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moving files around

Posted on 2002-03-03
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Last Modified: 2013-12-27
Hi..

 i try to move one large .dmp file
 to other disk space.

 let say from /export/m.dmp to /tmp directory

 in export the files is owned by sysops
 
 $ -rwxr-xr-x   1 sysops   dba

 when i cp the file to /tmp

 the owner is root.

 i try to move using sysops id but get error
 'no permission,access denied'

 how can i grant back the file to sysops.

 tq
 sun newbie
0
Comment
Question by:ismahwati
7 Comments
 
LVL 38

Expert Comment

by:yuzh
ID: 6838433
If you use cp command, the file permission will change, use
the tar command instead.

  delete the file in tmp first,
     rm /tmp/m.dmp

  make a copy of the file in /export, and put it to /tmp,

  cd /export
  tar cf - m.dmp  | (cd /tmp ; tar xvf -)

  the above commands will do the job for you.

=====
yuzh
0
 
LVL 4

Expert Comment

by:Otetelisanu
ID: 6838520
Use
cp -p file newfile
with p the owner and group
is same
0
 

Author Comment

by:ismahwati
ID: 6838548
i try the cp -p file newfile..

but i does not maintain the owner
it change  the sysops to root / other.

 tq
0
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LVL 51

Accepted Solution

by:
ahoffmann earned 50 total points
ID: 6838895
-p option works for Sun's propietary /usr/xpg4/bin/cp only.

Either use the given tar solution, or make
   chown sysop newfile
after copying.
0
 

Author Comment

by:ismahwati
ID: 6840982
tq
it helps
0
 

Author Comment

by:ismahwati
ID: 6840983
tq
it helps
0
 

Author Comment

by:ismahwati
ID: 6840985
tq
it helps
0

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