Re^2: Print variable name/value for all program variables

[Athanasius]

Yes. Include a package declaration at the head of your script, then you can get the names of the variables (and subroutines) as follows:

 0:51 >perl -E "package Foo; $x = 42; $y = 'fred'; sub command { print
+ 'Special command'; } say for sort keys %Foo::;"
command
x
y

 0:54 >

Hope that helps,