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Full Discussion: Recursive Find on file size
Top Forums UNIX for Dummies Questions & Answers Recursive Find on file size Post 302760891 by jimbojames on Thursday 24th of January 2013 05:57:50 PM
Old 01-24-2013
Thanks jim mcnamara, that is great. Do you know if it can be enhanced so that only the directories/files that the executing user id has access to are returned? ie, if a
Quote:
: The file access permissions do not allow the specified action.
error is returned, it won't be displayed in the list?

bipinajith, if I type
Quote:
find --version
I get the following error
Quote:
Usage: find [-H | -L] path-list [predicate-list]
Thanks for your help guys!
 

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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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