From Tuxunix
Format log
- %V The server name according to the UseCanonicalName setting. Useful for virtual hosting servers.
- %h Remote host
- %l Remote logname (from identd, if supplied). This will return a dash unless mod_ident is present and IdentityCheck is set On.
- %u Remote user (from auth; may be bogus if return status (%s) is 401)
- %t Time the request was received (standard English format)
- %r First line of request
- %>s status. For requests that got internally redirected, this is the status of the *original* request --- %>s for the last.
- %b Size of response in bytes, excluding HTTP headers. In CLF format, i.e. a '-' rather than a 0 when no bytes are sent.
- %{Referer}i The contents of Foobar: header line(s) in the request sent to the server.
- %{User-Agent}i
- %{Foorbar}C The contents of cookie Foobar in the request sent to the server.
- %P The process ID of the child that serviced the request.
- %D The microseconds of time taken to serve the request.
LogFormat "%V %h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %P %D" vcombinedwithPD
SetEnvIf Request_URI "^/favicon\.ico$" dontlog
SetEnvIf User-Agent "libwww-perl.*" dontlog
SetEnvIf User-Agent ".*internal dummy connection.*" dontlog
CustomLog logs/access_log vcombinedwithPD env=!dontlog
