$ perl junk852728.pl
syntax error at junk852728.pl line 9, near "$dir }"
Global symbol "$dir" requires explicit package name at junk852728.pl line 14.
Global symbol "$dir" requires explicit package name at junk852728.pl line 16.
Unmatched right curly bracket at junk852728.pl line 18, at end of line
syntax error at junk852728.pl line 18, near "}"
Execution of junk852728.pl aborted due to compilation errors.