General :: Image Pen Drive Using Dd Command?
Jun 16, 2010
i want to image my pen drive using dd command. i tried
dd if=/media/disk of=/media/disk-1/images.img
where disk is my pen drive and disk-1 is my hard disk. I boot and run the pc using linux bootable cd
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Aug 28, 2010
problem during fedora x8664 installation. how to give the command for directory path and image located drive. the procedure to install fedora for the first time.
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Feb 16, 2011
I was given a forensic Image which I now know is a DD image of the drive (Vista) and am trying to mount the image or extract the image to another drive. I'm not sure of the extention type or if the image is a partition or the entire drive. I think it is the entire drive.
Is it possible to mount a DD image to a device. If I can't do that I just want to extract the files to run some programs against the drive. Can I view the files under Ubuntu or do I have to remove the drive and stick it into a Vista computer.
I purchased a second drive today and was hoping the command line would be something simple.
Or am I on the wrong track, should I be doing this all in a windows environment. The reason I picked ubuntu was because of the reporting tools.
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Feb 15, 2010
i was trying to install windows xp on vbox, but the cd wont work, so i want to make an iso image from the cd and run it from that. after some research, i found this code to use disk dump and make a raw cd image:
Code:
dd if=/dev/cdrom of=~/cdrom_image.iso
ive done that successfully (making sure the drive is unmounted), but i cant even find the file now. ive searched the filesystem, but it doesnt appear anywhere.
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Nov 1, 2010
I have used to knoppix to grab an image off a pc to my external hard drive.I then used the command dd if=/sdc1/backup.iso of sda2 bs=4096 conv=notrunc,noerror to another pc I was cloning.This process failed and the hard drive was not seen after that even using fstab.Is there any way I can verify if the iso image i grabbed is good.What command can i use to explore this iso image?
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Jan 28, 2010
I have created an iso image from a RHEL5.4 disc using mkisofs.
mkisofs -A "Red Hat Linux 5.4" -V "Red Hat Linux 5.4" -v -U -J -R -T
-b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot
-boot-load-size 4 -boot-info-table -o /tmp/RHEL54-x86_64-dvd.iso .
It creates the iso image no problem, however when I go to boot a new server from the disc I get the boot prompt, hit enter, answer the language and keyboard questions and then it throws the following error:
"The Red Hat Enterprise Linux Server CD was not found in any of your CDROM drives. Please insert the Red Hat Enterprise Linux Server CD and press OK to retry".
Perhaps I need to specify in my mkisofs command that its supposed to be iso9660? This is on a RHEV virtual machine.
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Jun 14, 2011
I've performed a clean install of Linux on my system, and would like to create a snapshot of my whole disk so that I can go back to a fresh state immediately.
I used to use DriveImage XML and it was a FANTASTIC program, but unfortunately the boot CD containing it can only be created by having Windows installed. So it might be time to explore a new program that is equally simple and effective as that one.
I'd like your recommendations of imaging programs that are free, and that work off a boot CD/DVD (because the live backup thing generally takes much longer for imaging an entire disk).
One thing I liked about DriveImage XML was that it stored the backup in a fairly readable format, so if one day DriveImage XML were no longer available you wouldn't lose your backed up data. Any such programs?
Also, would these programs work for a drive that contains an encrypted root partition (i.e. enabling the encryption checkbox in the CentOS installation)?
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Jan 6, 2011
I have what I thought was a simple task of creating ISO images of my Windows 7 system partion and boot partiton (the C drive) on my physical hard drive that I could use to load Windows 7 onto a virtual machine. Anyway, I'm running Ubuntu off the CD drive and I can see my drive partions (checked using the fdisk -l command). I have tried many iterations of the mkisofs command, but no matter what I do I get the error message: unable to open disk image file 'dev/sdb/win7sys.iso'. I don't understand why it's trying to open an ISO file it is supposed to be creating. The -o FILE option sets the output file name, so the message makes no sense to me. Below is an example of a simple and longer version with more options that I have tried to create an image of my sytem partiton (sda1) and save it on an external drive (sdb) with the file name: win7sys.iso (the next step I think would be to create or merge both partition images as one iso file for the VM). But I can't get past this error.
