what different between two instruction
cp -r
rcp -r
"cp"=copy, "rcp"=remote copy. Does that answer your question?
Quote:
Originally Posted by tamer11007
What is problem in cp -r instruction to copy the root directory?
you have to copy it somewhere. This "somewhere" will be included in "cp -r"s scope because "cp -r" works recursively. If you don't take extra care and simply issue
cp will first copy everything to "/somewhere", then create a copy of "/somewhere" in "/somewhere/somewhere", then create a copy of "/somewhere/somewhere" in "/somewhere/somewhere/somewhere", ... It will create an infinite recursion until at some point it will simply exhaust the disk space. This is probably not what you had in mind when you issued the command.
Quote:
Originally Posted by tamer11007
What can use another instruction cp-r to copy the root directory?
Either use "rcp", because the destionation will be on another machine and therefore not interfere or use "tar" and a special file mask so that the resulting tar-file is not included in "tar"s scope - or something similar. In general: avoid the recursion leading to the destination being included in the target.
Now I want to copy a directry from Sco Unix at Windows NT 4.0 with Sp6. But I always meet the Permision Refuse error.
I need your help. GOD
Thank you very much. (1 Reply)
I am trying to set up RCP so root can access a few machines for file transfer. On the target machine, I have set up a .RHOSTS file that looks like:
10.33.1.59 root
However when I try to use RCP to copy a file to this machine, I get permission denied. Is it possible since another user is... (1 Reply)
i need some help on remote file copyieng.the queeries are:
1:>
m working on a machine say(abc) and i want to copy a directory(yes a directory) from a remote machine.
so what would be the command.
2:>
do in need to login on the source machine from where i want to copy a directory.
3:>
is it... (0 Replies)
Hi!
Daily, one of our RedHat Enterprise servers tries to get some files from other RedHat Enterprise server through rcp. Strangely, only the smallest files (about 80K) are transferred, the larger ones (about 40Mb) are not. The rcp doesn't issue any error message, only keeps waiting and waiting... (0 Replies)
Hi,
Good day to you all. I am trying to use rcp command to transfer some files on the remote machine. I have already setup .rhosts on my server and on the remote machine. When I do rcp I get this error message
rcmd_af: Lost connection
Is anybody familiar with this one? Thanks in advance.
... (3 Replies)
Hi,
When I try to use rcp I donīt recieve the file I try to fetch.
I donīt get any error message, it just execute and as far as I can tell doesnīt do anything.
I have no problem with using remsh to list the directory.
remsh 132.196.133.185 -l root ls
xdpyinfo: unable to open display... (7 Replies)
Hi friends,
Am trying to push a file on a remote server to my local host but getting "permission denied." error.
Please let me know the basic steps that i need to have a look at in order to let the "rcp" command work successfully.
Pl. Note:
Both the servers belong to Sun Solaris 10... (5 Replies)
I HAVE A PERL SCRIPT WHICH RCP files from one server to another. The script is not having any issues for years and it is running for more than 3 years . Last week it had failed with error "Command timed out " error. Please help me out (2 Replies)
hi,
When i use RCP command to copy filr from a different servers, it is showing as connection refused???
ca anyone help me out???
thanks,
Arun Manas:b: (2 Replies)
Discussion started by: arunmanas
2 Replies
LEARN ABOUT SUSE
virt-tar-out
virt-tar-out(1) Virtualization Support virt-tar-out(1)NAME
virt-tar-out - Pack a virtual machine disk image directory into a tarball.
SYNOPSIS
virt-tar-out -a disk.img /dir files.tar
virt-tar-out -d domain /dir files.tar
virt-tar-out -d domain /dir - | gzip --best > files.tar.gz
DESCRIPTION
"virt-tar-out" packs a virtual machine disk image directory into a tarball.
The first parameter is the absolute path of the virtual machine directory. The second parameter is the tar file to write. Use "-" to
write to standard output.
EXAMPLES
Download the home directories from a guest:
virt-tar-out -d MyGuest /home - | gzip --best > homes.tar.gz
JUST A SHELL SCRIPT WRAPPER AROUND GUESTFISH
This command is just a simple shell script wrapper around the guestfish(1) "tar-out" 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-tar-in(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-out(1)