I am really new to linux and probably getting over my head but got to start somewhere. with making a shell script to run on puppy linux to shred all drives connected to it. I have been able to successfully use the command to wipe all drives connected but cant figure out how to write a script for it. I have several hard drives i got and want to shred wipe them before using them..
View 7 RepliesI am new to Linux and I am trying to install puppy on an old IBM thinkpad 600X (10gb hd, 196mb ram) When installing puppy from a cd, it loads up and does the kernel stuff before "Searching for Puppy files in computer disk drives" - this takes about 10 minutes before saying "pup_421.sfs not found. Dropping out to initial ramdisk console" then it goes to "/bin/sh can't access tty; jon control turned off". then it stays like that and doesn't continue.
View 8 Replies View RelatedPrior to upgrading some of my hardware I had 4 drives used just as storage. Now I'm trying to mount the drives as an LVM but I don't have enough slots to connect all the drives at once now b/c they use an outdated type of cable. I can connect three of the four. So, can I somehow move these to a new group, or remove the missing drive from the existing group?The error is:Couldn't read all logical volumes for volume group VolGroup.Couldn't find device with uuid 'yQtrVB-5jCk-vF10-05c2-AcDL-GNn1-ivdxxh'.
View 1 Replies View RelatedThere is a FC4 Server with A8V-MX mobo currently running 2x WD500 SATA drives in RAID1 with a third WD500 SATA drive for data backup. This machine has been running 24/7 since January 2007.The plan is to replace the WD500s with WD 2TB SATA II drives in a similar setup as above. i.e. 2 drives in RAID1 and the third drive for data backup.Definitely looking to do a clean Fedora 14 install on the 2TB but have some questions.
1. Will Fedora 14 detect the VT8251 connected SATA drives?
2. If not, how do I get drivers so it will? (I have the mobo CD with makedisk, but prob for windows)
I already have the 14 x86-64 DVD ready to go, but I am not yet at the site.the BIOS settings are: SATA, RAID or AHCI.
I considered making my system run the following if an incorrect password is entered 10 times in a row or a specific dead-password is entered.Code:shred /home/.ecryptfs/$USER/.ecryptfs/wrapped-passphrase.Because ext4 doesn't journal the contents of the file, only the metadata, the file would be shredded and it would be impossible to recover the encrypted home folder even with the password.Is there a simple way I could make GDM check this or would I have to patch and recompile GDM for something like this to work?
View 1 Replies View RelatedI have a SATA drive that worked fine. Then I installed two more hard drives into my system. When these hard drives are installed, if I try to access the SATA drive in Linux, it will start lightly clicking and then the drive will become unavailable. If I power on the machine without the other two hard drives then it works fine. What could be causing this to happen? I don't think it's heat because the two hard drives are far away from the SATA drive.
View 1 Replies View RelatedI 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 RelatedI use nautilus-action to create a right-click shred command with these parameters.: -f -u -v -z %M
I thought the -v would give me some feedback as well as an "are you sure" dialog before deleting. But when I run Shred it just deletes the file without any feedback and no confirmation beforehand.
How can I get a confirmation prompt to occur before shredding occurs (to prevent me from accidentaly shredding something--sometimes I click the wrong item cause the mouse shifts last second).
Any why don't any icons ever appear on my context menu even though I'm assigning icons?
This hard disk is an old Maxtor (60G) extracted from an old computer, working fine. I placed in an enclosure and connected it to my Linux Box (Slack 12.1). It was recognized immediately and mounted automatically. However, before giving away the hard disk, I tried to wipe the data by running shred /dev/sdf At some point, I realized that it was going to take a long time, and aborted the process and disconnected the enclosure. Now, none of my Linux boxes recognize the disk inside the enclosure. Here is the output, when I plug in the usb cable, while using systemrescuecd on my desktop computer:
Quote:
Aug 20 00:58:17 sysresccd kernel: [ 3582.116029] usb 2-6: new full speed USB device using ohci_hcd and address 12
Aug 20 00:58:17 sysresccd kernel: [ 3582.316054] usb 2-6: not running at top speed; connect to a high speed hub
Aug 20 00:58:17 sysresccd kernel: [ 3582.322051] usb 2-6: New USB device found, idVendor=04b4, idProduct=8613
Aug 20 00:58:17 sysresccd kernel: [ 3582.322054] usb 2-6: New USB device strings: Mfr=0, Product=0,
[Code]....
