Awk: Counting occurrences between two files Post: 302828441

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I'm putting together a script that will the count the occurrences of words in text documents. It works fine so far, but I'd like to make a couple tweaks/additions: 1) I'm having a hard time displaying the array index number, tried freq which just spit 0's back at me 2) Is there any way to...

LEARN ABOUT OSX

ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Merging files with AWK filtering and counting lines

Discussion started by: Meert

2. Shell Programming and Scripting

awk and gsub - how to replace only the first X occurrences

Discussion started by: bingel

3. Shell Programming and Scripting

counting number of pattern occurrences

Discussion started by: ghoda2_10

4. Shell Programming and Scripting

AWK - Comparing/Matching/Counting with 2 files

Discussion started by: jontjioe