Hide user password from shell line

Currently when i run

rclone serve webdav --pass “XXX1” --user “XXX2”

this XXX1 and XXX2 is visible in htop or top .

Is it possible to make it not visible, encrypted just like encrypted config password?
or hidden in some way just to be impossible to see it.
Preferably also address and port.
Or best - whole command line to be hidden.
By making it loaded from encrypted config file or smth like that.
Just as password to config file is hidden.

I answered this on github: https://github.com/ncw/rclone/issues/2605

I prefer this sort of question on the forum :smile: