Backing up is the process of making copies (a backup) of data which may be used to restore the original after a data loss event.

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Python file issue from root path

I have a script that is well-tested and known to be working. I am running into an issue with it where when I try to run it from /root/backup/script.py or ~/backup/script.py I get a file not found ...
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339 views

How to take incremental backup in tape drive

I am having 1 tape drive and I want to take incremental backup of 5 folder to the tape drive on every Friday. But the location of the five folders are on one server and the LTO mounted on a different ...
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37 views

Which media to use for backing up data of my laptop? [closed]

I work at home on my laptop installed with Windows 7 & Ubuntu 13.04. I have stopped working on Windows since much time & would continue to work on Linux only. I have all my important data in ...
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93 views

How to backup all my data?

I need to backup all my data from a server (in 10 minutes), preferably keeping the symlinks. Any suggestions?
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150 views

How to back up VPS

"It is highly recommended in the event a system is compromised that a backup of the VPS be taken and an operating system be performed." I have no idea what they meant by second part either. How is ...
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268 views

Periodically sync local folders using rsync (no symlinks!)

I am using Dropbox to have an online backup of some data. However I want to encrypt my data before uploading it to Dropbox. Therefore I have created a TrueCrypt container and I am using rsync to ...
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129 views

Options to sync 16GB+ KVM images

Is there a software that sync KVM images in real time on ArchLinux? i have 2 HDD that configured as RAID-0 (for performance reason) and 1 HDD for backup i want to have a real-time backup images on ...
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61 views

Get the most recent backup files [duplicate]

I'm googling for this, but the terms are so generic I'm getting way too many false positives, so what the hey, I'll ask here. I'm sure there's a simple answer but I don't generally script in *nix. ...
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978 views

rsync “Permission denied” despite ownership

I just rsync'd a bunch of files, from a Windows box running cygwin sshd, to a CentOS 6.4 box. I ran rsync -e sshd... on CentOS to do this. Then I plugged in a USB drive on the CentOS box, formatted ...
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469 views

newsyslog.conf logrotate when file is older than 6 month

I would like to delete following files with newsyslog.conf when the files are older than 6 month: # logfile [owner:group] mode count size when flags [/pid_file] ...
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2answers
751 views

Restore using dd will not boot

My current HDD is failing and I've backed it up using dd. After restoring the images onto a new HDD, also using dd, the new system will not boot. It goes through the BIOS initialization, then screen ...
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74 views

Removing access privileges to backup while maintaining current setup

I have a giant directory, and I am dealing with a backup. I would like to store this backup in as safe of a way as possible. One of the ways of doing that is removing rwx privileges through chmod. ...
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329 views

Keeping multiple root directories in a single partition

I'm working out a partition scheme for a new install. I'd like to keep the root filesystem fairly small and static, so that I can use LVM snapshots to do backups without having to allocate a ton of ...
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13 views

Difference between fsarchiver and dump

What is the difference between dump and fsarchiver? Are there features in dump which are not covered by fsarchiver? Can both backup to tape storage for example?
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44 views

Schedule backup with notification?

To avoid editing files at the same time of backup scheduled by cron, I figure out a way: Before backup, send a desktop notification such as notify-send -t 0 "Ready for backup", to let me prepare ...
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37 views

editing files at the same time when cron automatically runs backup

I heard that it is a good idea to schedule backup in crontab file. I also head that it is bad to edit files while they are backed up. It may happen that cron stats to backup a directory while I am ...
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12 views

sync source A into destination B

I want to create a perfect copy of A in B. I'm using this command, but is working good only on same existing folders rsync -h --progress --stats -r -tgo -p -l -D --delete /A /B if folder x exists ...
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6 views

Verify par2 on different media?

Is there an easy way to point to a par2 index file in one place and have it use a different base directory for the files to verify? Here's what I'm up to: I copy a bunch of stuff to backup media. ...
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13 views

Windows Complete Backup [migrated]

I'm looking to try Linux. How do I completely backup my Windows computer and put it into something like an ISO so I can boot from it later if I ever want to switch back from Linux to Windows? Will ...
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60 views

Backup And Restore Shell Script

I have been trying to create a script that backups up a certain directory and then restores the directory. The backup works as it should but when I try run the restore function I get the following ...
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25 views

backup without closing programs that are opening files for editing, and detect unsaved open files?

Is it possible to do backup without closing programs that are opening files for editing? I would like to do backup without closing programs that are opening files that I am reading or writing. I ...
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35 views

rsync question about a directory

I went ahead and used rsync to back up a root directory called /files my exact commands werersync -avzh /files willc66@server.com:/backup, inside my /files directory I had 2 sub directories home and ...
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23 views

Standards for dealing with older/previous “.bak” backup of config file before new edit

Assume I have a config file "foo.conf." This file is rarely edited. At some point in the BeforeTime(tm) it was edited and "foo.conf.bak" was created to save the previous state. Now, I want to make ...
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26 views

Backing up data to two drives

I am currently working on backing up an inactive users data from a server. The data is roughly 7tb. For the backup task, I have two four TB drives. So what is a reasonable way to move the data into ...
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23 views

Thunderbird: server connection slow after restoring backup on Mint

I've made a copy of the .thunderbird folder in my home directory (on Ubuntu 12.04) and restored that backup on a freshly installed Mint 17.1 Cinnamon using the Profile Dialog of Thunderbird. ...
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18 views

Difference between remastersys backup & remastered disk

I am new in Linux OS. I want to take backup of my machine. Now, I am at stage of taking backup but it asks me for below options Option 1] remastersys backup Option 2] remastersys disk I ...
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35 views

Backup of home folder store network and printer settings?

