NCSA Common Log Format (CLF) %h %l %u %t "%r" %s %b

NCSA Combined
%h %l %u %t "%r" %s %b "%{Referer}i" "%{User-Agent}i"

Shared NCSA CLF
%{Host}i %h %l %u %t "%r" %s %b

Shared NCSA Combined
%{Host}i %h %l %u %t "%r" %s %b "%{Referer}i" "%{User-Agent}i"

Netscape NSAPI Extended
%h %l %u %t "%r" %s %b\n"%{Referer}i" "%{User-Agent}i"

Zeus Extended Logging Format
%T|%h|%M %U|%{Content-Type}o|%s|%u|%b|%{Cookie}i|%{Referer}i|%{User-Agent}i

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

NCSA Common Log Format (CLF)

"%h %l %u %t "%r" %s %b "%{Referer}i" "%{User-Agent}i""

NCSA Combined

"%{Host}i %h %l %u %t "%r" %s %b"

Shared NCSA CLF

"%{Host}i %h %l %u %t "%r" %s %b "%{Referer}i" "%{User-Agent}i""

Shared NCSA Combined

"%h %l %u %t "%r" %s %b\n"%{Referer}i" "%{User-Agent}i""

Netscape NSAPI Extended

"%T|%h|%M %U|%{Content-Type}o|%s|%u|%b|%{Cookie}i|%{Referer}i|%{User-Agent}i"

Zeus Extended Logging Format