Redirect text file content from tar archive to stdout (without extract it) (389 Views)
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Occasional Visitor
Posts: 3
Registered: ‎10-09-2012
Message 1 of 6 (389 Views)

Redirect text file content from tar archive to stdout (without extract it)

Hi,

 

I have a TAR archive that contains several text files. I would like to write a script to display (stdout) the content of a file without extracting it in the current directory.

 

Actually I would like to do the same as:

 

tar tf myArchive.tar folder/someFile.txt
cat folder/someFile.txt
rm -R folder

 

but without the rm...

 

I tried this way but it didn't work:

 

tar -xOf myArchive.tar folder/someFile.txt

 

Thanks

Acclaimed Contributor
Posts: 25,692
Registered: ‎03-06-2006
Message 2 of 6 (384 Views)

Re: Redirect text file content from tar archive to stdout (without extract it)

Occasional Visitor
Posts: 3
Registered: ‎10-09-2012
Message 3 of 6 (379 Views)

Re: Redirect text file content from tar archive to stdout (without extract it)

I do not have gtar, so what should I do to have the same behaviour?
Honored Contributor
Posts: 13,843
Registered: ‎06-21-2000
Message 4 of 6 (375 Views)

Re: Redirect text file content from tar archive to stdout (without extract it)

I am not aware of a way to make the HP-UX native 'tar' do this.  I do not think it is possible.

 

If you really need to do this, you can get 'gtar' from the link supplied by Dennis above.

Acclaimed Contributor
Posts: 25,692
Registered: ‎03-06-2006
Message 5 of 6 (371 Views)

Re: Redirect text file content from tar archive to stdout (without extract it)

>I do not have gtar, so what should I do to have the same behaviour?

 

You get the same software, gtar.

Or write a script to extract to a temp file using pax, cat, then remove.

Occasional Visitor
Posts: 3
Registered: ‎10-09-2012
Message 6 of 6 (360 Views)

Re: Redirect text file content from tar archive to stdout (without extract it)

@: right, this is what I am going to do. Thanks

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