Self Contained Secure Shell Script

test.sh

#!/usr/bin/env bash
#
# To use, encrypt a script with openssl cli and append the contents below the
# __ARCHIVE_BELOW__ line. The current example encrypted script takes two args.
# The password is "asdf".
#
# To encrypt:
#   $ openssl aes-256-cbc -a -salt -in <script name> -out <enc name>

ARCHIVE=$(awk '/^__ARCHIVE_BELOW__/ {print NR + 1; exit 0;}' "$0")

tail -n+"$ARCHIVE" "$0" | openssl aes-256-cbc -d -a -salt 2>/dev/null | bash -s $@

exit 0

__ARCHIVE_BELOW__
U2FsdGVkX1+Ls1hWlt9yxlv9RP+GyzJBKOrUoLfYwh7Dq1FyEZ28qzOD5G65rmD1
UAuNerCGb6pSD1AX4t8V/vSY3+8sMVDwUx8fVP0HgYD+nXucqBLqv9PwExd/+4F0