【nginx】配置文件了解（基于package安装）

﹏ヽ暗。殇╰゛Y 2022-05-09 18:08 180阅读 0赞

1 配置文件说明

<table> 
 <thead> 
  <tr> 
   <th align="left">Description</th> 
   <th align="left">Path/Folder</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td align="left">Nginx configuration files</td> 
   <td align="left">/etc/nginx</td> 
  </tr> 
  <tr> 
   <td align="left">Main configuration file</td> 
   <td align="left">/etc/nginx/nginx.conf</td> 
  </tr> 
  <tr> 
   <td align="left">Virtual hosts configuration files (including default one)</td> 
   <td align="left">/etc/nginx/conf.d</td> 
  </tr> 
  <tr> 
   <td align="left">Custom configuration files</td> 
   <td align="left">/etc/nginx/conf.d</td> 
  </tr> 
  <tr> 
   <td align="left">Log files (both access and error log)</td> 
   <td align="left">/var/log/nginx</td> 
  </tr> 
  <tr> 
   <td align="left">Temporary files</td> 
   <td align="left">/var/lib/nginx</td> 
  </tr> 
  <tr> 
   <td align="left">Default virtual host files</td> 
   <td align="left">/usr/share/nginx/html</td> 
  </tr> 
 </tbody> 
</table>

2 Nginx config目录下配置文件说明

<table> 
 <thead> 
  <tr> 
   <th align="left">File name</th> 
   <th align="left">Description</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td align="left">mime.types</td> 
   <td align="left">This contains the default MIME type map for converting file extensions into MIME types.</td> 
  </tr> 
  <tr> 
   <td align="left">fastcgi_params</td> 
   <td align="left">This contains the default FastCGI parameters required for FastCGI to function.</td> 
  </tr> 
  <tr> 
   <td align="left">scgi_params</td> 
   <td align="left">This contains the default SCGI parameters required for SCGI to function.</td> 
  </tr> 
  <tr> 
   <td align="left">uwsgi_params</td> 
   <td align="left">This contains the default UWCGI parameters required for UWCGI to function.</td> 
  </tr> 
  <tr> 
   <td align="left">proxy_params</td> 
   <td align="left">This contains the default proxy module parameters. This parameter set is required for certain web servers when they are behind Nginx, so that they can figure out they are behind a proxy.</td> 
  </tr> 
  <tr> 
   <td align="left">naxsi.rules (optional)</td> 
   <td align="left">This is the main rule set for the NAXSI web application firewall module.</td> 
  </tr> 
  <tr> 
   <td align="left">koi-utf, koi-win, and win-utf</td> 
   <td align="left">These are the Cyrillic character set conversion tables.</td> 
  </tr> 
 </tbody> 
</table>

3 Nginx Directive的参数类型

<table> 
 <thead> 
  <tr> 
   <th align="left">Value type</th> 
   <th align="left">Format</th> 
   <th align="left">Example of a value</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td align="left">Flag</td> 
   <td align="left">[on | off]</td> 
   <td align="left">on, off</td> 
  </tr> 
  <tr> 
   <td align="left">Signed integer</td> 
   <td align="left">-?[0-9]+</td> 
   <td align="left">1024</td> 
  </tr> 
  <tr> 
   <td align="left">Size</td> 
   <td align="left">[0-9]+([mM] | [kK])?</td> 
   <td align="left">23M, 12348k</td> 
  </tr> 
  <tr> 
   <td align="left">Offset</td> 
   <td align="left">[0-9]+([mM] | [kK]|[gG])?</td> 
   <td align="left">43G, 256M</td> 
  </tr> 
  <tr> 
   <td align="left">Milliseconds</td> 
   <td align="left">[0-9]+[yMwdhms]?</td> 
   <td align="left">30s, 60m</td> 
  </tr> 
 </tbody> 
</table>

4 Nginx Signal控制

<table> 
 <thead> 
  <tr> 
   <th>Signal</th> 
   <th align="left">Function</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>TERM, INT</td> 
   <td align="left">Fast shutdown</td> 
  </tr> 
  <tr> 
   <td>QUIT</td> 
   <td align="left">Graceful shutdown</td> 
  </tr> 
  <tr> 
   <td>HUP</td> 
   <td align="left">Reconfiguration</td> 
  </tr> 
  <tr> 
   <td>USR1</td> 
   <td align="left">Log file reopening</td> 
  </tr> 
  <tr> 
   <td>USR2</td> 
   <td align="left">Nginx binary upgrade</td> 
  </tr> 
  <tr> 
   <td>WINCH</td> 
   <td align="left">Graceful worker shutdown</td> 
  </tr> 
 </tbody> 
</table>