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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run remote command to save debian package list

I'd like to backup the package list(dpkg) of some remote computers to a backup server: all of them running Debian. I already configured the rsa key to login remotely as root on the other computers ...
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143 views

rsnapshot backup not working?

I installed rsnapshot and configured it to make backup every hour. But the issue is all backups that are made not working. Let me explain to you, I made 3 backups hourly.0, hourly.1 and hourly.2. ...
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33 views

How to omit directory from backup

I am trying to edit a backup script so it will work for me. My issue is that if I set the directory path I wish to backup, then it would also backup the directory containing the backups :) The ...
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33 views

Moving Application Configurations to Separate Partition

So by default, most services install their configuration files to /etc/<application>. On my physical systems, I'm using LVM for volume management, and specifically so I can rollback snapshots ...
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25 views

Software to do a 3 way backup

I am currently doing a backup of my system on an external hard disk using rdiff-backup. This kind of backup is good when the disk dies. However, I was also wondering if I can extend this method to do ...
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109 views

rsync: delete some files in destination not in source but not delete others

Given two directories /.../src and /.../des, they share some subdirectories share1 and share2 des also has a subdirectory named des1 which doesn't exist in src. How can I perform file transfer ...
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60 views

what distinguishes Rsync-type backups from other backups?

This link classifies incremental backups into Rsync-type and other type: Rsync-type backups The main characteristic of this type of backups is that they maintain a copy of the directory you ...
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116 views

rsync error during incremental backup [closed]

I am learning how to use rysnc (version 3.0.9, protocol version 30) to do backup on a toy example, from a dir /tmp/pdf to a backup dir /tmp/backup, following ...
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492 views

Backup to flash drive using rsync

I've decided to make a full backup from my SSD disk to flash drive. According to archwiki general backup is done with following command: rsync -aAXv ...
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94 views

wget rotated backup problem

I'm calling wget 1.11.4 as follows $ wget -nd -S -N --backups=4 -r --no-parent --reject="index.html*" -e robots=off <url> to repeatedly download all files from a server. My problem is, ...
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46 views

Backup of data from Linux PC [duplicate]

I have Linux PC, for which monitor is not working. But I am able to log in through SSH. I want to take a backup of all the directories from this PC. Instead of changing directories one by one and ...
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142 views

Transfer all messages of thunderbird with windows 7 to thunderbird ubuntu 14.04?

How can I transfer all messages and contacts of thunderbird with windows 7 to thunderbird ubuntu 14.04? I know that have a free app called mozbackup. But it don't works with linux. There a way ...
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287 views

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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487 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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42 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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128 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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300 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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384 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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162 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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76 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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636 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
1k 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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85 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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372 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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12 views

rsnapshot default root directory seems wrong

I'm running openSuse 13.2. In the config file, /etc/rsnapshot.conf.default, there is the following entry: snapshot_root /.snapshots/ rsnapshot has never been run. Yet in /.snapshots there are a ...
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28 views

How to “Find” then “Rsync” then “Tar/gz” on destination host?

I have a Cassandra node with snapshots broken up into 64 directories with over 350 files per directory. I want to "find" all snapshot files, preserve their location, rsync them across to a host with ...
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13 views

TSM refusing to back up subdirectories on one partition but not others

I'm having the problem where TSM refuses to recurse into subdirectories on my / partition. This does not apply to my other partitions, where it does recurse. This is independent of my ...
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43 views

Can't fix my boot partition — can I restore Ubuntu from a copy (not properly imaged) of my partition?

On my old Ubuntu system (the one I'm trying to restore to) I had a boot partition /dev/sda1, my main OS partition /dev/sda2, and a swap partition /dev/sda3. I mistakenly formatted over /dev/sda1 ...
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23 views

Does the untarred folder overwrites or appends the contents of the original folder? [duplicate]

I have a x.tar.gz as a backup which has the following contents: .htaccess a.html b.html c.html x.html I have also a ./x directory, already existing, which has the following contents: .htaccess ...
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20 views

Deja Dup restore overwrites original file dates?

