a new command-line parameter, --week-fmt, by which I can translate the word "week...

[rrdtool.git] / doc / cdeftutorial.pod

diff --git a/doc/cdeftutorial.pod b/doc/cdeftutorial.pod
index 72d18070f2c2a5462e4f091a1f381c9817fbed58..b2016a23c9a1308ced6ca4ecd67803f62c38a15a 100644 (file)
--- a/doc/cdeftutorial.pod
+++ b/doc/cdeftutorial.pod
@@ -12,7 +12,7 @@ adding it to this document would benefit most users, please do ask me
 to add it.  I will then try to provide an answer in the next release
 of this tutorial.  No feedback equals no changes! Additions to
 this document are also welcome.  -- Alex van den Bogaerdt
-E<lt>alex@ergens.op.het.netE<gt>
+E<lt>alex@vandenbogaerdt.nlE<gt>
 
 =head2 Why this tutorial?
 
@@ -862,7 +862,7 @@ You may do some complex data filtering:
 
     DEF:var=database.rrd:traffic:AVERAGE
     CDEF:prev1=PREV(var)
-    CDEF:time=TIME
+    CDEF:time=var,POP,TIME
     CDEF:prevtime=PREV(time)
     CDEF:derivate=var,prev1,-,time,prevtime,-,/
     LINE3:derivate#000077:derivate
@@ -875,7 +875,7 @@ This document was created from questions asked by either myself or by
 other people on the RRDtool mailing list. Please let me know if you
 find errors in it or if you have trouble understanding it. If you
 think there should be an addition, mail me:
-E<lt>alex@ergens.op.het.netE<gt>
+E<lt>alex@vandenbogaerdt.nlE<gt>
 
 Remember: B<No feedback equals no changes!>
 
@@ -886,4 +886,4 @@ The RRDtool manpages
 =head1 AUTHOR
 
 Alex van den Bogaerdt
-E<lt>alex@ergens.op.het.netE<gt>
+E<lt>alex@vandenbogaerdt.nlE<gt>