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#!/bin/sh
#
# This example shows how to configure afio to write GnuPG encrypted archives.
# What is GnuPG?
# OVERVIEW
# GnuPG is a complete and free replacement for PGP. Because it does not use
# IDEA or RSA it can be used without any restrictions. GnuPG is a RFC2440
# (OpenPGP) compliant application.
# (Some) Features
# * Full replacement of PGP.
# * Does not use any patented algorithms. (!!!!!!!!!!!!!!!!)
# * GPLed, written from scratch.
# * Can be used as a filter program.
# * Full OpenPGP implementation.
# * Better functionality than PGP and some security enhancements.
# * Decrypts and verifies PGP 5.x messages.
# Where can I get GnuPG ?
# http://www.gnupg.org/
# How can I use GnuPG to encrypt my archives ?
#
# If you are using bash, you can use the input redirection by opening a second
# input stream linked to a file containing your pass phrase. Be careful about
# that file's permissions!
#
# only working with bash(?):
#
find *|afio -ovz -Z -U -P gpg -Q --symmetric \
-Q --passphrase-fd=3 -Q --no-verbose \
-Q --batch -Q --no-options -3 3 \
my_archive_file \
3<my_passphrasefile
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