Is there a way to use this hard disk at this point?
What am I doing wrong here ? Shredding a directory with files is incredibly slow. If I create a file of similar size it is around 1000 times faster. Filesystem is ext4, OS is Slack current. Looking at top it shows shred's status as 'D' which, according to the man page, means uninterruptible sleep ! Also /usr/bin/time shows around 10 minutes but that time was printed on stdout approx. 7 minutes before the command prompt reappeared !
Code:
[virgil@thunderbird2:~/q] $ du -sh
336M.
[virgil@thunderbird2:~/q] $ find . -type d | wc
160 160 12038
[virgil@thunderbird2:~/q] $ find . -type f | wc
6721 6721 687549
[virgil@thunderbird2:~/q] $ /usr/bin/time find . -type f -print0 | xargs -0 -r shred -zu
0.00user 0.00system 10:11.76elapsed 0%CPU (0avgtext+0avgdata 3616maxresident)k
0inputs+0outputs (0major+285minor)pagefaults 0swaps
[virgil@thunderbird2:~]
[virgil@thunderbird2:~] $ dd if=/dev/urandom of=qwerty bs=336M count=1
1+0 records in
1+0 records out
352321536 bytes (352 MB) copied, 51.6693 s, 6.8 MB/s
[virgil@thunderbird2:~]
[virgil@thunderbird2:~] $ ls -l qwerty
-rw-r--r-- 1 virgil virgil 352321536 2010-11-18 15:13 qwerty
[virgil@thunderbird2:~]
[virgil@thunderbird2:~] $ /usr/bin/time shred -zu qwerty
0.92user 0.78system 0:16.94elapsed 10%CPU (0avgtext+0avgdata 2912maxresident)k
0inputs+2752528outputs (0major+235minor)pagefaults 0swaps
It is possible to not only have the progress of the shredding, but the time elapsed/remained/whatever as well? It would be great to be able to see the time elapsed/time remaining along with the percentage complete.
View 4 Replies View RelatedConsider the following:
mount | grep home
type reiserfs
rm -Rf /home/user/over_9000_little_and_big_super_secret_files/
# oops, I should have shredded it instead.
How can I properly and securely "initialize free space" to ensure that no additional info can be restored restored by digging in free space (Preferrably without stopping or disturbing the filesystem much.) Is dd if=/dev/frandom of=/home/qqqqq really secure for this (tails, journal, etc.)?
upgraded from karmic through update managerANDnone of of my external drives cd drive or flash drives are picked upad to go back to karmic and will remain there for a whil
View 9 Replies View RelatedI'm breaking into the OS drive side with RAID-1 now. I have my server set up with a pair of 80 GB drives, mirrored (RAID-1) and have been testing the fail-over and rebuild process. Works great physically failing out either drive. Great! My next quest is setting up a backup procedure for the OS drives, and I want to know how others are doing this.
Here's what I was thinking, and I'd love some feedback: Fail one of the disks out of the RAID-1, then image it to a file, saved on an external disk, using the dd command (if memory serves, it would be something like "sudo dd if=/dev/sda of=backupfilename.img") Then, re-add the failed disk back into the array. In the event I needed to roll back to one of those snapshots, I would just use the "dd" command to dump the image back on to an appropriate hard disk, boot to it, and rebuild the RAID-1 from that.
Does that sound like a good practice, or is there a better way? A couple notes: I do not have the luxury of a stack of extra disks, so I cannot just do the standard mirror breaks and keep the disks on-hand, and using something like a tape drive is also not an option.
I recently had issues with the latest version of the Linux Kernels and I got that fixed but ever since that has happened none of my Drives will mount and they aren't even recognized.
View 1 Replies View Relatedi have recently setup and installed Ubuntu 9.04 on a virtulal drive usingVMWare 6.04, installed the desktop gui as well, I need to add other drives for data and loggng, which I did in the VMWare side. I can see the 2 drives in ubuntu, but can not access them, I get he unable to mount location when I try. How can resolve this please as I need these to virtual drives to be used as data drives.
View 1 Replies View RelatedI've used it once before but got fed up with the boot asking me everytime I turned my laptop on because I wasn't using it enough. I have Windows 7 on drive C . I want to keep it on drive C. I have several 1.5TB+ drives, and one of them is not being used. I want to dedicate it to Ubuntu, and be able to do a dual boot with my Windows 7 install. Is this possible? If it is, what about when this drive is not connected to my laptop? Will that mess up the boot process?
