webserver/php/etc/php.ini
 
　　按shift+g键跳到配置文件的最末尾，加上以下配置信息：
引用
[eaccelerator]
zend_extension="/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"
eaccelerator.shm_size=""
eaccelerator.cache_dir="/usr/local/webserver/eaccelerator_cache"
eaccelerator.enable=""
eaccelerator.optimizer=""
eaccelerator.check_mtime=""
eaccelerator.debug=""
eaccelerator.filter=""
eaccelerator.shm_max=""
eaccelerator.shm_ttl=""
eaccelerator.shm_prune_period=""
eaccelerator.shm_only=""
eaccelerator.compress=""
eaccelerator.compress_level=""
 
　　、创建www用户和组，以及供blog.zyan.cc和www.zyan.cc两个虚拟主机使用的目录：
/usr/sbin/groupadd www
/usr/sbin/useradd -g www www
mkdir -p /data0/htdocs/blog
chmod +w /data0/htdocs/blog
chown -R www:www /data0/htdocs/blog
mkdir -p /data0/htdocs/www
chmod +w /data0/htdocs/www
chown -R www:www /data0/htdocs/www
 
　　、创建php-fpm配置文件（php-fpm是为PHP打的一个FastCGI管理补丁，可以平滑变更php.ini配置而无需重启php-cgi）：
　　在/usr/local/webserver/php/etc/目录中创建php-fpm.conf文件：
rm -f /usr/local/webserver/php/etc/php-fpm.conf
vi /usr/local/webserver/php/etc/php-fpm.conf
 
　　输入以下内容（如果您安装 Nginx + PHP 用于程序调试，请将以下的<value name="display_errors"></value>改为<value name="display_errors"></value>，以便显示PHP错误信息，否则，Nginx 会报状态为500的空白错误页）：
<?xml version="1.0" ?>
<configuration>
 
  All relative paths in this config are relative to php's install prefix
 
  <section name="global_options">
 
    Pid file
    <value name="pid_file">/usr/local/webserver/php/logs/php-fpm.pid</value>
 
    Error log file
    <value name="error_log">/usr/local/webserver/php/logs/php-fpm.log</value>
 
    Log level
    <value name="log_level">notice</value>
 
    When this amount of php processes exited with SIGSEGV or SIGBUS ...
    <value name="emergency_restart_threshold"></value>
 
    ... in a less than this interval of time, a graceful restart will be initiated.
    Useful to work around accidental curruptions in accelerator's shared memory.
    <value name="emergency_restart_interval">1m</value>
 
    Time limit on waiting child's reaction on signals from master
    <value name="process_control_timeout">5s</value>
 
    Set to 'no' to debug fpm
    <value name="daemonize">yes</value>
 
  </section>
 
  <workers>
 
    <section name="pool">
 
      Name of pool. Used in logs and stats.
      <value name="name">default</value>
 
      Address to accept fastcgi requests on.
      Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'
      <value name="listen_address">127.0.0.1:</value>
 
      <value name="listen_options">
 
        Set listen() backlog
        <value name="backlog">-</value>
 
        Set permissions for unix socket, if one used.
        In Linux read/write permissions must be set in order to allow connections from web server.
        Many BSD-derrived systems allow connections regardless of permissions.
        <value name="owner"></value>
        <value name="group"></value>
        <value name="mode"></value>
      </value>
 
      Additional php.ini defines, specific to this pool of workers.
      <value name="php_defines">
        <value name="sendmail_path">/usr/sbin/sendmail -t -i</value>
        <value name="display_errors"></value>
      </value>
 
      Unix user of processes
      <value name="user">www</value>
 
      Unix group of processes
      <value name="group">www</value>
 
      Process manager settings
      <value name="pm">
 
        Sets style of controling worker process count.
        Valid values are 'static' and 'apache-like'
        <value name="style">static</value>
 
        Sets the limit on the number of simultaneous requests that will be served.
        Equivalent to Apache MaxClients directive.
        Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi
        Used with any pm_style.
        <value name="max_children"></value>
 
        Settings group for 'apache-like' pm style
        <value name="apache_like">
 
          Sets the number of server processes created on startup.
          Used only when 'apache-like' pm_style is selected
          <value name="StartServers"></value>
 
          Sets the desired minimum number of idle server processes.
          Used only when 'apache-like' pm_style is selected
          <value name="MinSpareServers"></value>
 
          Sets the desired maximum number of idle server processes.
          Used only when 'apache-like' pm_style is selected
          <value name="MaxSpareServers"></value>
 
        </value>
 
      </value>
 
      The timeout (in seconds) for serving a single request after which the worker process will be terminated
      Should be used when 'max_execution_time' ini option does not stop script execution for some reason
      '0s' means 'off'
      <value name="request_terminate_timeout">0s</value>
 
      The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file
      '0s' means 'off'
      <value name="request_slowlog_timeout">0s</value>
 
      The log file for slow requests
      <value name="slowlog">logs/slow.log</value>
 
      Set open file desc rlimit
      <value name="rlimit_files"></value>
 
      Set max core size rlimit
      <value name="rlimit_core"></value>
 
      Chroot to this directory at the start, absolute path
      <value name="chroot"></value>
 
