topic Re: cp command in Operating System - HP-UX

cp command

Tom Dau — Fri, 06 Apr 2007 11:47:42 GMT

Hello,

Is there a way to use the cp command to copy a file with absolute path to another directory that would create the paths for you? For example:
I have this file /u01/scripts/sql/test.sql and would like to copy test.sql to /u02. Since I don't have scripts/sql directory created under /u02, the cp -r command won't create it for me. It simply put /u01/scripts/sql/test.sql to /u02/test.sql. In Linux I can use the switch --parents and that creates the directory structure for me. Any help is appreciated.

thanks,

Re: cp command

Rita C Workman — Fri, 06 Apr 2007 12:15:32 GMT

Well a single file I haven't got it to do, but I can get it to copy everything under a directory (files and sub-directories) and create those directories:

cp -r /root/testdir1/* /root/testdir2/

Where /testdir2 did NOT exist...
it copies everything over including sub-dir .. /root/testdir2/testdir3/testfile3

But a single file...maybe somebody else can get that one..

Rgrds,
Rita

Re: cp command

A. Clay Stephenson — Fri, 06 Apr 2007 12:19:08 GMT

Not directly. You can test to see if a directory exists and then issue a mkdir -p /aaa/bbb/ccc/ddd command which will create any missiing directories in the path.

Re: cp command

Tom Dau — Fri, 06 Apr 2007 12:25:53 GMT

Thank you all. I guess I have to live with that. The reason is if I have many many files with different directory structures, then I have to script it somehow to make it work especially those files come from the find command.

Thanks again.

TD

Re: cp command

Jannik — Fri, 06 Apr 2007 13:58:13 GMT

have you tried:
cd /u01
find . -depth | cpio -dumpv /

or the tar version:
cd /u01
tar cf - .|(cd /u02; tar xf -)

Re: cp command

Dennis Handly — Fri, 06 Apr 2007 20:21:30 GMT

Instead of using cp, you can use tar or pax to "copy" the file. This will create any needed directories. pax(1) allows renaming.

Re: cp command

Hareesh Kumar — Tue, 10 Apr 2007 04:15:32 GMT

Hi Tom,

You can try with the -R option with cp. but this will copy the entire directory to the new locaion.

The command would be

cp -prR u01/scripts /u02

This will create the directories u02/scripts/sql/test.sql and copy the entire contents of the directory scripts to the new location.
Please ignore if you have already tried this option.