awk -repeated pattern match Post: 302487501

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do i pattern match a field with awk?

hi, let's say $numbers = "324 350 587" an so on... what i'm trying to do is this: awk -v numbers="$numbers" '{if (numbers ~ /$2/) print $0, "bla bla"}' file # file looks like this: 214 ..... 215 ... 216 .... 250 ... 324 325 ... 350 something ... ... 587 ...

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want to pattern match using awk

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Hello! i wanna match in a config file, one text with more than one lines, something like this: CACHE_SIZE{ 10000 M } I have problems with the ends of line, i think that i can match the end of the line with \n, but i can't get it Someone can help me with the regular expression? ...

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awk Pattern Match One File to Another

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awk to combine lines from line with pattern match to a line that ends in a pattern

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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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do i pattern match a field with awk?

Discussion started by: someone123

2. Shell Programming and Scripting

want to pattern match using awk

Discussion started by: asirohi

3. Shell Programming and Scripting

Use to awk to match pattern, and print the pattern

Discussion started by: grossgermany

4. Shell Programming and Scripting

Awk match a multiline pattern

Discussion started by: claw82