backup - How to back up my entire system? - Ask Ubuntu
2010年10月17日 · "Systemback is a free utility that can be used to backup and restore Ubuntu-like systems. It is somewhat similar to MS Windows’s “System restore” option. Using Systemback, we can easily create backup of a Ubuntu desktop or server system, and restore them to the previous state whenever we want.
backup - How to make a disk image and restore from it later
dd if=/dev/hda1 of=./part1.image to backup (repeat for different partitions) dd if=./part1.image of=/dev/hda1 to restore. When you backup /dev/hda1 this partition should be unmounted (or mounted read-only) to avoid potencial corruption. You can use the exact same command to back up the entire hard disk (replace hda1 with hda). You can then use ...
partitioning - Fixing corrupt backup GPT table? - Ask Ubuntu
2019年3月19日 · -e, --move-second-header: Move backup GPT data structures to the end of the disk. Use this option if you've added disks to a RAID array, thus creating a virtual disk with space that follows the backup GPT data structures. This command moves the backup GPT data structures to the end of the disk, where they belong.
what is the default location for backup files of another server
2015年1月20日 · /home/backup - I could create this directory, but if maintaining backups is a "service" this server provides, I feel it is wrong to put the files in the same folder with personal user files PS I am aware this question might be subjective (I got the warning tooltip), but I think what I do is quite common, and there has to be a convention.
How to backup a running system? - Unix & Linux Stack Exchange
I have a running Linux system, and I'd like to have a full backup of it using dd, which, in my limited knowledge is the only tool every system has. The distro doesn't matter mainly because I should apply this approach to several different servers with different flavours installed, and I cannot install new software on these servers.
Linux backup utility for incremental backups
2016年3月24日 · You can even use Linux's LUKS system to do disk encryption and then present the mapped device as "drives" to ZFS, giving you an encrypted backup. If you ever need to migrate your backups to a new drive, you can use zfs send & …
Backup and restore IMAP mail account with (open source) Linux …
Which Linux tools help to backup and restore a IMAP mail account including all mail and subfolders? I expect disconnects for large IMAP accounts because of . ressource limitiations on the server; risk of an interruption increases with the duration. The software should be able to reconnect and continue the job after any interruption.
How can I backup my system to an USB stick? - Ask Ubuntu
2012年8月1日 · Based on the new information that you supplied, you can use Remastersys. Remastersys will backup your install to ISO. Then you can use the outcome to make a Live CD/USB which can be used to install the backup to disk. Or you can use dd to clone the original disk to USB stick but you need a big enough USB drive so the backup will fit.
How to append date to backup filename - Unix & Linux Stack …
2023年4月8日 · cp foo.txt {,.backup.`date`} This expands to something like cp foo.txt .backup.Thu Oct 17 01:02:03 GMT 2013. The space before the braces starts a new word. cp foo.txt {,.backup. $((date)) } The braces are in separate words, so they are interpreted literally.
How to backup and restore all installed snap packages?
2019年3月9日 · I need to reinstall my Ubuntu 18.04 and I want to backup and restore all installed snap packages including all installation settings. With snap list I get the list of installed packages. However, the list is not in a suitable format for reinstalling all the packages.