Sponsored Content
Operating Systems Solaris Sun Unix command clarification Post 302126421 by rhfrommn on Wednesday 11th of July 2007 12:21:01 PM
Old 07-11-2007
You go into the /var directory. Then you use tar to create a file containing all its contents (tar cvf - .). You then move into /newvar and unpack the file there (cd /newvar;tar xfBp -).

The net effect is that you've copied all of /var into /newvar. Why they wouldn't do that with just cp -R /var /newvar I'm not sure . . . .
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

"find" command clarification

Hi everyone, I have a very simple question to ask : How can I locate the files created the last "n" days? (the find command has 3 options : -atime, -ctime, -mtime, but none of these returns the newlly created files ... am I wrong?) Thank you. (3 Replies)
Discussion started by: ck-18
3 Replies

2. Shell Programming and Scripting

nawk command clarification

Hi, I am using the following command. nawk '$1==p{$2=sprintf("%09d",$2+1)};1' p=$JOB_NUM q=$LEN $VALUE_TABLE > ./TEMP_TABLE As you can see the code above, I basically read a value from the table VALUE_TABLE and select a particular row based on searching the value JOB_NUM. Now Actually the... (2 Replies)
Discussion started by: Tux_Raju
2 Replies

3. Shell Programming and Scripting

need clarification about tr -d command ?

Hi , I need your help to know the exact operation of this following code .. cat file1 | ux2dos | tr -d ''>>file2 file1 contains only one line : "DTS-PO\SPECTRUM WO 56" the data contains a META CHAR "\" .. look at the above line. But , The file2 output contains :... (7 Replies)
Discussion started by: vparunkumar
7 Replies

4. Shell Programming and Scripting

clarification Required in Write command

Hi All, can you please help me to get clarified about the 'write' command. I have a script that sends a content of a file msg.txt to other user 'User B' using 'write' command. Script: ------ ..... cat msg.txt | write "user B" ..... Issue: I face a issue here, this scripts sends... (3 Replies)
Discussion started by: little_wonder
3 Replies

5. UNIX for Dummies Questions & Answers

Clarification on '1 days ago' in date command [Found answer, posted within]

I know the topic of getting yesterday's date has been covered ad nauseum, but I just want to be clear on something. I recently started using the command date --date='1 days ago' '+%m/%d/%y' to get yesterday's date and it's been working great. I just want to be certain that it is going to... (1 Reply)
Discussion started by: DeCoTwc
1 Replies

6. UNIX for Advanced & Expert Users

Need Clarification

Hi All, I have a file cleanlogs_imgp01_files which has the contents as follows, cold_log|/opt/elf/cold_spool get_orion_log|/opt/elf/logs get_coldFiles_log|/opt/elf/logs get_coldFiles_TuesToSat_log|/opt/elf/logs get_coldFiles_MonToSat_log|/opt/elf/logs And when i execute this, I get the... (1 Reply)
Discussion started by: DevM
1 Replies

7. HP-UX

su command clarification

Hi, I want to use the "SU" command in script it is asking me to enter the password manually. pleas the say the syntax of su command in single line that includes username/password. :) (3 Replies)
Discussion started by: vigneshwaran007
3 Replies

8. Shell Programming and Scripting

Net rpc command clarification

Hi, I am checking below command to see the status of windows service from unix but due to "!" sign it is not accepting password. Please suggest alternative what should i do resolve the issue. net rpc service status W32Time -I 10.1.1.1 -U "mydomain\admin%Passwod12!" One more thing... (1 Reply)
Discussion started by: learnbash
1 Replies

9. Shell Programming and Scripting

Clarification on Case command

Hi, I'm a newbie to shell programming and have just written a small program to transfer files. # job variables RunMode=$1 export DATETIME=`date +%Y%m%d%H%M%S` export STARTTIME=`date +%Y%m%d%H%M` export ShellDir=/rosetlt/scripts/ksh export LogDir=/rosetlt/scripts/log export... (2 Replies)
Discussion started by: narayanv
2 Replies
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)
All times are GMT -4. The time now is 07:55 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy