Because sometimes there is no use in obscuring a script’s purpose in its name.

encryptporn.sh

#!/bin/bash

GPG_EXTRA_OPTIONS="--compress-algo none"

RECIPIENT="--default-recipient-self"
OUTDIR=
QUIET=

while getopts "h\?r:o:q" o
do
	case "$o" in
		h|\?) echo "Usage: $0 [-r RECIPIENT] [-o OUTDIR] [-q] FILE..."
		      exit 0 ;;
		r) RECIPIENT="-r $OPTARG" ;;
		o) [ -d "$OPTARG" ] && OUTDIR="$OPTARG" ;;
		q) QUIET=1 ;;
	esac	
done
shift $((OPTIND-1))

while [ $# -gt 0 ]; do
	file="$1"
	if [ -r "$file" ]; then
		outdir="${OUTDIR:-$(dirname "$file")}"
		filehash=$(sha1sum "$file" | awk "{print \$1}")
		outfile=$filehash.gpg
		tar -c -C "$(dirname "$file")" "$(basename "$file")" | \
		gpg -e $RECIPIENT $GPG_EXTRA_OPTIONS -o "${outdir}/${outfile}"
		if [ -z $QUIET ]; then
			printf "$filehash\t$(basename "$file")\n"
		fi
	fi
	shift
done