Can anybody tell me what I'm doing wrong?
sudo mkisofs -o dev/sdb/win7sys.iso /dev/sda1
sudo sudo mkisofs -input-charset iso8859-1 -V win7sys -o dev/sdb/win7sys.iso /dev/sda1
* Note that the output after the -o parameter is the desired destination /dev/sdb (my external drive) for the image file and /dev/sda1 is my Windows 7 system or boot partition (sda2 is what Windows sees as the C drive).
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Oct 23, 2010
I have created an image out of 2 other images using the "montage" command. I want to then print it using "lpr". I view the output from montage in XV and it looks fine however when I try to print, it prints the bottom half of the first image then the second and then the bottom half again.
E.g., imagine this:
Code:
<< end of top image
<< end of bottom image
The above is how it looks in xv however when printed, it looks like:
Code:
-------
-------
~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~
//////////////////
//////////////////
-------
-------
I really can't understand it, I've tried opening and saving the image again but it still prints as above. I don't know if montage is outputting it incorrectly or something, however it looks right on the screen!
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May 14, 2010
I want to make an image of a 300GB hdd and I'm looking for a program that can do this.
There's one hdd with one single partition, 300GB size and I want to create an image of the hdd. To make things more clear, I want a mirror of a hdd.
Thing is, I have a server machine over the internet, which has a 300GB hdd single partition and I want to copy its contains, including OS.
I know Acronis, I worked with it before, but... idk if it has a gb limit when creating a image of a hdd. Acronis can backup/restore images of a hdd via internet, if you have an acronis server.
Let's put it this way, I don't have time (liek always... sorry 'bout that, but I'm not lazy, I just don't have time ) to search for a program and to make tests, and I would like a little help, maybe point to a program / solution that you guys have been tested.
- Remember it's a single 300GB hdd with a single partition. I want to copy the hdd over the internet, that's why I'm pointing to a program that can makes an image of that hdd over the internet.
Like... it's not that I want especially a program that can do this, maybe there's other solution aswell. Just feel free and share your solution/opinion whatever.
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Aug 30, 2010
I acquired an old IBM Thinkpad 770e the other day and it runs fine but I have an issue installing Linux on it. It has a floppy drive in it not a cd drive. It also does not have an ethernet jack or wifi.
I did clone my external firewall image to the drive but that image is partitioned in such a way to make it impractical for a laptop/desktop system. So I know that the machine will boot off a floppy and it will run off the hard drive. The bios test utility reports no hardware problems.
What I had hoped to do was to install some suitable distro to it. Not sure which one yet, any recommends? Damn Small Linux would be good except that you are limited to what they offer. I would also prefer to stay with a debian based distro.
The issue is install media. Floppy install images are not practical, and there is no cd drive. Is it possible to boot off a floppy and then chroot to, say a usb flash drive to do the install?
I do have a wifi card (d-link DWL-G650) that fits the micor-channel slot but it requires the madwifi driver which needs the kernel source and depends to be able to install. Not something that normally works out of the box so to speak.
Another question that comes to mind, Is it possible to dd a usb boot image to a hard drive and have it work?
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Jan 15, 2011
I just downloaded the newest version of Ubuntu onto a USB drive. I put it into my computer and when it was loading Ubuntu, it said "Could not find kernal image: vesamenu.c32".
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Feb 26, 2010
i was wondering if it is possible too use the DD command to make an image file of my blackberry 8330?i need it of the onboard memory and not the external memory card.
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Oct 25, 2010
we have a Win NT4 system used for an important application used at two places. At one place it has gone bad. I want to create an image from good system and restore it at the second location. Is it possible to do this using "clonwzilla live cd"? Does it harm the good system? Can I save the created image to an USB drive?
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May 9, 2011
I have never used rsync before, only DD. But from what I have been reading, rsync is better becasue it will basically mirror your hard drive, thus being able to run the cloned software from the new hard drive. My problem is I do not know what is the best commands or even the basic commands to use in rsync. I am trying to make an image from a external hard drive to a usb drive. That way my chances of messing up he original software is not as risky becasue I'll just restore the image onto another hard drive. Does anyone know the best script to have rsync make an image file of a hard drive and place it on a usb drive and then restore it?
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Jan 4, 2010
Image Hard drive Ubuntu Operating system 9.10 Complete back up and restore. Changing over Hard Drives need a complete back up not just save files. So the image can be restored on any hard drive that restores the computer to its original state before it was imaged.
