gunpg on solaris 2.6

Werner Koch wk at
Tue Mar 16 19:44:52 CET 1999

"Caskey L. Dickson" <caskey at> writes:

>      New applications are encouraged to use  printf   instead  of
>      echo .

But is it available on all systems?  I think

$ cat /dev/null | gpg ......

is the easiest solution to provide an empty string.

Werner Koch at            keyid 621CC013

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