Man page - rrdlastupdate(1)
Packages contains this manual
- rpntutorial(1)
- rrdgraph_examples(1)
- rrd_pdpcalc(1)
- rrdupdate(1)
- bin_dec_hex(1)
- rrdcgi(1)
- rrdrestore(1)
- rrdgraph_data(1)
- rrdgraph(1)
- rrdbuild(1)
- rrdtutorial(1)
- rrdflushcached(1)
- rrddump(1)
- cdeftutorial(1)
- rrdcreate(1)
- rrdfirst(1)
- rrdfetch(1)
- rrdtool(1)
- rrdgraph_graph(1)
- rrdxport(1)
- librrd(3)
- rrdgraph_rpn(1)
- rrdinfo(1)
- rrdlastupdate(1)
- rrdtune(1)
- rrdgraph_libdbi(1)
- rrd-beginners(1)
- rrdlist(1)
- rrdthreads(1)
- rrdlast(1)
- rrdresize(1)
apt-get install rrdtool
Manual
RRDLASTUPDATE
NAMESYNOPSIS
DESCRIPTION
ENVIRONMENT VARIABLES
AUTHOR
NAME
rrdlastupdate - Return the most recent update to an RRD
SYNOPSIS
rrdtool lastupdate filename [ --daemon | -d address ]
DESCRIPTION
The
lastupdate
function returns the UNIX timestamp and
the value stored for each datum in the most recent update of
an RRD.
filename
The name of the RRD that contains the data.
--daemon | -d address
Address of the rrdcached daemon. If specified, a "flush" command is sent to the server before reading the RRD files. This allows rrdtool to return fresh data even if the daemon is configured to cache values for a long time. For a list of accepted formats, see the -l option in the rrdcached manual.
rrdtool lastupdate --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
ENVIRONMENT VARIABLES
The following
environment variables may be used to change the behavior of
"rrdtool lastupdate":
RRDCACHED_ADDRESS
If this environment variable is set it will have the same effect as specifying the "--daemon" option on the command line. If both are present, the command line argument takes precedence.
AUTHOR
Andy Riebs <andy.riebs@hp.com>