artsasagg(l)artsasagg(l)NAMEartsasagg - utility to aggregate AS matrix objects in time domain
SYNOPSISartsasagg [-v] [-i ifIndexList] [-I ifIndexList] [-h hours]
[-o] [-q] outfile infile(s)DESCRIPTIONartsasagg is a utility that reads AS matrix objects from ARTS files
(infile(s)) and aggregates them in the time domain, placing the result‐
ing AS matrix object(s) into an output file (outfile). For example,
you may use artsasagg to aggregate 5-minute AS matrix data to 1-hour AS
matrix data.
OPTIONS-v The -v option causes artsasagg 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 aggregate all data 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, artsasagg will write a single AS matrix
object for the entire time interval seen in infile(s) to out‐
file.
-o By default, artsasagg appends to the output file, so you may
accumlate aggregate AS matrix objects in a single file over mul‐
tiple invocations of artsasagg. You may override this behavior
with the -o option. This will cause artsasagg to overwrite the
output file instead of appending to it.
-q By default, artsasagg prints a '.' for each AS matrix object it
reads and prints a '+' for each object it writes. You may sup‐
press this behavior using the -q (quiet) option.
EXAMPLESartsasagg-h 1.0 /tmp/asagg1hr.19980821 arts.19980821
NOTESSEE ALSOartsagg(l), artsases(l), artsnets(l), artsnetagg(l), artsportmagg(l),
artsportms(l), artsports(l), artsprotoagg(l), artsprotos(l),
artsintfms(l), artsintfmagg(l), artsnexthops(l), artsnexthopagg(l),
artstos(l), artsdump(l), artstoc(l)ACKNOWLEDGEMENTSartsasagg and documentation written by Daniel W. McRobb
CAIDA, August 1998
LOCAL artsasagg(l)