Does restoring my home folder, restore network and printer settings on elementary os?
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9 views

Deal with files modified by OS or programs in / and /home when backing up the two partitions?

It is said that when backing up a filesystem, don't modify its file(s). When back up an installed OS under /, the OS can modify any file at any time, and is it a problem? Or the files the OS ...
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27 views

Restore from incremental backup?

I read some books which use dump and restore. They said that during restore, first restore the latest full backup, and then restore each incremental backup created after the full backup. But I am ...
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101 views

Rsync error 23: some files were not transferred, when copying files from Windows drive to external HDD

I wanted to copy files from the Windows drive to external HDD using rsync, with the following command: rsync -azv --progress --exclude-from '/home/mint/exclude.txt' '/media/mint/OS/' ...
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30 views

Backup MySQL Database using gzip and send it directly to FTP Server using CURL

I have a NAS Server and i want to backup the mysql database in gzip format then upload it to ftp server using curl. I also want the filename of the backup to have the current DATE. It is possible to ...
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25 views

Transferring files from a Linux laptop to a Windows laptop

How do I transfer my Linux Peppermint laptop files to a Windows 8.1 laptop? I'm a relatively new Linux user.
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133 views

ZFS backup advice with another server

I currently have two servers both have the exact same hardware, disks, etc. One server (server1) is going to be the "main" server. It's basically a server with raidz2 that has SMB shares on it that ...
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63 views

Backing up Linux server to Windows domain

I'm maintaining a small Linux workstation/server in a Windows-domain-based environment. Apart from being in the same network, the Linux computer is not connected to the domain. Until now, I'm using a ...
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98 views

Backup and restore IMAP mail account with (open source) Linux tools

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 ...
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46 views

Backup and restore of raid1 device, after OS upgrade

We have a physical RedHat server with two 60GB local disks, and two RAID 1 devices on them. There are also a few multipathed SAN luns. Disk /dev/sda: 60.0 GB, 60022480896 bytes Device Boot ...
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39 views

Want to setup a dropbox sync drive

Is there way to setup a small computer, or raspberry pi, etc. to hold a hard drive, sync it with dropbox and allow access (even if just read only) to the drive through USB to another device/computer? ...
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96 views

Shell script runs differently when schedulled with cron

I have a strange problem with my backup script. To begin with, this is the backup script: ########################################################### # CODE BEGINS HERE ...
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136 views

Scheduled job to move files from web server to NAS

I have a website hosted on a shared server. Once a week a cron job runs on the web server to tar the www folder and export the MySQL database to a password protected backup folder. I have a Synology ...
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205 views

Rsync doesn't skip existing files

I use rsync to backup all the files from a specific folder in a USB drive connected to my Mac (Osx 10.9) to a folder of my home network NAS. The problem is that rsync replace all files and it does not ...
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643 views

How can I migrate a bully (reaver alternative) session from Kali to Ubuntu?

I'm running bully on Kali Linux and this is the output : [!] Received disassociation/deauthentication from the AP [+] Rx( ID ) = 'NoAssoc' Next pin '99728298' [+] Rx( M5 ) = 'Pin1Bad' Next ...
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104 views

Clonezilla Backup software freezes on boot

I can get as far as the GRUB menu. After that using any of the menu options I get a gray screen saying "Loading please wait..." and a blinking cursor. The cursor disappears after about 1 second and ...
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97 views

gtar fails to perform incremental backup

The following script fails to perform incremental backup, but creates full backup instead. On another FreeBSD server exactly same script works just fine (creating incremental backups). Servers are ...
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18 views

Proper file system for an External Hard Drive to work well on Linux [duplicate]

I have a External Hard Drive (EHD) I want to use to backup the data on my Linux laptop. I want to know how I should format my EHD for it to work correctly with Linux. Thanks.
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how can I backup and restore of partitions and logical volumes?

This is my disk scheme sda1 /boot ext4 sda2 /somefiles ext4 sda3: lvm volgroup1/lvolume1 / ...
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231 views

Can I create a bootable distribution backup

I'm interested in trying out a couple of distributions, but for extended periods of time (so using a LiveCD is not really an option). However, I would like to create a backup of my current ...
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2answers
289 views

How to checkpoint using CRIU on ubuntu 14?

I tried to install CRIU in ubuntu 14.04 Desktop. When I used $ sudo ./criu check , it showed Error (cr-check.c:268): fdinfo doesn't contain the mnt_id field And when I tried to checkpoint ...
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1k views

Script to recursively check permissions and owners of a directory and write shell script to recreate them

I'm trying to write a shell script to preserve and rewrite all permissions/groups in a large directory with several subdirectories in the event they get changed or are not properly created or if ...
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31 views

vpnc not work on linux backup machine

I have a very strange problem with the VPNC ( vpnc cisco client , open source vpn for cisco ) I installed the VPNC on my linux machine linux_box1 ( red-hat version 6.3 ) this machine is VM ware ...
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88 views

Take copy of RAM

How trivial is it to take a copy of the current state of a Live Linux Distro's RAM storage? I have had situations where it might be useful to debug what caused a problem with the OS, and if I had ...