nginx - log_format
log_format
syntax: log_format name format [format ...]
default: log_format combined "..."
context: http server
Directivelog_format describes the format of a log entry. Besides generalvariables in the format it is possible to use variables which existonly at the moment of record into the log:
- $body_bytes_sent,the number of bytes, transmitted to client minus the response headers,variable is compatible with parameter %B of module Apache'smod_log_config (this was called $apache_bytes_sent, before version0.3.10)
- $bytes_sent, the number of bytes, transmitted to client
- $connection, the number of connection
- $msec, the time with an accuracy to microseconds at the moment of the log entry
$pipe, "p" if request was pipelining
- $request_length, the length of the body of the request
- $request_time, the time of working on request in seconds, since 0.5.19 in millisecond precision
- $status, status of answer
- $time_local, local time into common log format.
- $http_x_forwarded_for, X-Forward infomation
The headers, transmitted to client, begin from the prefix "sent_http_", for example, $sent_http_content_range.
Notethat variables produced by other modules can also be logged. Forexample you can log upstream response headers with the prefix"upstream_http_", see upstream.
In the configuration there is always a predetermined format "combined":
log_format combined '$remote_addr - $remote_user [$time_local] '
'"$request" $status $body_bytes_sent '
'"$http_referer" "$http_user_agent"';
[log_format文档]
http://wiki.codemongers.com/NginxHttpLogModule#log_format
[相关问题]
log_format
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