View 2 Replies View Relatedso I setup a raid ten system and I was wondering what that difference between the active and spare drives is ? if I have 4 active drives then 2 the two stripes are then mirrored right?
root@wolfden:~# cat /proc/mdstat
Personalities : [raid0] [raid10]
md1 : active raid10 sda2[0] sdd2[3] sdc2[2] sdb2[1]
[code]....
I am building a home server that will host a multitude of files; from mp3s to ebooks to FEA software and files. I don't know if RAID is the right thing for me. This server will have all the files that I have accumulated over the years and if the drive fails than I will be S.O.L. I have seen discussions where someone has RAID 1 setup but they don't have their drives internally (to the case), they bought 2 separate external hard drives with eSata to minimize an electrical failure to the drives. (I guess this is a good idea)I have also read about having one drive then using a second to rsync data every week. I planned on purchasing 2 enterprise hard drives of 500 MB to 1 GB but I don't have any experience with how I should handle my data
View 10 Replies View RelatedI am comparing distros of Linux on a computer with VERY low specs. I have a CLI only version of Ubuntu 9.10 running A-OK, but when I run lwm or just X the video flickers (which I believe is due not to the video card/driver but to the resources used). I have tried this with two video cards with the same result.
When I run puppy it flies with no setup.
I know that Puppy is designed for older systems (2.4 Kernel and all that), but is there any other reason why Ubuntu would be slow in comparison.
I am using the nv driver with a Riva TNT PCI Video card.
I suspect this is not new but I just can't find where it was treated. Maybe someone can give me a good lead.I just want to prevent certain users from accessing CD/DVD drives and all external drives. They should be able to mount their home directories and move around within the OS but they shouldn't be able to move data away from the PC. Any Clues?
View 2 Replies View RelatedSo, at the moment I have a 7TB LVM with 1 group and one logical volume. In all honesty I don't back up this information. It is filled with data that I can "afford" to lose, but... would rather not. How do LVMs fail? If I lose a 1.5TB drive that is part of the LVM does that mean at most I could lose 1.5TB of data? Or can files span more than one drive? if so, would it just be one file what would span two drives? or could there be many files that span multiple drives drives? Essentially. I'm just curious, in a general, in a high level sense about LVM safety. What are the risks that are involved?
Edit: what happens if I boot up the computer with a drive missing from the lvm? Is there a first primary drive?
Ok, this is not a matter of life or death for me. I am just an experimental geek. I had a three partition HD originally, one blank, one with my home directory and one empty one. Then, I used unetbootin and put puppy on my empty partition. Now, puppy works, but I wantt a way to switch. I can reinstall, I just want a way of having several linux OS's on a hard drive.
View 2 Replies View RelatedJust put an old desktop to work by installing Puppy on it. I have another HDD that I think didn't work very good, so I'm gonna plug it in and test, but I don't know what to use to stress it.
View 1 Replies View RelatedI want to use unetbootin to download 5.2.5. to my flash drive. lupu-525.iso (5.2.5.) is downloaded into my archive manager. For unetbooten to download it it needs the address for lupu-525.iso in my archive manager. For the life of me I can't find it.
View 2 Replies View RelatedI have Fedora 14 installed on my main internal drive. I have one Fedora 14 and one Fedora 15 installed on two separate USB drives.When I boot into any of these drives, I can't access any of the other hard drives from the other drivesll I can, but just the boot partitions.Is there any way of mounting the other partitions so I can access the information?---------- Post added at 12:42 PM ---------- Previous post was at 09:34 AM ----------I guess even an explanation on why I can't view them would be good too.
View 7 Replies View RelatedI have an email server that I think is about to have a hard drive fail. It is running an old install of Redhat 9.0 I think. It has 2 120gb hard drives mirrored as a raid1. I want to copy those to a new pair of 500gb hard drives again as the same disk raid1 mirror. What tool would work for this? DD or partimage? Would it all be exactly the same and boot up still?
View 3 Replies View RelatedHow would I download puppy linux 5.2, then put it on a dvd.
View 2 Replies View RelatedI have installed on sda16 but not see in puppy with pmount why?
View 1 Replies View RelatedI can't get Puppy 4.3.1 to work right on E-Bay. some info is missing on sale page....anybody been able to post ad?
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