Returning the output from commands and conversion to Python3

[aarislarsen]

Changes to jdwp-shellifier.py write the output of the --cmd-with-output commands to a customer Java property, which is then printed so you get the actual command output.

jdwp-shellifier3.py is a Python3 conversion, adds a bit of output styling and likewise allows to return the command output.

LLMs (Claude) were heavily used in this, so there's a good chance that something was broken in the process, but both versions have been tested in a production environment with good results.

[hugsy]

See https://github.com/IOActive/jdwp-shellifier/issues/12