whos

whos — listing of variables in long form

Calling sequence

whos()  
whos -type typ  
whos -name nam

`typ`	: name of selected variable type (see typeof)
`nam`	: first characters of selected names

whos() displays all current variable names, types and memory used

whos -type typ displays all current variables with specified type

whos -name nam displays all current variables whose names begin with nam



whos()

whos -type boolean

whos -name %