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Re: extracting file with xz file tar.....



On Thursday 25 January 2018 15:14:24 Michael Fothergill wrote:

> Dear folks,
>
> I am trying to extract files from a tar xz file.
>
> The file is a kernel file.
>
> I ran the tar -xf command:
>
> root@mikef-PC:/usr/src# tar -xf linux-4.14.15.tar.xz
>
> If you look at the date and time then you can see that no directories
> have been created with from it in the directory.....
>
> root@mikef-PC:/usr/src# date
> Thu 25 Jan 20:11:23 GMT 2018
> root@mikef-PC:/usr/src# ls -l
> total 199992
> drwxrwxr-x 24 root  root       4096 Jan 23 18:58 linux-4.14.15
> -rw-r--r--  1 mikef mikef 100837776 Jan 25 16:43 linux-4.14.15.tar.xz
> drwxr-xr-x  2 root  root       4096 Jan 25 18:02 linux-config-4.14
> drwxr-xr-x  4 root  root       4096 Jan 25 00:01
> linux-headers-4.14.0-3-amd64
> drwxr-xr-x  4 root  root       4096 Jan 25 00:01
> linux-headers-4.14.0-3-common
> drwxr-xr-x  4 root  root       4096 Jan 24 16:32
> linux-headers-4.9.0-4-amd64 drwxr-xr-x  4 root  root       4096 Jan 24
> 16:33
> linux-headers-4.9.0-4-common
> lrwxrwxrwx  1 root  root         24 Jan 14 19:45 linux-kbuild-4.14 ->
> ../lib/linux-kbuild-4.14
> lrwxrwxrwx  1 root  root         24 Jan 15 04:43 linux-kbuild-4.15 ->
> ../lib/linux-kbuild-4.15
> lrwxrwxrwx  1 root  root         23 Aug  6 05:24 linux-kbuild-4.9 ->
> ../lib/linux-kbuild-4.9
> -rw-r--r--  1 root  root     216052 Jan 14 19:45
> linux-patch-4.14-rt.patch.xz
> -rw-r--r--  1 root  root  103701828 Jan 14 19:45
> linux-source-4.14.tar.xz drwxr-xr-x  8 root  root       4096 Nov 18
> 09:15 open-vm-tools-10.1.5 root@mikef-PC:/usr/src#
>
> Can anyone think of a command that will let me know where the files
> went/confirm it ran properly?
>
> Cheers
>
> Michael Fothergill

It would help to run the correct unpacker. xz is relatively new, and the 
command is: xz -d packagename.xz. If its a tarball, thats what you'll 
get back.  If it an image for an sd card, that's what you will get back.

running tar xf is asking tar to do something it cannot do, at least not 
yet.

man xz can be quite educational ;-)

Cheers, Gene Heskett
The above content, added by Maurice E. Heskett, is Copyright 2018 by 
Maurice E. Heskett.
-- 
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