Strange content on the screen Post: 302898346

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Input data_10 SSA data_2 TYUE data_3 PEOCV data_6 SSAT data_21 SSA data_19 TYUEC data_14 TYUE data_15 SSA data_32 PEOCV . . Desired Output data_10 SSA data_2 TYUE data_3 PEOCV data_6 SSAT data_19 TYUEC

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LEARN ABOUT LINUX

ppmquantall

ppmquantall(1)						      General Commands Manual						    ppmquantall(1)

NAME

       ppmquantall - run ppmquant on a bunch of files all at once, so they share a common colormap

SYNOPSIS

       ppmquantall [-ext extension] ncolors ppmfile ...

DESCRIPTION

       Takes a bunch of portable pixmap as input.  Chooses ncolors colors to best represent all of the images, maps the existing colors to the new
       ones, and overwrites the input files with the new quantized versions.

       If you don't want to overwrite your input files, use the -ext option.  The output files are then named the same as the input files, plus  a
       period and the extension text you specify.

       Verbose	explanation:  Let's  say  you've got a dozen pixmaps that you want to display on the screen all at the same time.  Your screen can
       only display 256 different colors, but the pixmaps have a total of a thousand or so different colors.  For a single pixmap you  solve  this
       problem	with  ppmquant;  this  script  solves  it for multiple pixmaps.  All it does is concatenate them together into one big pixmap, run
       ppmquant on that, and then split it up into little pixmaps again.

       (Note that another way to solve this problem is to pre-select a set of colors and then use ppmquant's -map option  to  separately  quantize
       each pixmap to that set.)

SEE ALSO

       ppmquant(1), ppm(5)

AUTHOR

       Copyright (C) 1991 by Jef Poskanzer.

								   27 July 1990 						    ppmquantall(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to print content on the screen

Discussion started by: aadba

2. Shell Programming and Scripting

Content of Content of a variable!

Discussion started by: jaduks

3. OS X (Apple)

Virtual screen accessed by Screen Sharing

Discussion started by: linge

4. Shell Programming and Scripting

sed, awk [TAG]$content[/TAG] How to get var in $content in textfile?

Discussion started by: atmosroll