rrdfirst (1) - Linux Manuals
rrdfirst: Return the date of the first data sample in an RRA within an RRD
rrdfirst - Return the date of the first data sample in an RRA within an RRD
SYNOPSISrrdtool first filename [--rraindex number]
DESCRIPTIONThe first function returns the UNIX timestamp of the first data sample entered into the specified RRA of the RRD file.
- The name of the RRD that contains the data.
- --rraindex number
- The index number of the RRA that is to be examined. If not specified, the index defaults to zero. RRA index numbers can be determined through rrdtool info.
AUTHORBurton Strauss <Burton [at] ntopSupport.com>