[CentOS] Automatically send CTRL-D
Garrick Staples
garrick at usc.edu
Tue Mar 11 16:01:52 UTC 2008
On Tue, Mar 11, 2008 at 12:35:19PM +0000, Mário Gamito alleged:
> Hi,
>
> Sorry for the little bit off-topic.
>
> I have a script that has to performe a hash over a password.
> Problem is that sha512sum expects CTRL-D to be pressed to return to the
> command prompt.
>
> I've searched all over Google, but either I didn't do the right search or
> there is nothing relevant about this.
>
> Bottom line is that I need this command to print the password hash and
> returns to the shell automatically:
>
> $ sha512sum | xargs echo "password" | cut -f2 -d' '
>
> Any help would be appreciated.
Do you mean this?
echo "password" | sha512sum
--
Garrick Staples, GNU/Linux HPCC SysAdmin
University of Southern California
Please avoid sending me Word or PowerPoint attachments.
See http://www.gnu.org/philosophy/no-word-attachments.html
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