Fixed escaping for run "...", as: 'user'

[jistr]

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[jistr]

Hi Davide, thanks for this awesome tool.

I fixed command escaping that is done when using run 'command', as: 'user'

1. There's no need to escape commands when using sudo.
2. Single quote escaping in shells (bash/zsh/...) should be done to turn every ' into '\'' (no kidding), and that's what my second commit does. (Although at a first glance it looks like there's too many \ characters, when you run it, it will return correct results.)

Cheers!

[DAddYE]

Thank you man!