      Chdir to this directory at the start, absolute path
      <value name="chdir"></value>
 
      Redirect workers' stdout and stderr into main error log.
      If not set, they will be redirected to /dev/null, according to FastCGI specs
      <value name="catch_workers_output">yes</value>
 
      How much requests each process should execute before respawn.
      Useful to work around memory leaks in 3rd party libraries.
      For endless request processing please specify
      Equivalent to PHP_FCGI_MAX_REQUESTS
      <value name="max_requests"></value>
 
      Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.
      Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.+)
      Makes sense only with AF_INET listening socket.
      <value name="allowed_clients">127.0.0.1</value>
 
      Pass environment variables like LD_LIBRARY_PATH
      All $VARIABLEs are taken from current environment
      <value name="environment">
        <value name="HOSTNAME">$HOSTNAME</value>
        <value name="PATH">/usr/local/bin:/usr/bin:/bin</value>
        <value name="TMP">/tmp</value>
        <value name="TMPDIR">/tmp</value>
        <value name="TEMP">/tmp</value>
        <value name="OSTYPE">$OSTYPE</value>
        <value name="MACHTYPE">$MACHTYPE</value>
        <value name="MALLOC_CHECK_"></value>
      </value>
 
    </section>
 
  </workers>
 
</configuration>
　　、启动php-cgi进程，监听127.0.0.1的9000端口，进程数为128（如果服务器内存小于3GB，可以只开启64个进程），用户为www：
ulimit -SHn
/usr/local/webserver/php/sbin/php-fpm start
 
　　注：/usr/local/webserver/php/sbin/php-fpm还有其他参数，包括：start|stop|quit|restart|reload|logrotate，修改php.ini后不重启php-cgi，重新加载配置文件使用reload。
 
　　三、安装Nginx 0.8.
　　、安装Nginx所需的pcre库：
tar zxvf pcre-8.10.tar.gz
cd pcre-8.10/
./configure
make && make install
cd ../
 
　　、安装Nginx
tar zxvf nginx-0.8..tar.gz
cd nginx-0.8./
./configure --user=www --group=www --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install
cd ../
 
　　、创建Nginx日志目录
mkdir -p /data1/logs
chmod +w /data1/logs
chown -R www:www /data1/logs
 
　　、创建Nginx配置文件
　　①、在/usr/local/webserver/nginx/conf/目录中创建nginx.conf文件：
rm -f /usr/local/webserver/nginx/conf/nginx.conf
vi /usr/local/webserver/nginx/conf/nginx.conf
 
　　输入以下内容：
引用
user  www www;
 
worker_processes ;
 
error_log  /data1/logs/nginx_error.log  crit;
 
pid        /usr/local/webserver/nginx/nginx.pid;
 
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile ;
 
events
{
  use epoll;
  worker_connections ;
}
 
http
{
  include       mime.types;
  default_type  application/octet-stream;
 
  #charset  gb2312;
 
  server_names_hash_bucket_size ;
  client_header_buffer_size 32k;
  large_client_header_buffers  32k;
  client_max_body_size 8m;
 
  sendfile on;
  tcp_nopush     on;
 
  keepalive_timeout ;
 
  tcp_nodelay on;
 
  fastcgi_connect_timeout ;
  fastcgi_send_timeout ;
  fastcgi_read_timeout ;
  fastcgi_buffer_size 64k;
  fastcgi_buffers  64k;
  fastcgi_busy_buffers_size 128k;
  fastcgi_temp_file_write_size 128k;
 
  gzip on;
  gzip_min_length  1k;
  gzip_buffers      16k;
  gzip_http_version 1.0;
  gzip_comp_level ;
  gzip_types       text/plain application/x-javascript text/css application/xml;
  gzip_vary on;
 
  #limit_zone  crawler  $binary_remote_addr  10m;
 
  server
  {
    listen       ;
    server_name  blog.zyan.cc;
    index index.html index.htm index.php;
    root  /data0/htdocs/blog;
 
    #limit_conn   crawler  ;    
 
    location ~ .*\.(php|php5)?$
    {
      #fastcgi_pass  unix:/tmp/php-cgi.sock;
      fastcgi_pass  127.0.0.1:;
      fastcgi_index index.php;
      include fcgi.conf;
    }
 
    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
    {
      expires      30d;
    }
 
    location ~ .*\.(js|css)?$
    {
      expires      1h;
    }    
 
    log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
              '$status $body_bytes_sent "$http_referer" '
              '"$http_user_agent" $http_x_forwarded_for';
    access_log  /data1/logs/access.log  access;
      }
 
  server
  {
    listen       ;
    server_name  www.zyan.cc;
    index index.html index.htm index.php;
    root  /data0/htdocs/www;
 
    location ~ .*\.(php|php5)?$
    {
      #fastcgi_pass  unix:/tmp/php-cgi.sock;
      fastcgi_pass  127.0.0.1:;
      fastcgi_index index.php;
      include fcgi.conf;
    }
 
    log_format  wwwlogs  '$remote_addr - $remote_user [$time_local] "$request" '
               '$status $body_bytes_sent "$http_referer" '
               '"$http_user_agent" $http_x_forwarded_for';
    access_log  /data1/logs/wwwlogs.log  wwwlogs;
  }
 
  server
  {
    listen  ;
    server_name  status.blog.zyan.cc;
 
    location / {
    stub_status on;
    access_log   off;
    }
  }
}
 
　　②、在/usr/local/webserver/nginx/conf/目录中创建fcgi.conf文件：
vi /usr/local/webserver/nginx/conf/fcgi.conf
 
