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Full Discussion: Strange output from find
Top Forums Shell Programming and Scripting Strange output from find Post 302685377 by nixie on Sunday 12th of August 2012 05:08:48 PM
Old 08-12-2012
Strange output from find
How can I prevent find from outputting the directory name /home/xxxxxxxx/Backup/.system (which isn't even "other writable"?

I am trying to search for files that are "world writable" on a shared web host using the find statement, and I want to prevent find from creating an error (because the of directory permissions). I don't want to just pipe stderr to /dev/null as this would suppress unexpected errors.

This statement works correctly but produces an error"
Code:
# find /home/xxxxxxxx  -type f -perm -o+w
find: `/home/xxxxxxxx/Backup/.system': Permission denied

but for some reason the statement
Code:
find /home/xxxxxxxx -type d \( -iwholename "/home/xxxxxxxx/Backup/.system" \) -prune -o -type f -perm -o+w

creates the output
Code:
/home/xxxxxxxx/Backup/.system

i.e. it outputs the name of the directory excluded along with the files that are "other" writeable.

FYI
Code:
# ls -laR /home/xxxxxxxx/Backup/
/home/xxxxxxxx/Backup/:
total 12
drwxr-xr-x  3 xxxxxxxx xxxxxxxx 4096 Feb 15  2011 ./
drwx--x--- 31 xxxxxxxx nobody   4096 Aug 12 14:43 ../
drwx--x---  4 root     xxxxxxxx 4096 Feb 15  2011 .system/
/bin/ls: cannot open directory /home/xxxxxxxx/Backup/.system: Permission denied

the W bit is not set for "other", so I don't understand what is going on.
I am using find (GNU findutils) 4.4.2 on CentOS in case it matters.

How can I prevent find from outputting the directory name /home/xxxxxxxx/Backup/.system (which isn't even "world writable"?

As an aside, has anyone seen a good find tutorial? Man page does an OK job with the individual options, but really lacks the context for putting them together in combination
 

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LEARN ABOUT OPENSOLARIS

hal-find-by-capability

hal-find(1M)						  System Administration Commands					      hal-find(1M)

NAME

       hal-find, hal-find-by-capability, hal-find-by-property - search HAL global device list

SYNOPSIS

       hal-find-by-capability --capability capability [--help]
	[--verbose] [--version]

       hal-find-by-property  --key key --string value [--help]
	[--verbose] [--version]

DESCRIPTION

       The  hal-find  commands, hal-find-by-capability and hal-find-by-property, search the Hardware Abstraction Layer (HAL) device list by speci-
       fied criteria and displays results on the standard output. hal-find-by-capability searches by capability, such as  volume  or  block.  hal-
       find-by-property searches by property, such as block.is_volume or volume.disc.has_audio.

OPTIONS

       The following options are supported:

       --capability capability	  HAL device capability to search for.

       --help			  Display list of options.

       --key key		  The key to the property that is the basis of the search.

       --string value		  The string value associated with the property that is the basis of the search.

       --verbose		  Verbose mode.

       --version		  Display version and exit.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWhalr			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       hald(1M), attributes(5), hal(5)

SunOS 5.11							    22 Aug 2006 						      hal-find(1M)
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