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Full Discussion: Explanation regarding escape formating
Top Forums Shell Programming and Scripting Explanation regarding escape formating Post 302784463 by Akshay Hegde on Friday 22nd of March 2013 10:00:22 AM
Old 03-22-2013
Explanation regarding esp formating
Hi ! experts

I would like to understand escape formating in awk, please anyone explain about the same using following datafile

Code:
 DATA SET: ./myfile.asc
             TIME: 29-OCT-2011 08:15 to 15-DEC-2011 16:15
             ax: 73.1
             aY: 15.2
             aZ: -8.361
 Column  1: var_1 is xyz (cm/s)
 Column  2: var_2 is axyz (cm/s)
 Column  3: var_3 is abcde (cm/s)
 Column  4: cnst is constant
                            var_1  var_2 var_3  cnst
29-OCT-2011 08:30:00 /    1:   ....   ....   ....  1.000
29-OCT-2011 09:00:00 /    2:   ....   ....   ....  1.000
29-OCT-2011 09:30:00 /    3:   ....   ....   ....  1.000
29-OCT-2011 10:00:00 /    4:   ....   ....   ....  1.000
29-OCT-2011 10:30:00 /    5:   ....   ....   ....  1.000

from datafile I want to print like below
Code:
29-OCT-2011 08:15  15-DEC-2011 16:15 73.1 15.2 -8.361 29-OCT-2011 08:30:00       ....   ....   ....  1.000
29-OCT-2011 08:15  15-DEC-2011 16:15 73.1 15.2 -8.361 29-OCT-2011 09:00:00       ....   ....   ....  1.000
29-OCT-2011 08:15  15-DEC-2011 16:15 73.1 15.2 -8.361 29-OCT-2011 09:30:00       ....   ....   ....  1.000
29-OCT-2011 08:15  15-DEC-2011 16:15 73.1 15.2 -8.361 29-OCT-2011 10:00:00       ....   ....   ....  1.000
29-OCT-2011 08:15  15-DEC-2011 16:15 73.1 15.2 -8.361 29-OCT-2011 10:30:00       ....   ....   ....  1.000

also please explain the same so that I can learn something from you
Last edited by Akshay Hegde; 03-22-2013 at 12:52 PM.. Reason: to edit wrong title
 

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LEARN ABOUT LINUX

envext

ENVEXT(1)						  The Canonical Csound Reference						 ENVEXT(1)

NAME

       envext - Extracts the envelope of a file to a text file. .

SYNTAX

	   envext [-flags] soundfile

	   csound -U envext [-flags] soundfile

INITIALIZATION

       soundfile - Name of the input soundfile.

       The following flags are available for envext (The default values are stated in parenthesis):
	   -o fnam Name of output filename (newenv)
	   -w size (in seconds) of analysis window (0.25)

       The envext utility generates a text file containing time and amplitude pairs by finding the absolute peak within each window.

EXAMPLE

       Using the command (while in the manual directory):

	   csound -U envext examples/mary.wav

       will produce the a text file containing the following:

	     0.000   0.000
	     0.000   0.000
	     0.250   0.000
	     0.500   0.000
	     0.750   0.000
	     1.249   0.170
	     1.499   0.269
	     1.530   0.307
	     1.872   0.263
	     2.056   0.304
	     2.294   0.241
	     2.570   0.216
	     2.761   0.178
	     3.077   0.011
	     3.251   0.001
	     3.500   0.000

       Which shows the time for the peak amplitude within each measured window.

CREDITS

       Author: John ffitch

       1995

AUTHORS

       Barry Vercoe
       MIT Media Lab

	   Author.

       Dan Ellis
       MIT Media Lab,
		 Cambridge
		 Massachussetts

	   Author.

COPYRIGHT

5.07								    06/23/2009								 ENVEXT(1)
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