questions: no input file, and pascal programming
James P. Howard, II
jh at jameshoward.us
Sun May 3 22:13:02 CEST 2009
Under DOS, redirecting from the standard output of A to the standard
input of B meant the contents were stored in a temporary file somewhere,
due to DOS's inability to multitask. It's worth checking to be sure
Windows still doesn't do that when running those at the command line.
On Sun May 3 11:22:54 2009, Philip <subs at christiantena.net> wrote:
> I spent a little time coding in windows today (using lazarus).
> I have come to the conclusion that you can pipe stuff to gpg from inside
> dos window, but that if you try to pipe stuff directly from the pascal
> program it fails.
> I actually got my program to work by piping to cmd.exe with "echo Mary
> had a little lamb|gpg" inside the stream, which sort of proves that I
> know how to program a pipe.
> Example code is at
> you can look at this code by installing lazarus, unziping the above file
> into a folder, and then from lazarus do project/open project and point
> it at the lpi file in the folder
> hit F9 to compile it
> This feels a bit like a bug in gpg to me...
> regards, Philip
> Philipp Schafft wrote:
>> On Sun, 2009-05-03 at 10:22 +0100, Philip wrote:
>>> So far I have figured out that on windows if I enter the command
>>> gpg -eat -r [recipient key]
>>> I get a prompt on the console
>>> If I then type a message, followed by <enter> control-Z <enter>
>>> then gpg will encrypt the message and dump the pgp text to the screen,
>>> or to a file if I used the -o [filename] option.
>>> However on linux control-Z just terminates the program (no pgp text)
>>> Does anyone know the official, correct console way to get pgp to
>>> terminate and output the encrypted text from console?
>>> I'm amazed that it just doesn't seem to be documented anywhere.
>> Take a look at the ASCII table (man ascii :). There is ^D (EOT - end of
>> transmission) for this. This is used by all systems I'm aware of but
>> window$. Don't know why they use something diffrent, maybe just to be
>> diffrent and break the standard.
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> Gnupg-users at gnupg.org
James P. Howard, II, MPA
jh at jameshoward.us
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