erase data from root disk

[santosh jha]

Hey ,

Please give me some script to erase data from root disk.
I want to clear the system is going to be traded.

Regards
Santosh Jha

[Arunvijai_4 · Accepted solution]

Hi Santhosh,

Check this thread and read A.Clay's solution for removing data,

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=860835

-Arun

[Pete Randall]

Firstly, if your system is properly configured, there shouldn't be any data other than the Operating System itself on your root disk. You can simply remove your site specific configuration files and ship it off.

If you wish to be more thorough than that, you can either use dd (dd if=/dev/zero of=/dev/rdsk/c0t0d0 bs=1024k, for example) or run mediainit.


Pete

[Geoff Wild]

One of the easiest ways - just re-install the OS...

For the most part, a simple rm -rf / does a pretty good job.

Rgds...Geoff

[santosh jha]

The following command failed

"bash-2.01$ sudo dd if=/dev/zero bs=256k of=/dev/rdsk/c2t0d0

Password:

I/O error
138932+0 records in
138931+1 records out
bash-2.01$
"

Please help

Regards

[James R. Ferguson]

Hi Santosh:

The command didn't fail. You wrote 138,932 records until the disk's end.

Regards!

...JRF...