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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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PWCACHE(3)						   BSD Library Functions Manual 						PWCACHE(3)

NAME
pwcache -- cache password and group entries LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <pwd.h> char * user_from_uid(uid_t uid, int nouser); #include <grp.h> char * group_from_gid(gid_t gid, int nogroup); DESCRIPTION
The user_from_uid() function returns the user name associated with the argument uid. The user name is cached so that multiple calls with the same uid do not require additional calls to getpwuid(3). If there is no user associated with the uid, a pointer is returned to a string rep- resentation of the uid, unless the argument nouser is non-zero, in which case a NULL pointer is returned. The group_from_gid() function returns the group name associated with the argument gid. The group name is cached so that multiple calls with the same gid do not require additional calls to getgrgid(3). If there is no group associated with the gid, a pointer is returned to a string representation of the gid, unless the argument nogroup is non-zero, in which case a NULL pointer is returned. SEE ALSO
getgrgid(3), getpwuid(3) HISTORY
The user_from_uid() and group_from_gid() functions first appeared in 4.4BSD. BSD
June 9, 1993 BSD
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