I am new to Julia Lang. I am coming from the background of Matlab.
In Matlab, when pressing whos command I will get all variables in the current scope;
whos
Not sure if there is something better, but
names(Main)[4:end]
seems to work. The [4:end] part is because it includes :Main, :Core and :Base which I think you would not want. I hope they will always be at the beginning.
[4:end]
:Main
:Core
:Base