2.3.92 LogFormat

Description

LogFormat defines the log format. When you specify a label name for Logformat, if you specify this label name in CustomLog, the log can be output in the format specified for Logformat.

Note that if you specify %A or %a for the format, IPv6 addresses can also be output. In addition, if you specify %h or %V for the format, the host names that correspond to IPv6 addresses or the IPv6 addresses can be output.

To specify this directive for multiple times, you need to attach a label name.

Syntax

LogFormat "format" [label_name]

Default value

If the definition item is omitted:

"%h %l %u %t \"%r\" %>s %b"

Locations where it can be written

httpsd.conf and <VirtualHost>

LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\""
 combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent