Ubuntu Security :: Permanently Delete "Deleted Files" From Hard Disk?
Feb 6, 2011How do I erase my hard disk of "Deleted Files"?I mean how do I make "Deleted Files"-----> "Non Recoverable"?
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Ubuntu Installation :: Files Be Deleted On Hard Disk Containing Windows XP If Install 11.04?
Jul 4, 2011When i try to install UBUNTU 11.04 it shows me the warning that there is no OS on my hard disk.But i have windows XP SP3 & UBUNTU 10.04 on my hard disk. Will all the files be deleted on my hard disk containing Windows XP if i install UBUNTU 11.04? How can i solve the problem?
View 3 Replies View RelatedUbuntu Security :: Fill In Random Or Zeros In Deleted Files Without The Hard Drive Filling Up?
Oct 17, 2010I was using dd if=/dev/zero of=/dev/user name/wipe.conf however i got a message that my hard drive is full.
lots of this is scary - dangerous. what is the best way to fill in random or zeros in deleted files without the hard drive filling up ?
General :: Can't Delete Files From External Hard Disk / Remove It?
Mar 26, 2010Can't delete files from external hard disk.
Getting message,"Input output error or unreadable/corrupted file"
Is there any way to delete this?
Ubuntu :: Can't Move Files In Host To Trash - Prompted To Delete Permanently
Jul 23, 2011ubuntu 11.04
ubuntu classic
wubi
When I try to delete a file in the host directory (and sub-directories), I see the prompt, 'Cannot move file to trash, do you want to delete immediately?'
I googled this issue and see some solutions that require editing fstab, but not sure if that's the right approach in wubi, and not so sure what edits I would make in fstab anyway.
Ubuntu :: Fstab Configuration - Cannot Move To Trash - Only Permanently Delete Files From The Windows Partition
Jan 16, 2011I edited fstab so that my Windows disk partition will be automatically mounted when I log on. However, when I delete a file from said partition, I am told that the item(s) cannot be moved to trash - I can only permanently delete files from the Windows partition. Here is how I configured in fstab: Code: /dev/sda1 /media/Vista ntfs nls=iso8859-1,umask=000 0 0 I suspect I mis-configured the options. Can anyone see an issue?
View 1 Replies View RelatedUbuntu Installation :: 11.04 Install Auto-deleted Backup Hard Disk?
May 2, 2011My backup hard disk is connected by USB cable. After I installed Ubuntu 11.04 the disk had been wiped and a version of Ubuntu installed on it.I had forgotten to disconnect the external disk's usb cable before running the install in case something like this happened.I then just took whatever the installer said regarding partitions: I trusted it;and the installer's manual partition manager is a little too technical to be user-friendly. Mostly, I just trusted the automated partition manager to be making the right decisions for me.
The installer's auto-partition manager said it was erasing two partitions. I thought, oh that must include some sort of swap drive then.The auto-partition manager said it was using 500Gb of space. I thought, well there's more HD space on my desktop than I thought.I recently acquired the machine. It was a hand-down.The installer said do you want to install Ubuntu with, over or beside whatever existing versions there are. I said, over. I wanted a clean install since my attempt at making Ubuntu do an upgrade install had already failed. This was clearly stupid of me. But it was not as stupid as issuing an O/S installer that did what this one did.
The installer completely wiped my external usb backup drive. Not only that, but it installed another instance of Ubuntu on it. The install routine actually installed two instances of Ubuntu 11.04: one on my local HD and one on my now erased external HD.Just to rub salt in the wound, the update manager only updates the version that's running: the version on my internal HD. The version the installer copied over my backup data is redundant.I have fortunately a second backup of most essential data. But the external HD contained data that was not copied elsewhere. It has been permanently erased. It will probably possible to retrieve this data from original sources at a considerable inconvenience. I do not know at this time whether and how much of the data that was erased is now lost forever and what the consequences of the loss would mean.
Ubuntu :: Delete 1 Of 2 Operating Systems On One Hard Disk?
Aug 31, 2010i have installed ubuntu today and i am enjoying it so far but there is still some problems am having i will explain from the start ,,,i have a hp laptop it has 1 hard disk c,d the d am not planing to mess with it because it has the hp recovery and it might be helpful one day ,,,,so i downloaded ubuntu to an external hard disk then when i was installing it i selected it to be installed on C i thought it would automatically delete vista but it didn't when the restarted the computer i saw 2 options vista and ubuntu so i was wondering if anyone can tell me how do i delete the vista and keep only 1 operation system and btw i have no CD or DVD or floppy available so i cant download it on a cd then format c and install ubuntu again so i need away to delete vista from c while keeping ubuntu in c
View 5 Replies View RelatedSecurity :: Clone Hard Disk With Cat /dev/sda >/media/disk/backup?
Apr 16, 2009Can this be done and to restore the disk with a similar cat command.
View 3 Replies View RelatedRed Hat / Fedora :: Delete The KVM Created Hard Disk Image File?
Feb 22, 2011I want to delete the KVM created hard disk image file, so I would like to know where it is located .
View 6 Replies View RelatedGeneral :: Disk Full Deleted Files But No Space Available
May 3, 2010My main storage partition got full, so I'm deleting files to make room. However, df -k keeps reporting no space available on that partition (/disk). Here's the output of the command several minutes apart while another process is deleting a 30G of space:What can I do to make the space available immediately?
View 4 Replies View RelatedUbuntu Servers :: Deleted Log Files Taking Up Huge Disk Space?
Sep 7, 2010My /var/ partition continues to fill up on all my servers, and it is because the logs in /var/log/apache2 or /var/log/mysql are being deleted during log rotate, but their file handles are being held open. Thus, a "du -sh /var/log" shows the correct values, but "df | grep /var" shows something much different.
It seems that the log files rotate, however if I run "lsof | grep deleted" it returns lots of files that are no longer visible in the directory, however refuse to clear themselves off the disk.
The only way I have found to make these log files go away (and thus clear up the disk space on the partition I should have) is to restart either apache or mysql, depending on which process has huge sized log files being held open.
Is it just me, or is this a big flaw in the way linux works, that it can't figure out how to release file handle for a log so the disk space can be reclaimed? This is happening to me a lot lately.
Here is some output from one of my web servers so you can see what I am seeing...
root@web49:~# df -h | grep /var$
Filesystem Size Used Avail Use% Mounted on
/dev/sda8 9.2G 6.1G 2.7G 70% /var
root@web49:~# du -sh /var
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Ubuntu :: Deleted Photorec Backup Files Taking Up Disk Space?
Mar 13, 2011I used photorec to recover lost files and it brought up 70gb worth of files, when I was done looking through them I deleted these files. but these files still seem to be taking up my disk space. When I try to access my trash bin with root I get a message that reads...."The folder contents could not be displayed. sorry, could not display all the contents of "trash": operation not supported." if I open my trash bin when I'm not in root, the bin is empty.
How do I free up my disk space?
Ubuntu Security :: Nautilus And Termina Using Deleted Files?
Sep 7, 2010I haven't been able to find anything on the 'net about this: when running "rkhunter --enable all", I get this warning:
Code:
However, when I navigate to the gvfs-metadata folder, the home file is there, 124.8Kb in size, of unknown type and gedit can't open it. The file in /tmp/, on the other hand, doesn't exist.
Why is Terminal using a deleted file, and why is the home file being reported as deleted when it isn't?
Ubuntu Security :: Trashinfo Files Not Deleted When Empty Trash?
May 24, 2010I don't know whether this is a bug or feature. But I find the fact that the Trash in Gnome doesn't delete trashinfo files a security liability.
I found in ./local/share/Trash/info thousands of .trashinfo files named exactly like the files deleted and each one contains the date of deletion.
I thought when I empty the trash bin every record of the files were removed. I understand that there are forensic ways to recover data and rm isn't very secure with journaled file systems, but forensic recovery isn't 100% and if the disk is written over several times the data is gone.
Here you have a permanent list of all the files you've deleted, without you knowing and the dates of deletion. IMO that's too much information.
Update: Weird after removing the files manually and then trying to delete files again using the trash I found no .trashinfo files, this time. So they were probably leftover files, but they didn't have a different owner/permission. Could this have been an issue and now fixed? (running Lucid)
Fedora :: Remove The Deleted File Permanently?
Nov 19, 2009I am using fedora 6 and i have delete same file from home partition and i want to remove these deleted file permanently. so, nobody able to recover these file.
View 10 Replies View RelatedGeneral :: Use ATA Security On A Hard Disk?
Oct 28, 2010My SSD HD supports ATA Security. Does Macbook EFI and linux support it? I know hdparm does. Who will do the unlock at each bootup? Can I still set a password without erasing the disk?
