.Dd Aug 02, 2020
.Dt flr 1
.Os
.Sh NAME
.Nm flr
.Nd forwarded log referrer
.Sh SYNOPSIS
.Nm flr
.Op Ar
.Sh DESCRIPTION
The
.Nm
utility reads
each
.Op Ar
in
.Em Forwarded Log Format
and prints a list of
.Em referrers
to standard output including the request count.
.Pp
.Em referrers
are defined as the address of the webpage which is linked to a
.Em path
with no extension or ending in
.Pa .html
to which
.Em GET
requests have been made that returned a
.Em 200
HTTP response status code.
.Pp
If
.Op Ar
is omitted,
.Nm
reads from standard input.
.Sh EXIT STATUS
.Ex -std
.Sh EXAMPLES
Print all
.Em referrers
and their respective request count
from
.Pa /var/www/logs/access.log :
.Pp
.Dl $ flr /var/www/logs/access.log
.Pp
.Sh SEE ALSO
.Xr awk 1
.Xr httpd 8
.Xr httpd.conf 5
.Xr cblr 1