1. 啟動Nginx sudo ./sbin/nginx -s quit
-s都是採用向Nginx 發送訊號的方式。
3. Nginx 重載設定
poechant@ubuntu:sudo ./sbin/nginx -s reload
上述是採用向Nginx 發送訊號的方式，或使用：
poechant@ubuntu:service nginx reload
4. 指定檔案
4. poechant@ubuntu:sudo ./sbin/nginx -c /usr/local/nginx/conf/nginx.conf
-c表示configuration，指定設定檔。
5. 查看 Nginx 版本
有兩種可以查看 Nginx 的版本資訊的參數。第一種如下：
poechant@ubuntu:/usr/local/nginx$ ./sbin/nginx -v
nginx: nginx version: nginx/1.0.0
另一種顯示的是詳細的版本資訊：
poechant@ ubuntu:/usr/local/nginx$ ./sbin/nginx -V
nginx: nginx version: nginx/1.0.0
nginx: built by gcc 4.3.3 (Ubuntu 4.3.3-5ubpatu enabled
nginx: configure arguments: --with-http_ssl_module --with-openssl=/home/luming/openssl-1.0.0d/
6. 檢查設定檔是否正確
poechant@ubuntu:/usr/local/nginx$ . /sbin/nginx -t
nginx: [alert] could not open error log file: open() "/usr/local/nginx/logs/error.log" failed (13: Permission denied)
nginx: the configuration file// usr/local/nginx/conf/nginx.conf syntax is ok
2012/01/09 16:45:09 [emerg] 23898#0: open() "/usr/local/nginx/logs/nginx.pid" failed (13: Permission denied)
nginx: configuration file /usr/local/nginx/conf/nginx.conf
test
failed
如果出現如上的提示訊息，表示沒有存取錯誤
日誌
檔案和進程，可以sudo（super user do）一下：poerchant@ubuntu:/usr/local/nginx$ sudo ./sbin/nginx/sbin/nginx -tnginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful設定檔正確。否則，會有相關提示。 7. 顯示幫助資訊poechant@ubuntu:/user/local/nginx$ ./sbin/nginx -h
或：
poechant@ubuntu:/user/local/nginx$ ./sbin/nginx -g
[root@centos-1-22 sbin]# ./nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file/usr/local/nginx/
nginx: configuration file/usr/local/nginx/conf /nginx.conf test is successful
[root@centos-1-22 sbin]# ./nginx -h
nginx version: nginx/1.0.15 sbin]# ./nginx -h
nginx version: nginx/1.0.15
Usage: nginx [-?hvVtq] [-s signal] [-Usage: nginx [-?hvVtq] [-s signal] [- filename] [-p prefix] [-g directives]
Options:
-?,-h : this help
-v : show version and configure options then exit
-t : test configuration and exit
-q : suppress non-error messages during configuration testing
-s signal : send signal
-s signal : send signal to a master pros: : set prefix path (default: /usr/local/nginx/ )
-c filename : set configuration file (default: conf/nginx.conf)
-g directives : set global directives out of configuration file
發送訊號的相關命令，我們會在後續看到。
以上就介紹了Nginx常用指令，包括了方面的內容，希望對PHP教學有興趣的朋友有幫助。
