sudo issue

[Vesa-Pekka Tapani Mikkola]

I left the Arch behind and choose Ubuntu instead.

Maby later.

I have to get more familiar first.


Pekka


01.08.2016, 14:54, Karl Auer kirjoitti:
> On Mon, 2016-08-01 at 13:41 +0200, Ralf Mardorf wrote:
>> Another alternative would be to use a bashism, since e.g.
>>    $ sudo cp -rp /mnt/archlinux/.chuser/.home/.jwm{rc,foo} /tmp/
>> works.
> That is an explicit set of alternatives. That's why it works - bash
> expands that to a list of paths, but generating the list does not
> require access to the filesystem.
>
> That solution only works if you are able to list every alternative in
> advance. And it will throw up errors for every variant that does not
> exist:
>
>     kauer at kt:~$ ls z*.txt
>     z1.txt
>     kauer at kt:~$ ls z{1,2}.txt
>     ls: cannot access 'z2.txt': No such file or directory
>     z1.txt
>     
> Regards, K.
>

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