### nginx在freebsd上的安裝 一 . 安裝必備軟件 MySQL+PHP+Pcre ``` cd /usr/ports/database/mysql50-server && make install clean cd /usr/lang/php5/ && make install clean ??選擇對cgi mysql等的支持 cd /usr/devel/pcre && make install clean ``` 用ports安裝 /usr/ports/www/nginx, make install clean 二、弄了一個fastcgi的腳本，來自lighttpd 1) cd /usr/ports/www/lighttpd 2) make 3) cp /usr/ports/www/lighttpd/work/lighttpd-1.4.18/src/spawn-cgi /usr/bin 4) make clean 三、修改配置文件: 1,/usr/local/etc/nginx/nginx.conf: ``` user www www; worker_processes 10; error_log /usr/local/etc/nginx/logs/nginx_error.log crit; worker_rlimit_nofile 51200; events { ??use epoll; ??worker_connections 51200; } http { ??include ??conf/mime.types; ??default_type application/octet-stream; ??charset gb2312; ??server_names_hash_bucket_size 128; ??keepalive_timeout 60; ??tcp_nodelay on; ??gzip on; ??gzip_min_length 1k; ??gzip_buffers ??4 8k; ??gzip_http_version 1.1; ??gzip_types ??text/plain application/x-javascript. text/css text/html application/xml; ??server ??{ ??listen ??80; ??server_name www.test.com; ??index index.html index.htm index.php; ??root /usr/local/www/data/; ??location ~ .*\.php?$ ??{ ??include fcgi.conf; ??fastcgi_pass 127.0.0.1:9000; ??fastcgi_index index.php; ??} ??log_format access '$remote_addr - $remote_user [$time_local] "$request" ' ??'$status $body_bytes_sent "$http_referer" ' ??'"$http_user_agent" $http_x_forwarded_for'; ??access_log /usr/local/nginx/logs/access.log access; ??} ??} ``` 2 ,先將php.ini的配置中 cgi.fix_pathinfo=1 這樣php-cgi方能正常使用SCRIPT_FILENAME這個變量。 3,編輯fcgi.conf文件,加入 ``` fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE ??nginx; fastcgi_param QUERY_STRING ??$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 200; ``` 四,啟動 1, 啟動fcgi ``` /usr/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -u www -f /usr/local/bin/php-cgi ``` 參數說明: -f <fcgiapp> 指定調用FastCGI的進程的執行程序位置，根據系統上所裝的PHP的情況具體設置 -a <addr> 綁定到地址addr -p <port> 綁定到端口port -s <path> 綁定到unix socket的路徑path -C <childs> 指定產生的FastCGI的進程數，默認為5（僅用于PHP） -P <path> 指定產生的進程的PID文件路徑 -u和-g FastCGI使用什么身份（-u 用戶 -g 用戶組）運行，Ubuntu下可以使用www-data，其他的根據情況配置，如nobody、apache等 也可建立腳本 1) `ee /usr/bin/php-fastcgi` ``` #!/bin/sh /usr/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -u www -f /usr/local/bin/php-cgi ``` 2) c`hmod 755 /usr/bin/php-fastcgi ` 3) `ee /usr/local/etc/rc.d/init-fastcgi ` ???? ``` #!/bin/bash PHP_SCRIPT=/usr/bin/php-fastcgi RETVAL=0 case "$1" in start) $PHP_SCRIPT RETVAL=$? ;; stop) killall -9 php RETVAL=$? ;; restart) killall -9 php $PHP_SCRIPT RETVAL=$? ;; *) echo "Usage: php-fastcgi {start|stop|restart}" exit 1 ;; esac exit $RETVAL ``` 4) `chmod 755 /usr/local/etc/rc.d/init-fastcgi ` 2,啟動nginx nginx -t -c /usr/local/etc/nginx/nginx.conf ??測試配置是否正確 如果屏幕顯示以下兩行信息，說明配置文件正確： ``` the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok the configuration file /usr/local/etc/nginx/nginx.conf was tested successfully ``` 啟動: ``` nginx -c /usr/local/etc/nginx/nginx.conf ``` 開機自動啟動加入/etc/rc.conf ``` nginx_enable="YES" ``` **nginx參數: ** **-c </path/to/config>**為 Nginx 指定一個配置文件，來代替缺省的。 **-t**不運行，而僅僅測試配置文件。nginx 將檢查配置文件的語法的正確性，并嘗試打開配置文件中所引用到的文件。 **-v**顯示 nginx 的版本。 **-V**顯示 nginx 的版本，編譯器版本和配置參數。