# tar cvf - /oracle | gzip > /backup/oracle_backup.tgz
or
# tar cvf - /oracle | gzip > /oracle.tar.gz
If you are using GNU tar , you can say instead:
# tar cvzf oracle.tar.gz /oracle
v enables verbose out and is not necessary for the command to function.
'f' states that the output is to go to a file that then is set to '-'
(stdout) making tar write its output to stdout which is the default behavior without both 'f' and '-'.
# tar c /oracle | gzip > oracle.tar.gz
11. unTar and uncompress unZIP the directory in one command
Code:
gunzip < /backup/oracle_backup.tgz | tar -xvf -
OR
gunzip < /oracle/abc.tar.gz | tar xvf -
bzip2 < /oracle/abc.tar.bz2 | tar xvf -
12. Removing leading `/' from member names
sometimes
Code:
tar -cvf - /oracle | gzip > /backup/oracle_backup.tgz
tar: Removing leading `/' from member names
which means:
1. warning message to tell you that it is writing a tar file without absolute paths.
This is because you cannot then relocate the data at a later date when you un-archive the file.
2. tar takes relative paths. The file paths in a tar archive are stored as relative paths for a good reason.
It gives you more flexibility about where to restore files. You may want to restore files into another location.
The relative path makes this possible.
I'm trying to set up a stanard sh script that will find all the files that have been changed within the last day and then tar them up.
I think the command line should be something like :
find /home/bob -atime +0 -exec \ tar cvf /home/bob/files.tar {}\;
Help please ...
Thanx (3 Replies)
# grep "Jul 3" syslog.messages | more
Jul 3 00:16:03 www3 CPU3: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:16:08 www3 CPU3: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:17:01 www3 CPU2: NOTICE: HTFS: No space on dev hd (1/42)
Jul 3 00:17:06 www3 syslogd: /usr/adm/debug: No space... (1 Reply)
Hi,
I am creating a disaster recovery plan for my Linux 7.2 machine. I have two backups from my current machine.
One created using the command
tar -cvpf /dev/st0 --exclude=/proc --directory / .
and one created with the command
find / /boot /home -mount -path '/proc' -prune -o -print |... (4 Replies)
Hi,
I've got dozens of tar's with two files in each one,
live_access_log & live_error_log (one tar for each day, backups).
The probelm is i need to match a pattern in all of the archive_access_log files and output the line to a seperate file (All_access.log).
I.e. I need to get details... (21 Replies)
Hi all,
I would like to know what would happen if the tape (media) is not placed on the drive and a tar command is executed to backup on the tape.
My problem is that tar command hanged for multiple days instead of throwing the error,
Is it valid behaviour?
I was unable to test the... (4 Replies)
Hi Gurus
I need to know few things related to HBA port & fcinfo command
I have a server where there are 4 HBA ports cards are their. Out of 4 ports 2 are in use & 2 are not in use when I check it physicall. Now I want to know the command through which I can get information about all above... (6 Replies)
Need to
1. archive all the files in a directory from the previous month into a tar/gz file, ignoring all already archived 'tar.gz' files
2. Check created .tar.gz file isnt corrupted and has all the required files in it. and then remove the original files.
I am using a function to get the... (1 Reply)
Hello,
Getting this very strange error, made tar/zip through gnu tar
GNU Tar ( successful tar and zip without any errors )
/opt/freeware/bin/tar cvf - /oraapp| gzip > /backup/bkp_15_6_16_oraapp.tgz
GNU unTar error
root@test8:/>gunzip < /config1/bkp_15_6_16_oraapp.tgz |... (5 Replies)
Discussion started by: filosophizer
5 Replies
LEARN ABOUT SUSE
virt-tar-in
virt-tar-in(1) Virtualization Support virt-tar-in(1)NAME
virt-tar-in - Unpack a tarball into a virtual machine disk image.
SYNOPSIS
virt-tar-in -a disk.img data.tar /destination
virt-tar-in -d domain data.tar /destination
zcat data.tar.gz | virt-tar-in -d domain - /destination
WARNING
Using "virt-tar-in" on live virtual machines can be dangerous, potentially causing disk corruption. The virtual machine must be shut down
before you use this command.
DESCRIPTION
"virt-tar-in" unpacks an uncompressed tarball into a virtual machine disk image or named libvirt domain.
The first parameter is the tar file. Use "-" to read the tar file from standard input. The second parameter is the absolute target
directory to unpack into.
EXAMPLES
Upload a home directory to a guest:
virt-tar-in -d MyGuest homes.tar /home
JUST A SHELL SCRIPT WRAPPER AROUND GUESTFISH
This command is just a simple shell script wrapper around the guestfish(1) "tar-in" command. For anything more complex than a trivial
copy, you are probably better off using guestfish directly.
OPTIONS
Since the shell script just passes options straight to guestfish, read guestfish(1) to see the full list of options.
SEE ALSO guestfish(1), virt-cat(1), virt-copy-in(1), virt-copy-out(1), virt-edit(1), virt-make-fs(1), virt-tar-out(1), <http://libguestfs.org/>.
AUTHORS
Richard W.M. Jones ("rjones at redhat dot com")
COPYRIGHT
Copyright (C) 2011 Red Hat Inc. <http://libguestfs.org/>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
libguestfs-1.18.1 2013-12-07 virt-tar-in(1)