02-10-2009
This is crazy, I agree.
Typically, in situations like this, I employ an "original_file_name.info" file instead.
In the .info file I'll put all the information necessary for another program/user
to verify the contents of the huge file i created.
There are other options . . . . like creating a dummy header record in
the file creation program . . . and then using fseek() to hop back to
the beginning and overwrite the header info....
but you may not have this much control over how this file is created.
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LEARN ABOUT OPENSOLARIS
gvfs-info
gvfs-info(1) User Commands gvfs-info(1)
NAME
gvfs-info - print information about files and directories using the VFS system
SYNOPSIS
gvfs-info [-w] [-f] [-a] [-n] URI
DESCRIPTION
gvfs-info prints information about files and directories using the VFS system. The printed information contains its access properties:
owner and permissions; time: access, modification and creation; mime type; and other information.
OPTIONS
The following options are supported:
-w List writtable attributes
-f Get filesystem information
-a The attributes to get
-n Do not follow symbolic links
EXAMPLES
Example 1: Read the information of a local file
example% gvfs-info file:///usr/bin/gvfs-info
Example 2: Get the information of a remote file
example% gvfs-info http://www.sun.com/
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-info Executable to print information about files and directories 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-cat(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-rm(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-info(1)