This is the command rrdlast 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
rrdlast - Return the date of the last data sample in an RRD
SYNOPSIS
rrdtool last filename [--daemon|-d address]
DESCRIPTION
The last function returns the UNIX timestamp of the most recent update of the 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 last --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 last":
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 rrdlast online using onworks.net services