Update: removed "SED full hard disk encryption" from the title based on comment by @ataboy. Some might still refer to this ATA security incorrectly as "encryption" however.
Ubuntu Security :: Delete Files Off Journaling File-system?
Feb 19, 2010I have some very confidental files on my computer that I store such as credit reports, and other things. I always encrypt them with GPG, but there still is that original non-encrypted file left that needs to be deleted. I looked into tools like wipe, and shred but they all say that it really doesn't help on journaling filesystems directly on their man page.
I am not asking how to wipe the whole drive with dd or anything, but I am simply asking if there is a tool that'll delete a single file securely.
Ubuntu Security :: Secure Delete/Shred Files And Folder?
Jun 27, 2010I don't use the Trash bin because it does not really delete things,speaking from a security point Instead, I gotten used to 'shred' and 'secure-delete' .But to move around files, cut-n-paste is very handy.And I was wandering if items from the Clip get stored somewhere ?i realize that they get overwritten again and again in the clipboard but do they also get stored somewhere else?
View 9 Replies View RelatedUbuntu Security :: TRASH Causes Crashes, REFUSES To Delete Files?
Dec 16, 2010I hope that I'm posting this thread in the right place. This involves a very unique problem which has caused the .Trash-1000 folder for my external USB drive to become corrupted, to the point of causing massive heat problems which then causes my system to crash, i.e. become completely inoperable, forcing me to do a hard reset.
The scenario: Recently I went through all of my backup data which is what I use that external USB drive for. After finding several GB of data files, some dating back 2 - 3 years from a root server that I used to have, I went ahead and tried to delete all of those files. Well, with exception to 3 folders, containing no more than perhaps 35 files which totalled less than 8 MB in space, everything was deleted properly without a hitch. The files that couldn't be deleted prompted some strange "couldn't delete blahblahblah file due to input/output error" message. One message for each file that couldn't be deleted.
Now mind you, I can open these files, look at them, rename them, copy them, but I cannot delete them. Still being pretty wet as far as Linux is concerned, I tried numerous suggestions that I could find on the internet, all of which had to do with file permissions in one form or another. I've tried everything that made any sense and still can't delete those files.
All of the data is my own, all of the hardware is mine, and I'm the only one using this machine. I'm not attempting to do anything illegal. Then I figured, smart as I am, why don't I just assign ownership of the .Trash folder to myself via the chown -R command, followed by deleting the files afterwards. Okay, the chown command gave me no error, I assumed all was well since it's my USB drive to begin with and since it automounts during every restart anyway. I just figured that this would be something to try. BIG MISTAKE !!!
My system runs just as perfectly as before, with but one exception. NOW, when I attempt to delete those files that I couldn't delete before, I don't get an error message anymore but the CPU starts hyperventilating during the deletion process which goes on endlessly (remember, we're taking about less than 8 MB of data) ... ultimately causing the system to crash, i.e. become totally unresponsive. NOW, if I delete additional files from that USB drive and then attempt to empty the trash, the newly deleted files take substantially longer too now. Not as long as the original "bad files" but still quite long. The drive itself checks out fine and it's not a dual-boot system with Windows. Just did a virus check recently too and everything checks out in that regard as well.
Can someone tell me how to reassign whatever original values there were for that external drive .Trash folder? I think if I could restore those values to whatever they used to be before I used the chown -R command, perhaps then everything would be fine again as far as the crashing is concerned. HELP ....
(Please take a look at the screenshots too)
The last screenshots shows "preparing to delete" which takes a very long time. Then it takes anywhere from 15 to 45 seconds PER FILE before that miniscule file is actually supposedly deleted. Eventually, after a few files are deleted, the system crashes. I wrote "supposedly deleted" because after a reboot the files are still there .
Server :: RHEL Auto Delete Files With Full Hard Drive
Jul 13, 2010I experienced a full hard drive yesterday due to a massive error_log. We took care of the errors, but later found out we were missing files, including a MySQL database table. Having a shopping cart and ecommerce stuff on the site, we found that some of those files were missing, too.Does RHEL 5 have some sort of feature for automatically deleting files when the partition is full? If it does, I want to turn it off.
View 4 Replies View RelatedGeneral :: Mounted Disk Still Reports 0 Bytes On Rhel 5 Even When Files Are Delete?
