This is the command rrdlastupdate that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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.
Use rrdlastupdate online using onworks.net services