X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=doc%2Frrdcgi.pod;h=cfa79a511b092015d9ebdf672ea3f476844017aa;hb=e6271afb13033053281a06abda00e06bd007fba6;hp=d55095c3940c0bd562f118039b2b85bacc0a2e02;hpb=35e66dd1f1a4c2d6934e74a137f047bc0c6a9c38;p=rrdtool.git

diff --git a/doc/rrdcgi.pod b/doc/rrdcgi.pod
index d55095c..cfa79a5 100644
--- a/doc/rrdcgi.pod
+++ b/doc/rrdcgi.pod
@@ -7,9 +7,7 @@ rrdcgi - create web pages containing RRD graphs based on templates
 =head1 SYNOPSIS
 
 #!/path/to/B<rrdcgi> 
-S<[B<--goodfor>|B<-g> I<seconds>]>
 S<[B<--filter>]>
-S<[B<--refresh>|B<-r>]>
 
 =head1 DESCRIPTION
 
@@ -18,7 +16,7 @@ is to run as a cgi-program and parse a web page template containing special
 E<lt>RRD:: tags. B<rrdcgi> will interpret and act according to these tags.
 In the end it will printout a web page including the necessary CGI headers.
 
-B<rrdcgi> parses the contents of the template in 2 steps. In each step it looks
+B<rrdcgi> parses the contents of the template in 3 steps. In each step it looks
 only for a subset of tags. This allows to nest tags. 
 
 The argument parser uses the same semantics as you are used from your c shell.
@@ -30,11 +28,6 @@ The argument parser uses the same semantics as you are used from your c shell.
 
 Assume that rrdcgi is being run as a filter and not as a cgi.
 
-=item B<--refresh>|B<-r>
-
-If the B<--goodfor> flag is specified, then B<--refresh> will cause rrdcgi
-to output a Refresh header with the value of the B<--goodfor> value.
-
 =back
 
 =head2 Pass 1
@@ -103,6 +96,15 @@ time is I<strftime>-formated with the string specified in the second argument.
 This gets replaced by the current time of day. The
 time is I<strftime>-formated with the string specified in the argument.
 
+=item RRD::TIME::STRFTIME I<START|END> I<start-spec> I<end-spec> I<strftime-format>
+
+This gets replaced by a strftime-formatted time using the format
+I<strftime-format> on either I<start-spec> or I<end-spec> depending on
+whether I<START> or I<END> is specified.  Both I<start-spec> and I<end-spec>
+must be supplied as either could be relative to the other.  This is intended
+to allow pretty titles on graphs with times that are easier for non rrdtool
+folks to figure out than "-2weeks".
+
 =back
 
 =head2 Pass 3