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zero byte with String

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Old 10-12-2006
zero byte with String
My program would be creating a file, incase of non data from database it would only able to produce 'END, logically it would be file created by oracle in unix.

this file is showing zero byte but actully there are 4 char in file.This is not required, therefore what is command line should be written so that if the string matches then rm the file fromn location.

i have executed the commond based of zero byte but no luck.
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LEARN ABOUT NETBSD

newfs_v7fs

NEWFS_V7FS(8)						    BSD System Manager's Manual 					     NEWFS_V7FS(8)

NAME

     newfs_v7fs -- construct a new 7th Edition(V7) File System

SYNOPSIS

     newfs_v7fs [-FZ] [-B byte-order] [-n inodes] [-s sectors] [-V verbose] special

DESCRIPTION

     newfs_v7fs builds a 7th Edition(V7) file system on the specified special.	If it is a device, the size information will be taken from the
     disk label and before running newfs_v7fs the disk must be labeled using disklabel(8); the proper fstype is ``Version 7''.	Otherwise, the
     size must be specified on the command line.  V7 filesystem's block size and sector size are 512 byte.  Disk address limits are 24 bit.

     The following arguments are supported:

     -B byte-order    Specify the metadata byte order of the file system to be created.  Valid byte orders are 'be', 'le', and 'pdp'.  If no byte
		      order is specified, the file system is created in host byte order.

     -F 	      Create file system to a regular file (needs the -s option).

     -n inodes	      This specifies the number of inodes for the filesystem.  If the number of inodes exceeds 65536, it is reduced to 65536.

     -s sectors       Create file system with specified number of disk sectors.

     -V verbose       This controls the amount of information written to stdout:
			    0	 No output.
			    1	 Overall size, ilist size, endian and filename length.
			    2	 A progress bar.
			    3
			    4	 More verbose message.
		      The default is 3.

     -Z 	      Fill file with zeroes instead of creating a sparse file.

SEE ALSO

     disklabel(5), disktab(5), disklabel(8), diskpart(8)

BSD
								  April 29, 2011							       BSD