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Dec 18, 2009
I use to know this command but lost it and did not note the entire command on my Linux cheat sheet. Someone once showed me a simple very easy command I could use to simple format a USB flash drive as FAT32 and in the same command also name the label of the drive.I have the device /dev/sdc1 and I am formatting this as FAT32 so it's compatible across multiple systems but also want the drive to have the name 'my_usb'.
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Oct 11, 2009
Code:
ntfs-3g /dev/sda1 /media/drive
Or
Code:
mount -t ntfs /dev/sda1 /media/drive
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Jul 21, 2011
I wrote a part of a bootable image to the hard drive with the dd command and now i can't finish installing a linux without getting a grub fatal error.how can i restore my hard drive?
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Jan 19, 2011
I have a 32GB flash drive that I want to:- Have an installation o with no X-terminal. Only command-line.- Be bootable by plugging into any computer and turning that computer on.My wishes are strictly for writing purposes. I want to write in a minimal environment where there's no distraction by other programs or Internet. I don't care what programs exist on the linux distro as long as it has a text-editor.Please tell me how to proceed. What linux distro I should get. How to install it on a USB stick. Anything I need to know.
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Mar 15, 2010
want to copy a file from my desktop to usb drive in command line...how can i do it...i have no gui interface..all i want to do it by command line.i.e how to mount the usb drive and copy the file to usb and then unmount it..i also want to access windows xp drive from linux in command line without gui interface...in opensuse there is windows folder under file system but in ubuntu there is no such option...so if i want to place a file from linux to windows drive such as d ..how can i manage it with command line...no gui interface is available...
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Feb 10, 2010
what command initializes a drive array on Fedora12? I'm trying to initialize the drive command for linear RAID and the command given in the textbook is for Fedora Core 2 (which I had problems with in Virtualbox).
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Feb 10, 2010
I normally use the "locate" command to find files that I have on my local drive. However, if I wanted to do this for an external drive, how would I go about this?
From what little I know about Linux, I'm guessing that it creates a reference file from which it performs the search when the command is typed. If I'm right this is updated at a given interval or when "updatedb" is used?
As the external hard drive is not always mounted is it best to create another of these reference files and have a different command (e.g. locateext) or something? Or is it best to add the external hard drive's location to the list of files that get added with updatedb.
I'm running Fedora 11.
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Oct 17, 2010
How can I move a directory to the root of a drive via command line?
In MS-DOS it would be 'move C:/GAMES/QUAKE C:/'
What is the equivilent in Linux?
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Apr 9, 2010
I need to organise an external HDD such that there is no more than 500 folders on it.
Ubuntu's "Properties" pane shows only the file count, not the folder count.
Is there a simple CLI line that will tell me the number of subdirectories?
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Mar 18, 2011
I have a Linux application(ProMAX 5000) running in a virtual Machine on my windows OS. I am using an external Hard drive of 250G in ext2 file system as my device for large data read, write & execute file system. I have already mounted the device from /etc/fstab. But i want my application to access this device as a Primary data storage device OR Secondary storage device. What command will i invoke to partition this 250G drive as my primary or secondary storage device.
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Mar 19, 2010
I have a dual boot of winxp and fedora 12 on a sata laptop hdd in an external USB enclosure. I need to use the hdd for something else, so I want to create a clone image of the drive that I can later restore to a different hdd I put into the enclosure. What is the best method of doing this? Can I boot up into Linux on my external and create a single cloned image and save that image to the internal hdd on my computer? If so how do I do this? Is it a native function of Fedora or do I have to install a separate program?
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Jan 27, 2010
I got a new game on DVD a while back but my computer isn't powerfull enough to run it in windows a friend sugested I use Ubuntu.so I download it and used Nero to copy an image of my DVD to my hard drive but Ubuntu dosent recignise the file which is and "NRG".I thought image files where "ISO".
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Aug 25, 2010
Im pretty sure there is a utility that copies byte for byte for linux that i could use to copy an image of a usb and later write it to another.
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Jun 4, 2011
I want an image viewer to show the images in a directory in a random order. For that, I made the following script:
cd /home/DIRECTORY
ls > files
sort -R files
cat files | gpicview
Everything looks fine, but gpicview doesn't open the images! I also tried it with pqiv but instead of just opening the images, it opens a dialog asking me which of the files I want to open.
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