Can you suggest a REAL simple way to backup?
I was just reading about the 'backup of the year.' (I'm totally new at Linux.) It's great stuff but I think WAY more than I need. I'm a writer. I use a few text editors, epub editors, text-to-speech editor, photo image editor, that sort of stuff. My way of thinking is all I need to save (I'm running Xubnutu 13.10) is my home folder. I tried to do that and failed and learned about doing a tar.gz file and tried that too but that failed as well. I checked out software that backs up and the only thing that seemed simple (not that I researched everything) was fwbackups.
I figure if my computer totally craps out if I have my home directory (with the books I've written and the covers I've designed) I can just re-install 13.10 and then I'll be okay. Yes, it will be a pain losing "favorites" and re-downloading software but it won't be catastrophic. Am I thinking clearly about this? Is fwbackups a good way to go? Is there a simple way to back up my home folder on my own? A better way? Thanks! |
Well, if you have an external hard drive or high capacity usb drive, you could just copy your home directory onto that. Alternately you could use a cloud storage service like dropbox or ubuntu one.
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https://help.ubuntu.com/community/Ba...pleBackupSuite for some gui ways.
To backup /home you simply copy it to some place. Cut and paste sort of deal. |
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So the question is: how do I copy the home folder so I can paste it to a usb drive? (I've heard I can use sudo thunar but I don't know if that's good advice or how to go about implementing it.) |
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Tar get's a little wonky if the result is > 4GB. Although I don't know why, tar stands for tape archive and tapes could be quite lengthy.
You can clone your existing system with rsync, and do so in such a way that the clone is bootable. You would only need to do a full clone after updates and after the install of new software. And do regular updates of your /home folder of course. https://wiki.archlinux.org/index.php...kup_with_rsync Just bear in mind that you should be running another linux while doing the backup so you can backup a filesystem that's not changing on you while backing it up. Be it a live disc or usb linux or whatever works. The rsync from the link is also useful for migrating your existing install to other HDDs or making a bootable usb stick version. Just change /etc/fstab and the bootloader to know it's new home. |
Dear Gregg Bell,
With reference to your posted screenshot (from it assuming you know linux command line), usually as a normal user Permission is denied to create a file in root folder /. So when you do tar czf BackupSpecial.tar.gz home, you are trying to create a file in root directory i.e. /BackupSpecial.tar.gz for which the permission is usually denied. Try to create that file in some pen drive. Let your pen drive is mounted as /mnt/pendrive with your write access to it, then do tar czf /mnt/pendrive/BackupSpecial.tar.gz /home For doing regular backups I recommend using an external pen drive or hard drive if possible like following: Let you have mounted your external drive to /mnt/drive, then do Code:
rsync -av /home /mnt/drive |
I'd think permission denied means you have other users in /home or simply that /home doesn't allow a common user to access.
Sudo is the normal way to force super user. Many distro's offer a file manager too that can be opened in super or root mode to move stuff. /home might contain a user and that /subdirectory is really your home. |
Thank you very much, everyone. I am going to have to go slowly and carefully (I may have some more questions about how to implement what you told me) over what you said to make sure I have a handle on it before proceeding. Thanks again.
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If you want a simple GUI program for backups, try Luckybackup. (Essentially it's a GUI that uses rsync.) It's available through Software Center, Synaptic, or you can install it using terminal:
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sudo apt-get install luckybackup Assuming your Xubuntu filesystem is Ext4, example of doing initial backup would be something like this: * Spare USB with large partition formatted as Ext4 and labeled "BACKUPS" * Open luckybackup and choose "Backup" function * "Source" = /home/gregory * "Destination" = /media/gregory/BACKUPS (might be under /media/BACKUPS) * Check box to not create new directories (it will just do exact copy of source) After initial backup, either make a new task for syncing, or modify the backup task to turn it into a syncing task instead. Then use that periodically to update the backed-up /home/gregory. P.s. Use GParted to partition, format and label the USB. P.s.s. Don't know why you're having permission problems with copy attempts. Make sure you are copying "/home/gregory", not "/home". If you have been trying "/home/gregory", then maybe you accidentally created root owned files there that are causing the problem. |
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The newbie designation is only in reference to LQ.
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luckybackup looks good, might try it but it is worth testing any backup with a restore. I suggest you do that on a system your not bothered about!
Fred. |
Hi. Your hardware could be useful to future results... I just (when I feel necessary) add any important data and config files to Blu-ray or DVD, reinstalls are easy (not that I've (link which your distros based upon ;) not to imply that Debian is "easier" than *buntus) needed to for sometime.) Best wishes and have fun. :D
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Bootable backup with rsync seems a bit complicated and piecemeal. And rsync takes hours. But, if you do a full backup with rsync and then do a full restore, the file system won't have fragmentation.
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