　　输入以下内容：
引用
fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx;
 
fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;
 
fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;
 
fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;
 
# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    ;
 
　　、启动Nginx
ulimit -SHn
/usr/local/webserver/nginx/sbin/nginx
 
　　四、配置开机自动启动Nginx + PHP
vi /etc/rc.local
 
　　在末尾增加以下内容：
引用
ulimit -SHn
/usr/local/webserver/php/sbin/php-fpm start
/usr/local/webserver/nginx/sbin/nginx
 
　　五、优化Linux内核参数
vi /etc/sysctl.conf
 
　　在末尾增加以下内容：
引用
# Add
net.ipv4.tcp_max_syn_backlog =
net.core.netdev_max_backlog =
net.core.somaxconn = 
 
net.core.wmem_default =
net.core.rmem_default =
net.core.rmem_max =
net.core.wmem_max = 
 
net.ipv4.tcp_timestamps =
net.ipv4.tcp_synack_retries =
net.ipv4.tcp_syn_retries = 
 
net.ipv4.tcp_tw_recycle =
#net.ipv4.tcp_tw_len =
net.ipv4.tcp_tw_reuse = 
 
net.ipv4.tcp_mem =
net.ipv4.tcp_max_orphans = 
 
#net.ipv4.tcp_fin_timeout =
#net.ipv4.tcp_keepalive_time =
net.ipv4.ip_local_port_range =   
 
　　使配置立即生效：
/sbin/sysctl -p
 
　　六、在不停止Nginx服务的情况下平滑变更Nginx配置
　　、修改/usr/local/webserver/nginx/conf/nginx.conf配置文件后，请执行以下命令检查配置文件是否正确：
/usr/local/webserver/nginx/sbin/nginx -t
 
　　如果屏幕显示以下两行信息，说明配置文件正确：
　　the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok
　　the configuration file /usr/local/webserver/nginx/conf/nginx.conf was tested successfully
 
　　、平滑重启：
　　①、对于Nginx 0.8.x版本，现在平滑重启Nginx配置非常简单，执行以下命令即可：
/usr/local/webserver/nginx/sbin/nginx -s reload
 
　　②、对于Nginx 0.8.x之前的版本，平滑重启稍微麻烦一些，按照以下步骤进行即可。输入以下命令查看Nginx主进程号：
ps -ef | grep "nginx: master process" | grep -v "grep" | awk -F ' ' '{print $2}'
 
　　屏幕显示的即为Nginx主进程号，例如：
　　
　　这时，执行以下命令即可使修改过的Nginx配置文件生效：
kill -HUP 
 
　　或者无需这么麻烦，找到Nginx的Pid文件：
kill -HUP `cat /usr/local/webserver/nginx/nginx.pid`
 
　　七、编写每天定时切割Nginx日志的脚本
　　、创建脚本/usr/local/webserver/nginx/sbin/cut_nginx_log.sh
vi /usr/local/webserver/nginx/sbin/cut_nginx_log.sh
 
　　输入以下内容：
引用
#!/bin/bash
# This script run at :
 
# The Nginx logs path
logs_path="/usr/local/webserver/nginx/logs/"
 
mkdir -p ${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/
mv ${logs_path}access.log ${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/access_$(date -d "yesterday" +"%Y%m%d").log
kill -USR1 `cat /usr/local/webserver/nginx/nginx.pid`
 
　　、设置crontab，每天凌晨00:00切割nginx访问日志
crontab -e
 
　　输入以下内容：
引用
  * * * /bin/bash  /usr/local/webserver/nginx/sbin/cut_nginx_log.sh
 
　　本文若有小的修改，会第一时间在以下网址发布：
　　http://blog.zyan.cc/nginx_php_v6/
 
　　附：文章修改历史
 
　　● [2010年03月04日] [Version 6.0] 新建
 
　　● [2010年04月16日] [Version 6.1] Nginx版本升级到0.8.35。
 
　　● [2010年05月14日] [Version 6.2] Nginx版本升级到0.8.36。MySQL版本升级到5.5.3-m3，my.cnf配置文件中的thread_concurrency、master-connect-retry参数在新版本中不支持，已经注释掉。
 
　　● [2010年07月26日] [Version 6.3] Nginx版本升级到0.8.46。PHP版本升级到5.2.14。其他软件也做了相应的升级。开启php.ini中的cgi.fix_pathinfo=，防止Nginx文件类型错误解析漏洞。
 
　　（全文完）