Hi Hansan,
When i enter the command "for z in *.zip; do unzip -o $ -d /home/Oracle/stage; done "
I run into this err saying that "cannot creat extraction directory: /home/Oracle/stage . No such file or directory.
I should let you know that I also received a message that "a crash in Kernel package".
I hope to hear from you. Thanks

Hi Hansan,
Can you please advise this err?
I'm stuck in this stage.

thanks,

I guess this might be a problem: when I open Virtual machine I receive an err message "One or more virtual hard disks, CD/DVD or floppy are not currently accessible. As a result you will not be able to operate virtual machine that use these media until they are accessible..."
I checked and found this "Oracle.vdi" is not accessible.

please help! thanks!

First of all so sorry, I might have missed answering your inquiry in the last round. I am looking into them right now.

About the message, is this a "Warning" or "Error". A screen shot would be nice. I think this should be a Warning message. Usually this is attributed to you inserting and removing media from the virtual DVD drive.
I am not sure what to you mean exactly when you say Oracle.vdi is not accessible.

I would say:
Reboot your virtual machine and proceed normally.
Follow the procedure and do the "for z" command.

If you see errors please upload the screen shot. I want to see the exact error message. It could be attributed you not entering the command properly. There is a semicolon at the end of the command.

hi Hasan,
this is a warning. I attached 2 pics for you. I'M not sure that I understand you right about "reboot", I just closed the VM and open it again. If that is not what I'm supposed to do, please tell me how to reboot VM.

About the "for z' command. I still got the same err . I attach the screen shot for you. I hope to get your help. thanks a lot!
http://handsonerp.com/images/fbfiles/images/IMAG2277.jpg

Pictures for the "warning"

http://handsonerp.com/images/fbfiles/images/IMAG2643.jpg

Looks like /home/Oracle/stage does not exist on your system. Is that correct?
As a which user are you sign in?
Are you sign in as Oracle? Does not look like.
If not, then sign in as Oracle and repeat the process.

Hi Hansan,
I created VM with the name "ngocnguyen" instead of "Oracle". (sorry, my mistake). As you advised i ran the "for z" command again, the extracting file is going but it run to an err message saying the disk is full, free some space and resume the execution. I attached pics for you. Please help! http://handsonerp.com/images/fbfiles/images/IMAG2646.jpg

Hi Hansan,
I created VM with the name "ngocnguyen" instead of "Oracle". (sorry, my mistake). As you advised i ran the "for z" command again, the extracting file is going but it run to an err message saying the disk is full, free some space and resume the execution. I attached pics for you. Please help! http://handsonerp.com/images/fbfiles/images/IMAG2646-9b0d2066bce18a40fefb453bd07da147.jpg

Looks like you do not have enough space available on your hard disk (the real hard disk of your computer on which Oracle virtualbox software is running).
Also verify the size of your virtual disk.