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From: "Mário Gamito" <gamito@gmail.com>
To: Linux-Admin ML <linux-admin@vger.kernel.org>
Subject: Automatic CTRL-D (EOF)
Date: Tue, 11 Mar 2008 13:07:54 +0000	[thread overview]
Message-ID: <47D6842A.2@gmail.com> (raw)

Hi,

I have a script that has to perform 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 use the right search 
strings 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' '

Tried:

$ read x; echo "$x" |  sha512sum | xargs echo "password" | cut -f2 -d' '

but no good and as a bonus (NOT) the hash is incorrect.

Any help would be appreciated.

Warm Regards,
Mário Gamito
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next             reply	other threads:[~2008-03-11 13:07 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-11 13:07 Mário Gamito [this message]
2008-03-11 13:27 ` Automatic CTRL-D (EOF) Jose Celestino

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