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Full Discussion: OS X 'find' nogroup/nouser doesn't traverse directories?
Operating Systems OS X (Apple) OS X 'find' nogroup/nouser doesn't traverse directories? Post 302723197 by jnojr on Monday 29th of October 2012 03:39:56 PM
Old 10-29-2012
OS X 'find' nogroup/nouser doesn't traverse directories?
Code:
flamingo:~ joliver$ sudo find / -nogroup
find: /dev/fd/4: No such file or directory
find: /home: No such file or directory
find: /Library: No such file or directory
find: /net: No such file or directory
find: /Network: No such file or directory
find: /private: No such file or directory
find: /sbin: No such file or directory
find: /System: No such file or directory
find: /Users: No such file or directory
find: /usr: No such file or directory
find: /Volumes: No such file or directory
flamingo:~ joliver$ ls -l /
total 30453
drwxrwxr-x+ 40 root  admin      1360 Oct 23 16:01 Applications
drwxr-xr-x+ 66 root  wheel      2244 Oct 12 15:01 Library
drwxr-xr-x@  2 root  wheel        68 Jun 18  2011 Network
drwxr-xr-x+  4 root  wheel       136 Oct  1 14:08 System
drwxr-xr-x   7 root  admin       238 Oct 12 10:19 Users
drwxrwxrwt@  4 root  admin       136 Oct 26 14:16 Volumes
drwxr-xr-x@ 39 root  wheel      1326 Oct  1 14:01 bin
drwxrwxr-t@  2 root  admin        68 Jun 18  2011 cores
dr-xr-xr-x   3 root  wheel      4250 Oct 26 13:30 dev
lrwxr-xr-x@  1 root  wheel        11 Oct  1 12:52 etc -> private/etc
dr-xr-xr-x   2 root  wheel         1 Oct 26 13:46 home
-rw-r--r--@  1 root  wheel  15572704 Aug 23 16:27 mach_kernel
dr-xr-xr-x   2 root  wheel         1 Oct 26 13:46 net
drwxr-xr-x@  6 root  wheel       204 Oct  1 12:57 private
drwxr-xr-x@ 62 root  wheel      2108 Oct  1 14:01 sbin
lrwxr-xr-x@  1 root  wheel        11 Oct  1 12:52 tmp -> private/tmp
drwxr-xr-x@ 12 root  wheel       408 Oct 15 08:22 usr
lrwxr-xr-x@  1 root  wheel        11 Oct  1 12:52 var -> private/var

Yet it can if I specify a directory:

Code:
flamingo:~ joliver$ sudo find /Library -nogroup
/Library/McAfee/abm
/Library/McAfee/abm/bin
/Library/McAfee/abm/bin/abm
/Library/McAfee/abm/lib
/Library/McAfee/abm/lib/libABMCommon-3.5.0.1.0.0.dylib
/Library/McAfee/abm/lib/libABMCommon-3.5.0.1.dylib
/Library/McAfee/abm/lib/libABMCommon.dylib
/Library/McAfee/abm/lib/libABMCommon.la
/Library/McAfee/abm/lib/libABMEngine-1.0.0.1.0.0.dylib
/Library/McAfee/abm/lib/libABMEngine-1.0.0.1.dylib
/Library/McAfee/abm/lib/libABMEngine.dylib
/Library/McAfee/abm/lib/libABMEngine.la
/Library/McAfee/abm/lib/libABMPlugin-3.5.0.1.0.0.dylib
/Library/McAfee/abm/lib/libABMPlugin-3.5.0.1.dylib
/Library/McAfee/abm/lib/libABMPlugin.dylib
/Library/McAfee/abm/lib/libABMPlugin.la
/Library/McAfee/abm/lib/libboost_date_time.dylib
/Library/McAfee/abm/lib/libboost_filesystem.dylib
/Library/McAfee/abm/lib/libboost_program_options.dylib
/Library/McAfee/abm/lib/libboost_regex.dylib
/Library/McAfee/abm/lib/libboost_system.dylib
/Library/McAfee/abm/lib/libsqlite3.0.8.6.dylib
/Library/McAfee/abm/lib/libsqlite3.0.dylib
/Library/McAfee/abm/lib/libsqlite3.dylib
/Library/McAfee/abm/lib/libsqlite3.la

 

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LEARN ABOUT DEBIAN

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)
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