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with libwrap use 'rrdcached' as the name of our daemon and not just rrdcache
[rrdtool.git]
/
doc
/
rrdfirst.pod
diff --git
a/doc/rrdfirst.pod
b/doc/rrdfirst.pod
index
63ef79e
..
eca21e0
100644
(file)
--- a/
doc/rrdfirst.pod
+++ b/
doc/rrdfirst.pod
@@
-4,12
+4,12
@@
rrdfirst - Return the date of the first data sample in an RRA within an RRD
=head1 SYNOPSIS
=head1 SYNOPSIS
-B<rrdtool> B<first> I<filename> [I<--rraindex number>]
+B<rrdtool> B<first> I<filename> [I<--rraindex number>]
[B<--daemon> I<address>]
=head1 DESCRIPTION
=head1 DESCRIPTION
-The B<first> function returns the UNIX timestamp of the first data
sample for
-the specified RRA of the RRD file.
+The B<first> function returns the UNIX timestamp of the first data
+
sample entered into
the specified RRA of the RRD file.
=over 8
=over 8
@@
-19,14
+19,21
@@
The name of the B<RRD> that contains the data.
=item I<--rraindex number>
=item I<--rraindex number>
-The index number of the B<RRA> that is to be examined.
If not specified, the
-index defaults to zero. B<RRA> index numbers can be determined through
+The index number of the B<RRA> that is to be examined. If not specified, the
+index defaults to zero. B<RRA> index numbers can be determined through
B<rrdtool info>.
B<rrdtool info>.
+=item B<--daemon> I<address>
+
+Address of the L<rrdcached> daemon. For a list of accepted formats, see
+the B<-l> option in the L<rrdcached> manual.
+
+ rrdtool first --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
+
=back
=head1 AUTHOR
Burton Strauss <Burton@ntopSupport.com>
=back
=head1 AUTHOR
Burton Strauss <Burton@ntopSupport.com>
-
+Daemon support added by Steve Shipway <steve@steveshipway.org>