/usr/bin/whisper-create is in python-whisper 0.9.12-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | #! /usr/bin/python
import os
import sys
import signal
import optparse
try:
import whisper
except ImportError:
raise SystemExit('[ERROR] Please make sure whisper is installed properly')
# Ignore SIGPIPE
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
option_parser = optparse.OptionParser(
usage='''%prog path timePerPoint:timeToStore [timePerPoint:timeToStore]*
timePerPoint and timeToStore specify lengths of time, for example:
60:1440 60 seconds per datapoint, 1440 datapoints = 1 day of retention
15m:8 15 minutes per datapoint, 8 datapoints = 2 hours of retention
1h:7d 1 hour per datapoint, 7 days of retention
12h:2y 12 hours per datapoint, 2 years of retention
''')
option_parser.add_option('--xFilesFactor', default=0.5, type='float')
option_parser.add_option('--aggregationMethod', default='average',
type='string', help="Function to use when aggregating values (%s)" %
', '.join(whisper.aggregationMethods))
option_parser.add_option('--overwrite', default=False, action='store_true')
(options, args) = option_parser.parse_args()
if len(args) < 2:
option_parser.print_usage()
sys.exit(1)
path = args[0]
archives = [whisper.parseRetentionDef(retentionDef)
for retentionDef in args[1:]]
if os.path.exists(path) and options.overwrite:
print 'Overwriting existing file: %s' % path
os.unlink(path)
try:
whisper.create(path, archives, xFilesFactor=options.xFilesFactor, aggregationMethod=options.aggregationMethod)
except whisper.WhisperException, exc:
raise SystemExit('[ERROR] %s' % str(exc))
size = os.stat(path).st_size
print 'Created: %s (%d bytes)' % (path,size)
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