manly is a compliment to man pages. It's a lot like explainshell (don't worry, that is explain-shell, not explains-hell).
Use manly, when you want to know how flags modify a commands' behaviour.
Let's say your good friend has a funky alias in his dotfiles: alias alert="notify-send -i terminal -t 5 'Alert from Terminal!'".
manly to the rescue:
$ manly notify-send -it
notify-send - a program to send desktop notifications
=====================================================
-t, --expire-time=TIME
The duration, in milliseconds, for the notification to appear on screen.
(Ubuntu's Notify OSD and GNOME Shell both ignore this parameter.)
-i, --icon=ICON[,ICON...]
Specifies an icon filename or stock icon to display.
Short and sweet!
manly supports Python 2 and 3
$ pip install manly
and you can always remove it with
$ pip uninstall manly
Ideas, contributions and everything else is welcome!
$ git clone https://github.com/Zaab1t/manly
$ cd manly
$ virtualenv venv
$ . venv/bin/activate
$ python manly.py