artsnetagg(l)artsnetagg(l)NAMEartsnetagg - utility to aggregate net matrix objects in time domain
SYNOPSISartsnetagg [-v] [-i ifIndexList] [-I ifIndexList]
[-h hours] [-o] [-q] outfile infile(s)DESCRIPTIONartsnetagg is a utility that reads net matrix objects from ARTS files
(infile(s)) and aggregates them in the time domain, placing the result‐
ing net matrix object(s) into an output file (outfile).
OPTIONS-v The -v option causes artsnetagg to print version information and
exit immediately.
-i ifIndexList
The -i ifIndexList option may be used to select only data which
contains an interface index attribute in ifIndexList. In other
words, the -i ifIndexList option lets you select data from par‐
ticular interfaces or sets of interfaces. ifIndexList may con‐
tain hyphens (indicating an inclusive range) and commas. For
example, -i 1,2,5-8 would select data with an interface index
attribute of 1, 2, 5, 6, 7 or 8.
-I ifIndexList
The -I ifIndexList option may be used to combine data which con‐
tains an interface index attribute in ifIndexList. In other
words, the -I ifIndexList option lets you aggregate data across
a set of interfaces. ifIndexList may contain hyphens (indicat‐
ing an inclusive range) and commas. For example, -I 1,2,5-8
would combine all data with an interface index attribute of 1,
2, 5, 6, 7 or 8. The resulting aggregate objects will contain
an interface index attribute of 0.
-h hours
The -h hours option may be used to specify the period of aggre‐
gation, in hours. The hours argument accepts a decimal value to
permit aggregation by fractional hour values. When the -h hours
option is not used, artsnetagg will write a single net matrix
object for the entire time interval seen in infile(s) to out‐
file.
-o By default, artsnetagg appends to the output file, so you may
accumlate aggregate net matrix objects in a single file over
multiple invocations of artsnetagg. You may override this
behavior with the -o option. This will cause artsnetagg to
overwrite the output file instead of appending to it.
-q By default, artsnetagg prints a '.' for each net matrix object
it reads and prints a '+' for each object it writes. You may
suppress this behavior with the -q (quiet) option.
EXAMPLESartsnetagg-h 1.0 /tmp/netagg1hr.19980821 arts.19980821
SEE ALSOartsagg(l), artsnets(l), artsdump(l), artsases(l), artsasagg(l), art‐
sportmagg(l), artsportms(l), artsports(l), artsprotoagg(l), artspro‐
tos(l), artsintfms(l), artsintfmagg(l), artsnexthops(l), artsnex‐
thopagg(l), artstoc(l), artstos(l)ACKNOWLEDGEMENTSartsnetagg and documentation written by Daniel W. McRobb
CAIDA, August 1998
LOCAL artsnetagg(l)