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Full Discussion: unusual problem with cp command
Top Forums UNIX for Dummies Questions & Answers unusual problem with cp command Post 302690869 by methyl on Thursday 23rd of August 2012 12:58:56 PM
Old 08-23-2012
jim mcnamara has got it.
You are sometimes picking up nascent files just after they have been created and before they contain data (hence the strange permissions). You could equally have been picking up part-written files which have the correct permissions. This situation tends to worsen with time once the directory file becomes fragmented.

We would suggest building a simple processing delay into the script by using the find command to only process files which are say at least one minute old (or more than the longest time that it takes to create a complete file - whichever is the greater). You can use find to check individual files.

The normal approach is to always use temporary file names when creating or copying a file, then rename the file to it's correct name when the process completes.
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LEARN ABOUT OPENSOLARIS

gvfs-trash

gvfs-trash(1)							   User Commands						     gvfs-trash(1)

NAME

       gvfs-trash - move a directory entry to the trash using the VFS system

SYNOPSIS

       gvfs-trash URI

DESCRIPTION

       gvfs-trash moves a directory entry to the trash using the VFS system.

OPERANDS

       The following operands are supported:

       URI	Specifies the file location in standard URI format.

EXAMPLES

       Example 1: Move a local file to the trash

       example% gvfs-trash file:///tmp/example

       Example 2: Move a remote object to the trash

       example% gvfs-trash smb://server/dir/example

ENVIRONMENT VARIABLES

       See environ(5) for descriptions of the following environment variables: NLSPATH.

EXIT STATUS

       The exit value 0 is returned regardless of success or failure.

FILES

       The following files are used by this application:

       /usr/bin/gvfs-trash     Executable to move a directory entry to the trash using the VFS system

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-gvfs		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       gvfs-copy(1), gvfs-info(1), gvfs-less(1), gvfs-ls(1), gvfs-mkdir(1) gvfs-monitor-dir(1), gvfs-monitor-file(1), gvfs-mount(1), gvfs-move(1),
       gvfs-rename(1), gvfs-open(1), gvfs-cat(1), gvfs-save(1), gvfs-trash(1), gvfs-tree(1), attributes(5), environ(5)

NOTES

       Written by Alvaro Lopez Ortega, Sun Microsystems Inc., 2008.

SunOS 5.11							    25 Mar 2008 						     gvfs-trash(1)
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