option to add prefix to all commands (for example proxychains)

[jubeaz]

Hello,

I have made some changes on my local version but as I'm not a good programmer I don't want to make a pull request.

Is it possible to add an option to prefix all commands returned by arsenal with a string. it would be great if the string if not provided on the command line could be taken from an environment variable.

Personally, I use it to prefix my commands with 'proxychains -q'

regards,

[v1k1ngfr]

FIXED : #86