Deja Dup restored data but all files are erroneously marked created today. Any way to restore files with original creation dates? Thanks!
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27 views

Bulk Email backup

My e-mail server is hosted on AWS. It is running fine but every month I 'm getting more than 8GB of e-mails in my first account. I cannot delete any of the e-mails as my team need to refer back to the ...
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19 views

Linux Image backup solutions

I want image backup solution for my three hp integrity rx2620 servers linux 4.0 based OS. Presently I am using storix network administrator v6.0. But i want individual independent backup solution.
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34 views

ZFS Snapshots and low space on zpool

I am trying to backup every hour my zvols. I am using zfs for virtual servers on Proxmox VE. I made myself script, which runs snapshot every hour and then send it to offsite backup, then bookmarks ...
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29 views

How to backup /user/home with some requirements?

I'm currently studying scripting and I need to create an script to back up the /user/home using .bz2 compression. My teacher wants the person running the script to select the user to backup and the ...
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28 views

ARJ under GNU/Linux

I'm using ARJ compressor under GNU/Linux system to backup mostly FS with a size of 600 GBs aprox., and very large number of files. I'm not using compression, only store with split of 50GB volumes. ...
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19 views

Extract and backup Springseed notes

So i have installed springseed on a linux system and I was wondering if it is possible to extract the notes i am making in the program so I can backup the notes and not have to do it in dropbox.
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66 views

how do you back up files with a time stamp

How do you create a script to backup all log files (assume multiple files) into a directory called Backup/Logs ? The backup file must be date and time stamped. The backup must be compressed. The ...
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48 views

How to keep all log files?

I just lost important log file. Time Machine etc is not in use in that Mac. I would like to setup in my Mac (El Capitan) some unix thingie, which keeps all log files. Logs rotate, right? So if i ...
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106 views

Auto Mount and Backup on any usb sticks connected

Hello Unix and Linux Lovers! I have spent now about 2 days looking for a solution of my problem but couldn't find a fitting one; I like to back up files to any usb stick which is connected on a ...
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41 views

What is the “-rescue” function of Clonezilla and when should I use it?

When running Clonezilla on a NTFS-drive with bad sectors the cloning is interrupted and I get a suggestion from Clonezilla to use the -rescue option to save as much as possible from the damaged drive. ...
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81 views

How to restore a whole OS from TSM image backup?

With a: dsmc b image FSNAMEHERE I can back up all the filesystem in a machine. But how can I restore it? Boot off a liveCD, install TSM client somehow, then restore image backup to local disk? OS ...
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19 views

Replicate CentOS server to AWS

Have a CentOS 6 LAMP web server currently running on on-premise hardware. I'd like to replicate or image this server to a VM in AWS for backup purposes. Is this possible? If so, what tools would you ...
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28 views

Backup full drive structure, skipping one partition content

I need to backup laptop drive. But in fact what matters is not data as in my data files kept on laptop but all systems, settings, lvm and in general whole disk structure - partitioning, UUIDs, LUKS ...
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65 views

linux + how to restore sdaXX.fsa files by the fsarchiver tool

I get the following files (that was backup from some Linux machine ) swap.label sda-partition-info.sfdisk sda.mbr sda1.fsa sda2.fsa sda3.fsa sda.labels sda7.fsa sda5.fsa in order to build ...
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263 views

Bash, find and delete old files

Write script for backup files and delete old: #!/bin/sh BACKUPDIR=/var/backups/files ROTATE=1 mkdir -p $BACKUPDIR CURRENT="$BACKUPDIR/`date +%Y-%m-%d`-files.tar.gz" cd /var/ && tar czf ...
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87 views

The Zentyal has no backup service?

I'm use an Zentyal Linux, but I didn't found any program for I make backup. Exists for it? Thanks
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122 views

Mount Reverse-encrypted encfs backup on a second computer

I use a Mac with an encrypted hard drive. I've a lot of videos in a directory "videos", which I backed up using encfs to Google Drive. Since I don't want to encrypt the "videos" directory on my hard ...
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38 views

Memory dump with u-boot on conga-QMX6

I'm starting work on a preconfigured (working) system based on conga-QMX6 (with ubuntu and u-boot). Before start changing the system I want to make a complete dump of memory for restore it if ...
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66 views

Whats the right way of Data/Subvolume structure/hierarchy management using btrfs

My intention is to switch my filesystem from ext4 to btrfs. Currently I have 2 space disks with 4 TB each. I allready set them up in raid1 (using mkfs.btrfs -d raid1 /dev/sdx /dev/sdy) Then there ...
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53 views

Backup server with tar, encrypt and directly transfer the result, AFTER BUFFERING IT

So I've been investigative how to make full backups with tar, and I found that tar is a good tool if the backup is to be made once, and if the server has enough disk space to handle the output file. ...