May 3, 2011Mounted second hard disk still report 0 bytes even when files are already deleted in rhel5 . I already checked the lost+found and trash . It only happen that disk space on deleted files cannot be recovered after the disk reach full capacity , but if it does not reach yet its full capacity , deleting files will recover the disk space . The format of the disk I have mounted is ext3 also have tried ntfs using fuse but the same problem , once allowed to reach 0 bytes I can no longer recover space with deleting files and had to reformat and restore the backup
View 4 Replies View RelatedSecurity :: Blacklist Syslogd - Auto Delete Log Files?
Mar 30, 2009I have read in some book that syslogd keeps lots of logs that with the time consume a considerably part of your hard drive. I know this is very nice feature and all that, but sometimes privacy in this competitive world is a matter fact. Here goes the questions: Is it possible to 'auto delete' the syslogd files automatically? May the destruction of the logs make some hangs on my system? May some program need the daemon to function properly?
View 1 Replies View RelatedFedora Security :: Remove Encryption From An Hard Disk?
Feb 24, 2009I was trying to install Fedora 9 on my new laptop that came with Win XP. I have selected the option to wipe out all partition and create a default layout with the Encryption option selected. But that installation got stopped on the middle, therefore I have started the installation again. This time it asked for the encryption password as expected but don't know why, its not accepting my password. I am 100% sure that the password is correct but it is not allowing me to enter into the hard disk partition section.
My question is, how do I remove encryption from my hard disk? I don't need to preserve the data, I just need to use my hard disk again. Is there any boot CD that allow us to format encrypted disks without prompting for a password?
Ubuntu Security :: Secure-delete Won't Work On Larger Files / Sort It?
Sep 16, 2010I'm trying to clean a hard drive and I'm using secure-delete but it just stands there and takes cpu power but nothing happens, I used -r switch first and nothing, so I tried it on single files, small pictures worked as intended but a simple 50MB MPG file just stands there as well and nothing happens.
I left it running for 24 hours and nothing happened but the cpu was working at 90-100% all the time :/
Any one know what's wrong? I'm using 10.04 UNR
Ubuntu Security :: Set Permissions Like Windows - User Can Delete Files But Can't Modify
Jul 16, 2011look at this : Uploaded with ImageShack.us how can set permissions in linux like this? I want one user can delete files but can't modify them and ... in linux i have 3 group to assign read write and execute them. is ntfs flexible than linux file system?
View 4 Replies View RelatedUbuntu Installation :: How To Permanently Delete Windows
May 30, 2011I want to get rid of my Windows partition and delete every last vestige or residual information from the laptop.I installed Ubuntu 11.04 and used BleachBit's Free Disk Space to overwrite the files once there.Is there any data left like recovery data points?
View 6 Replies View RelatedSecurity :: Site Definitely Hacked - Can't Delete Files To Restore Backup
Apr 9, 2010I've discovered that after restoring my site's backup this has happened to me again. How to delete the hacked /home/crocbits directory so that I can restore the backup under the same username. When I try to delete /home/crocbits I get this message when logged in as root:
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Security :: Hard Disk Memory Usage Weirdly High
Apr 2, 2010i am having a problem that i would call a bit "important" with my server. so, from last 3 weeks the used space of my hard disk (RAID I) started growing up. i have 2 x 1 tb HDD working on RAID I and i did not install anything those weeks. the space just started changing from 90 GB till 580 GB. now the situation is stable there but i think it's not normal.
the bandwidth usage is low (like 120 gb in 2 months) and i am running 6 counter strike gameservers, a forum, a very little website and some local stuffs... a friend of mine told me that my server could have been hacked but i am afraid it did... some useful informations: when i reboot the server the used space goes down again to ~100 GB and then it starts going up again. i cant really find where all those files are located:
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Hardware :: Master Hard Disk Error After Installing Ubuntu 8.10 / Hard Disk Died
Apr 8, 2009after installing Ubuntu on one WD 500 GB hard disk and after making mistake and pasting wrong code into Terminal:my OTHER WD 500 GB hard disk that was also in the system (I guess it was "hd1") - died.The problem must be, I guess, I typed wrong code: "hd1,1" instead of "hd0,0".)500 GB (NTFS) of data was on that other (non-Ubuntu) hard disk, and now I can not access it anymore. While booting, system gives "Hard Disk Error" warning and stops.One again: I installed Ubuntu od one hard disk and at the end of instalation I pasted wrong code for GRUB, giving address of another hard disk. Now that other hard disk has error and will not work
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