Sponsored Content
Full Discussion: Backup and restore in unix
Top Forums Shell Programming and Scripting Backup and restore in unix Post 302453402 by jlliagre on Wednesday 15th of September 2010 06:54:30 AM
Old 09-15-2010
Quote:
Originally Posted by omonoiatis9
yes i am aware of the tar command but i think that tar only copies files right?
No. "cp" is copying files.
Quote:
what i want to do is to backup those files to a tape. and then when i want to make the restore i want to do it in a way that i can restore only a specific file and not all of them.
is it possible to do this using tar?
That's what it was designed to do: "tar" = "Tape ARchive".

Last edited by jlliagre; 09-15-2010 at 09:27 AM.. Reason: typo
 

10 More Discussions You Might Find Interesting

1. Solaris

Why is restore slower than backup?

After my big disaster, I'm restoring from tape on my Sun box. This is the second time I've used 'ufsrestore' with this DEC TZ88 SCSI DLT drive. The last time was for a migration from one box to another. Both the last time and this time, the restore has taken a hell of a lot longer than the... (4 Replies)
Discussion started by: deckard
4 Replies

2. Solaris

Backup / restore

Hi.... everyone could help me to understand how to do a backup of my servers .. operating systems is sun solaris 8 . I have some question about .... 1) Is better backup phisical disk or partition ??? i sow the command is ufsdump 0cfu /expbck/bcksunver/c0t0d0s5 dev/dsk/c0t0d0s5 to... (4 Replies)
Discussion started by: tt155
4 Replies

3. AIX

Backup and restore

I have several H80 machines, all with AIX 4.3.3. On these machines I have mksysb running for rootvg backups and savevg for non-rootvg backups. I'm trying to get a list of files on the tapes, but I can't seem to do it with tar for the mksysb images. I keep getting the directory checksum errors?... (3 Replies)
Discussion started by: uXion
3 Replies

4. HP-UX

F-Backup restore

Hello! i have a blank harddrive and a complete tape backup of the workstation. the backup is made with F-Backup. Now my question is: how can i restore my workstation? thanks for every idea! paul tittel hup-si (3 Replies)
Discussion started by: paultittel
3 Replies

5. HP-UX

Backup Tape Restore?

I am trying to do a restore on a backup tape (DDS2) and am having a little trouble. For one, I dont know how the tape was made, whether is was tar, cpio, dump..etc. Anyone know how to restore a tape without knowing the format of the backup? (5 Replies)
Discussion started by: bake255
5 Replies

6. HP-UX

hp unix backup&restore

Dear frnds, i am going to use hp-ux11i first time, actually migrated from true64unix(digital), Now confused with the backup and restore procedures, i was using vdump and vrestore in that which was really much comfortable.could you suggest which is best type backup(similar to vdump and vrestore)... (8 Replies)
Discussion started by: jestinabel
8 Replies

7. AIX

HMC backup/restore

Hey Some questions.. 1. can we install hmc fixes/patches from nfs mount? 2. Lets say my hmc crashed are these the steps for recovery? - install the base hmc software (product cd) - install the updates/patches/corrective service - restore the critical console date am... (4 Replies)
Discussion started by: balaji_prk
4 Replies

8. AIX

Backup and restore

Hi experts, i got a question. i have a production server with two Volume Group(VG) which are rootvg and datavg. Both of these VGs are 256 PP SIZE. On Disaster Recovery Server (DR server) contains two empty hardisks for restoring rootvg and datavg from production server. This two hardisks are... (7 Replies)
Discussion started by: polar
7 Replies

9. Solaris

Zpool backup and restore

hi, my requirement goes something like this: In current setup, we have SPARC server running Solaris10 5/08. Out of 3 HDD available, 2 HDD (other than root) were zpool-ed and 3 zones were created. Now, we have bought a new server with similar H/W config and planning to move the zones... (1 Reply)
Discussion started by: EmbedUX
1 Replies

10. Red Hat

Backup / Restore

Hi, I need to back up a RH file system (96G). The files are oracle .dbf format some of which are 5G in size. I know that tar has got a size restriction of 2G so I cannot use this. Can anyone recommend an alternative way of backuping up this FS? I have been looking at dump but this... (6 Replies)
Discussion started by: Duffs22
6 Replies
GPODDER-BACKUP(1)						   User Commands						 GPODDER-BACKUP(1)

NAME
gpodder-backup - Backup and restore utility for gPodder user data SYNOPSIS
gpodder-backup [--create|--extract] <archive.gpo.tar.gz> [options] gpodder-backup --purge DESCRIPTION
This utility can be used to create a dump of the current gPodder data (configuration files + downloads), optionally replacing the real con- tents of the download folder with zero-byte files (for submitting your data to a bug report without having to transfer lots of data). OPTIONS
--version show program's version number and exit -h, --help show this help message and exit -c <FILE>, --create=<FILE> Create a new archive -x <FILE>, --extract=<FILE> Extract an existing archive -f, --fake-downloads Store downloads as zero-byte files in backup -n, --no-covers Do not include cover files in archive -D <DIR>, --destination=<DIR> Extract downloads in different folder -P, --purge Remove current data (can be combined with --extract) USAGE FOR BUG REPORTING
This command is useful if you want to report a bug in gPodder: gpodder-backup --create bug123.gpo.tar.gz --fake-downloads Backup your current data to file bug123.gpo.tar.gz, but don't store download data (create zero-size dummy files instead). You can then attach bug123.gpo.tar.gz to the bug report. If you are instructed to try gPodder from a "clean state", you can use the following command (be sure to backup your data before!): gpodder-backup --purge Remove all gPodder data, so you can start from a clean state EXAMPLES
gpodder-backup --create today.gpo.tar.gz Backup your current data to file today.gpo.tar.gz gpodder-backup --extract mybackup.gpo.tar.gz Restore (without purging) the contents of mybackup.gpo.tar.gz gpodder-backup --extract default.gpo.tar.gz --purge Remove current data, then restore the contents of default.gpo.tar.gz gpodder-backup --purge Remove all gPodder data, so you can start from a clean state EXTRACTING FAKED DOWNLOADS
Please note that any existing downloads will be overwritten with zero-byte files when using the --extract option of the gpodder-backup utility with a backup created with --fake-downloads AUTHOR
gpodder-backup was written by Thomas Perl (thp@gpodder.org) gpodder-backup 1.0 December 2010 GPODDER-BACKUP(1)
All times are GMT -4. The time now is 01:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy