11-27-2010
hopefully these are local disks(SCSI/SSA). if it is SAN - it is still good to wipe the disks but you cannot truly know where the data is behind the scenes. you can also use the diag erase disk procedure.
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am "retiring" an old unix box and need to erase all sensitive data so that it can not be recovered. Does anyone know a unix command for this? (5 Replies)
Discussion started by: snyderpa
5 Replies
2. UNIX for Dummies Questions & Answers
I'm not familiar with the stty command.
What would "stty erase e" do to my system and what kind of problems would it create? Also, how would I undo this command? (1 Reply)
Discussion started by: CEngel0327
1 Replies
3. SCO
I have a server with SCO Open Server 5 and I need to copy data files from the hard drive. Can this be completed with a Windows PC with the hard drive connected with a USB caddy? I have no other way to do this. Server not running.
TIA
Tim (2 Replies)
Discussion started by: taordw
2 Replies
4. AIX
How to erase/format hard disk data in RS6000 AIX PowerPC model 43 :confused: ? (8 Replies)
Discussion started by: kenloong
8 Replies
5. Filesystems, Disks and Memory
Hi
I have some data in my tape which I want to erase with the command
mt erase
The process runs for a long time without cleaning data.
What can be the problem??
krishan (2 Replies)
Discussion started by: krishan
2 Replies
6. AIX
Hi ...
How to erase bootable hard disk in Pseries... (3 Replies)
Discussion started by: sumathi.k
3 Replies
7. AIX
Hello all,
I need help for erasing IBM P5 machine running AIX 5.3.
I have 2 system disks (Hardware mirror) and i'm looking for a way like a LIVE CD bootable CD so I can boot with the cd and then format the system disks with a "secure erase" software. (7 Replies)
Discussion started by: kobi gabai
7 Replies
8. UNIX for Advanced & Expert Users
hi!
my computer is...
System: Digital Personal Workstation 433a
Processor: Digital Alpha 21164, 433 MHz
Memory: 64 MB
OS: Digital Unix Console (SRM), Digital Unix V4.0D
how to erase tape data?
I tried with mt erase but no success.
My tape is 120m.
So, how can i erase tape?
... (5 Replies)
Discussion started by: akz
5 Replies
9. OS X (Apple)
I made a tragic error and erased the extensions manager from my IMac. Now, I can't get the computer to boot up. It just stays on the gray screen. I've tried using the open apple+s method, which brings up the command console (not sure if I've got the lingo down right), and I've tried everything, but... (12 Replies)
Discussion started by: ccff22290
12 Replies
LEARN ABOUT CENTOS
zerofill
zerofill(1) GNU Telephony zerofill(1)
NAME
zerofill - clear unused disk space and blank devices.
SYNOPSIS
zerofill [options] [devices] ...
DESCRIPTION
This command is a relative of nullfile. Like nullfile, it can be used to write all unused disk space with '0', thereby making file systems
that are stored on virtual machines easier to pack. In addition, zerofill can fill unused disk space with random data before zeroing,
which can be useful to remove forensic trace of deleted files. Finally, zerofile can be told to operate on and zero (erase) complete disk
devices.
OPTIONS
--random=count
Number of passes to use writing random data before wiping data.
--help Outputs help screen for the user.
AUTHOR
zerofill was written by David Sugar <dyfet@gnutelephony.org>.
REPORTING BUGS
Report bugs to bug-commoncpp@gnu.org.
COPYRIGHT
Copyright (C) 2010 David Sugar, Tycho Softworks.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
GNU uCommon January 2010 zerofill(1)