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Full Discussion: Grok filter to extract substring from path and add to host field in logstash
Top Forums Shell Programming and Scripting Grok filter to extract substring from path and add to host field in logstash Post 302942009 by Don Cragun on Thursday 23rd of April 2015 01:17:18 PM
Old 04-23-2015
I am unable to decipher what you are trying to do.
Are you trying to get a list of files to read?
Are you trying to extract a list of hosts from a list of files?
Are you trying to create a list of pathnames to process from a list of files?
Is the list of files in a file, or the current directory, or some other directory?

Please clearly explain what you are trying to do, show us what you have done (using CODE tags), show us the output you're getting from what you have done (using CODE tags), and show us the output you're trying to get (using CODE tags).

What operating system are you using?
What shell are you using?
What tools are you trying to use?
 

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LEARN ABOUT DEBIAN

qwavinfo

qwavinfo(1)							 quelcom man pages						       qwavinfo(1)

NAME

       qwavinfo - show info from wav files

SYNOPSIS

       qwavinfo [option]... file...

DESCRIPTION

       qwavinfo  reads	a  list  of  wav files and prints on standard output some of its parameters: sample rate, bits per sample, mono/stereo and
       duration. a duration summary is appended at the end of the list.

OPTIONS

       -h, --help
	      show a brief help and exit.

       -s, --summary-only
	      show only the summary. do not show info from every file.

       -v, --verbose
	      show also the number of bytes and samples.

       -V, --version
	      show version and exit.

BUGS

       tests has been done only with 44100 Hz 16 bit stereo files, though it may work with mono/stereo 8/16 bits files.

AUTHOR

       dmanye@etse.urv.es
       http://www.etse.urv.es/~dmanye/quelcom/quelcom.html

SEE ALSO

       qwavjoin(1), qwavcut(1), qwavsilence(1), qwavfade(1), qwavheaderdump(1)
       qmp3info(1), qmp3join(1), qmp3cut(1), qmp3check(1), qmp3report(1)

quelcom 0.4.0							   february 2001						       qwavinfo(1)
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