![](https://www.linuxcommands.site/wp-content/uploads/2021/02/image-1024x279.png)
Because lnmp does not customize the log format by default, it uses the combined default format:
'$remote_addr - $remote_user [$time_local] '
' "$request" $status $body_bytes_sent '
' "$http_referer" "$http_user_agent" ';
Parameter explanation:
- $remote_addr, $http_x_forwarded_for
record the client IP address. - $remote_user
records the client user name. - $request
records the requested URL and HTTP protocol. - $status
records the status of the request. - $body_bytes_sent
the number of bytes sent to the client, not including the size of the response header. - $http_referer
records which page link is visited from. - $http_user_agent
records information about the client browser. - $bytes_sent
the total number of bytes sent to the client. - $connection
the serial number of the connection. - $connection_requests
the number of requests currently obtained through a connection. - $msec
log write time. The unit is seconds and the precision is milliseconds. - $pipe
if the request is sent via HTTP pipelined, the pipe value is “p”, otherwise it is “.”. - $request_length
the length of the request (including request line, request header and request body). - $request_time
request processing time, the unit is seconds, the precision is milliseconds. - $time_iso8601
the local time in the ISO8601 standard format. - $time_local
the local time in the common log format.