X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=doc%2Frrddump.pod;h=a698d841eaa5387580fa9000e0c43020eab8de84;hb=7bd35b8d099910071a57c66687f6ef79c5df9a5c;hp=d38aef5a22341ff3a3fa19f828fa126659a2b065;hpb=cb092381724e4ba8a1f18712fefc541a3d370f99;p=rrdtool.git

diff --git a/doc/rrddump.pod b/doc/rrddump.pod
index d38aef5..a698d84 100644
--- a/doc/rrddump.pod
+++ b/doc/rrddump.pod
@@ -4,16 +4,20 @@ rrddump - dump the contents of an RRD to XML format
 
 =head1 SYNOPSIS
 
-B<rrdtool> B<dump> I<filename.rrd> E<gt> I<filename.xml>
+B<rrdtool> B<dump> S<[B<--no-header>|B<-n>]> I<filename.rrd> E<gt> I<filename.xml>
 
-=head1 DESCRIPTION
+or 
+
+B<rrdtool> B<dump> S<[B<--no-header>|B<-n>]> I<filename.rrd> I<filename.xml>
 
-The B<dump> function prints the contents of an B<RRD> in human
-readable (?) XML format. This format can be read by rrdrestore.
-Together they allow you to transfer your files from one computer architecture
-to another as well to manipulate the contents of an B<RRD> file in a
-somewhat more convenient manner.
+=head1 DESCRIPTION
 
+The B<dump> function writes the contents of an B<RRD> in human
+readable (?) XML format to a file or to stdout. This format can
+be read by rrdrestore. Together they allow you to transfer your
+files from one computer architecture to another as well to
+manipulate the contents of an B<RRD> file in a somewhat more
+convenient manner.
 
 
 =over 8
@@ -22,6 +26,18 @@ somewhat more convenient manner.
 
 The name of the B<RRD> you want to dump.
 
+=item I<filename.xml>
+
+The (optional) filename that you want to write the XML output to.
+If not specified, the XML will be printed to stdout.
+
+=item S<[B<--no-header>|B<-n>]>
+
+In rrdtool 1.3, the dump function started producing correct xml-headers.
+Unfortunately the rrdtool restore function from the 1.2 series can not
+handle these headers. With this option you can supress the creatinon of
+the xml headers.
+
 =back
 
 =head1 EXAMPLES
@@ -48,5 +64,5 @@ B<rrdrestore> for details.
 
 =head1 AUTHOR
 
-Tobias Oetiker E<lt>oetiker@ee.ethz.chE<gt>
+Tobias Oetiker E<lt>tobi@oetiker.chE<gt>