Nginx Logs Log

The logs in Nginx basically use the Log_form log name to display the log and other types, such as the following example:

Log_format Main ' $remote _addr-$remote _user [$time _local] "$request" '
' $status $body _bytes_sent ' $http _referer '
' "$http _user_agent" "$http _x_forwarded_for" '
' "$server _addr" "$uri" "$server _name" "$host" '
' "$upstream _http_host" "$upstream _addr";

Emphasis on * * *

Where $UPSTREAM_ADDR represents the address after the reverse proxy, there are many additional parameters see: wiki upstram modual

or Nginx official website configuration

The above describes the Nginx log logs, including the aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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