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How to extract one file from tar file

 
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# 1  
Old 05-03-2006
How to extract one file from tar file
Hi,
I have a tar file using tar -xvf newfile.tar file 1,2,3... and then I compressed it
So the file name is newfile.tar.Z
Now I want to extract only one file from it, say file2
I tried the following:
1) zcat newfile.tar.Z | tar -xvf - newfile/file2
2) tar -xvf newfile.tar file2 ( after uncompress it)
both of them are not work. The system seems accept the command but just didn't extract out the file.
Did I do something wrong?
Please help
# 2  
Old 05-03-2006
See this tar thread for an answer (after uncompressing).
# 3  
Old 05-04-2006
gunzip first
first gunzip that file which has .z extension
i.e.
gunzip newfile.tar.gz

this will give you "newfile.tar"
then

tar -xvf newfile.tar

this should extract the files in the same directory.
# 4  
Old 05-05-2006
Thank you guys for the help
I go it work now.
The problem was same Renard-- I need specify the path/filename -- which is tar -xvf newfile.tar /temp/file2, and it is work.
Appreciated all your helps
 
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