Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Backup script to split and tar files
Top Forums Shell Programming and Scripting Backup script to split and tar files Post 302657495 by Chubler_XL on Monday 18th of June 2012 12:18:38 AM
Old 06-18-2012
Try this:

Code:
cd /path/to/your/back/files
tar cz --remove-files -f ./backup.tgz ./*
split -b 4g backup.tgz backup.

This will compress all the files in the path into 1 big backup.tgz (tar gzip) file and then split the file into a heap of 4Gb pieces. Each piece will be named like backup.aa, backup.ab, backup.ac, etc.

Assumption is that everything under the path is to be backuped up and removed once done.

Now transfer the files as you normally would and remove the backup.* files when the transfer is completed OK.


To re-extract the files try cat backup.* | tar xzf -
Last edited by Chubler_XL; 06-18-2012 at 01:27 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to process the files using .tar.gz files in script

Hi, I have some file in /users/xyz directoty with .tar.gz extension. i need to find these files and if found in need to run other commands. I now the command for finding files,but how to put if condition ?please help me Thanks (3 Replies)
Discussion started by: bmkreddy
3 Replies

2. Shell Programming and Scripting

Diff. Backup Script Using TAR. Should be simple.

I'm specifically trying to find help or insight on using the --incremental ('-G') option for creating a tar. Please resist the urge to tell me to use --listed-incremental ('-g') option. That's fairly well documented in the GNU tar manual. GNU tar 1.19 This is what the manual does say in section... (0 Replies)
Discussion started by: protienplant
0 Replies

3. Shell Programming and Scripting

Problem with tar in a backup script

I had an idea of very-very easy bacup script that packs ALL of the files in current dir (including the subfulders and with spaces in name), packs them with tar+gz and moves to a directory. I'm using Cywin under WinXP. But I have a problem with tar. When I do in a single line "tar -rf... (2 Replies)
Discussion started by: TennageWerewolf
2 Replies

4. UNIX for Advanced & Expert Users

Do incremental backup without tar files up

I'm trying to do a incremental backup for a big NFS. Since space is not an issue, I don't want to compress them or end up with a big tarball for full backup( and a series of small tarballs for incremental backup). Basically I want the TAR backup/restore functionality but not TAR files up.... (3 Replies)
Discussion started by: overmindxp
3 Replies

5. Shell Programming and Scripting

lvm/tar/rsync backup script feedback/criticism

I have written a shell script to perform backups using tar, rsync and optionally utilise lvm snapshots. The script is not finished but is in a working state and comments/descriptions are poor. I would greatly appreciate any criticism and suggestions of the script to help improve my own learning... (0 Replies)
Discussion started by: jelloir
0 Replies

6. Shell Programming and Scripting

Not correct processing of “\ “ in names of dirs inside shell script (tar command - system backup scr

Hello, Recently, I've started with shell scripting, and decided to write a script for my system backup using tar. When I was dealing with tar execution inside shell script I found this, inside shell we have the following code: tar $TAR_PARAMS $ARCHIVE_FILE $EXCLUDE $BACKUP_STARTwith... (6 Replies)
Discussion started by: ilnar
6 Replies

7. Shell Programming and Scripting

tar command to explore multiple layers of tar and tar.gz files

Hi all, I have a tar file and inside that tar file is a folder with additional tar.gz files. What I want to do is look inside the first tar file and then find the second tar file I'm looking for, look inside that tar.gz file to find a certain directory. I'm encountering issues by trying to... (1 Reply)
Discussion started by: bashnewbee
1 Replies

8. Shell Programming and Scripting

Backup files in tar format

Hi, I need backup all the files(including sub directories files ) which we modified today and create the tar file with the filename_<current_date>.tar Thanks (1 Reply)
Discussion started by: gavemani
1 Replies

9. UNIX for Dummies Questions & Answers

Remote FTP Backup -Tar archive+ encrypt+ split to a remote ftp

I have a huge directoy(200+ gb) for backup. I want upload the tar file(split files) simultaneous to a remote ftp. (pipeline, stdout, stdin etc.) I don't want write a data to local hdd. I have a ssd hdd. thanks. this code doesn't work.( yes i know the problem is split command!) tar cvzf -... (8 Replies)
Discussion started by: tara123
8 Replies

10. Shell Programming and Scripting

Append files (backup .tar)

Hi all, I have to write a script which will keep for a particular user (username is first argument) backups of the account area to another. The script should accept as the second argument is a directory (or file), create one by storing a copy of the argument (using tar) and copies it to the list... (0 Replies)
Discussion started by: peter20
0 Replies

LEARN ABOUT HPUX

vgcfgrestore

VGCFGRESTORE(8)                                               System Manager's Manual                                              VGCFGRESTORE(8)

NAME

       vgcfgrestore - restore volume group descriptor area

SYNOPSIS

       vgcfgrestore [-d|--debug] [-f|--file filename] [-l[l]|--list] [-h|--help] [-M|--Metadatatype1|2] [-t|--test] [-v|--verbose] VolumeGroupName

DESCRIPTION

       vgcfgrestore  allows  you  to  restore  the metadata of VolumeGroupName from a text backup file produced by vgcfgbackup.  You can specify a
       backup file with --file.  If no backup file is specified, the most recent one is used.  Use --list for a list of the available  backup  and
       archive files of VolumeGroupName.

OPTIONS

       -l | --list -- List files pertaining to VolumeGroupName
              List  metadata  backup  and  archive  files  pertaining  to VolumeGroupName.  May be used with the -f option.  Does not restore Vol-
              umeGroupName.

       -f | --file filename -- Name of LVM metadata backup file
              Specifies a metadata backup or archive file to be used for restoring VolumeGroupName.  Often this file has been created with  vgcfg-
              backup.

       See lvm for common options.

REPLACING PHYSICAL VOLUMES

       vgdisplay  --partial  --verbose will show you the UUIDs and sizes of any PVs that are no longer present.  If a PV in the VG is lost and you
       wish to substitute another of the same size, use pvcreate --restorefile filename --uuid uuid (plus additional arguments as appropriate)  to
       initialise  it with the same UUID as the missing PV.  Repeat for all other missing PVs in the VG.  Then use vgcfgrestore --file filename to
       restore the volume group's metadata.

SEE ALSO

       lvm(8), vgcreate(8)

Sistina Software UK                                      LVM TOOLS 2.02.95(2) (2012-03-06)                                         VGCFGRESTORE(8)
All times are GMT -4. The time now is 10:57 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy