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Full Discussion: Find common lines between all of the files in one folder
Top Forums Shell Programming and Scripting Find common lines between all of the files in one folder Post 303014367 by RudiC on Saturday 10th of March 2018 12:28:07 PM
Old 03-10-2018
Quote:
Originally Posted by Eve
. . .
But how should I use it if the filenames look like that:
Code:
AC-FOUR-136-ZEL2-ZECO-111
AC-SEVEN-56-ZEL4-ZECO-68
.
.
.
AC-FOURTEEN-59-1561-ZEL2-ZECO-5

How about awk ' ... ' AC-*?

Quote:
Is this line a part of the code?
Code:
cf file?-*

It is my own shell function for cat files (with wildcards)

Quote:
Text lines in my files don't usually duplicates in more than two of the files, only sometimes a text line is present in three or four files.
And what be the result of those?
This User Gave Thanks to RudiC For This Post:
Eve
 

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LEARN ABOUT MINIX

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)
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