nginx启动时指定配置文件

在启动nginx的时候，/export/servers/nginx/sbin/nginx 

如果不跟配置文件的路径，默认读取的是：/usr/local/nginx/conf/nginx.conf文件

如果需要指定自己的配置文件需要在启动的时候加上参数 -c nginx.conf path

[root@centos1 sbin]# netstat -anp | grep nginx
tcp        0      0 0.0.0.0:82              0.0.0.0:*               LISTEN      2341/nginx: master  
unix  3      [ ]         STREAM     CONNECTED     28719    2341/nginx: master   
unix  3      [ ]         STREAM     CONNECTED     28720    2341/nginx: master   
[root@centos1 sbin]#

[root@centos1 sbin]# ./nginx -h
nginx version: nginx/1.12.2
Usage: nginx [-?hvVtTq] [-s signal] [-c filename] [-p prefix] [-g directives]

Options:
  -?,-h         : this help
  -v            : show version and exit
  -V            : show version and configure options then exit
  -t            : test configuration and exit
  -T            : test configuration, dump it and exit
  -q            : suppress non-error messages during configuration testing
  -s signal     : send signal to a master process: stop, quit, reopen, reload
  -p prefix     : set prefix path (default: /usr/local/nginx1.2/)
  -c filename   : set configuration file (default: conf/nginx.conf)
  -g directives : set global directives out of configuration file